Last Updated: June 27, 2026

Expiring Drug Patents Cheat Sheet
We analyse the patents covering drugs in 134 countries and quickly give you the likely loss-of-exclusivity/generic entry date

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Canada: These 77 Drugs Face Patent Expirations and Generic Entry From 2026 - 2027

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Preferred citation:
Friedman, Yali, "Canada: These 77 Drugs Face Patent Expirations and Generic Entry From 2026 - 2027" DrugPatentWatch.com thinkBiotech, 2026 www.drugpatentwatch.com/p/expiring-drug-patents-generic-entry/.
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These estimated drug patent expiration dates and generic entry opportunity dates are calculated from analysis of known patents covering drugs. Many factors can influence early or late generic entry. This information is provided as a rough estimate of generic entry potential and should not be used as an independent source. The methodology is described in this blog post.
When can BOSULIF (bosutinib monohydrate) generic drug versions launch in Canada?

Generic name: bosutinib monohydrate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: June 28, 2026
Generic Entry Controlled by: Canada Patent 2,613,053
Patent Title: FORMES CRISTALLINES DE 4-[(2,4-DICHLORO-5-METHOXYPHENYL)AMINO]-6-METHOXY-7-[3-(4-METHYL-1-PIPERAZINYL)PROPOXY]-3-QUINOLINECARB-ONITRILE,ET LEURS PROCEDES DE PREPARATION (CRYSTALLINE FORMS OF 4-[(2,4-DICHLORO-5-METHOXYPHENYL)AMINO]-6-METHOXY-7-[3-(4-METHYL-1-PIPERAZINYL)PROPOXY]-3-QUINOLINECARBONITRILE ANDMETHODS OF PREPARING THE SAME)

BOSULIF is a drug marketed by Pf Prism Cv. There are four patents protecting this drug and two Paragraph IV challenges. Three tentatively approved generics are ready to enter the market.

This drug has eighty-one patent family members in thirty countries. There has been litigation on patents covering BOSULIF

See drug price trends for BOSULIF.

The generic ingredient in BOSULIF is bosutinib monohydrate. There are five drug master file entries for this API. Four suppliers are listed for this generic product. Additional details are available on the bosutinib monohydrate profile page.

When can BYDUREON (exenatide synthetic) generic drug versions launch in Canada?

Generic name: exenatide synthetic
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: June 28, 2026
Generic Entry Controlled by: Canada Patent 2,924,318

Drug Price Trends for BYDUREON
BYDUREON is a drug marketed by Astrazeneca Ab. There are seven patents protecting this drug.

This drug has three hundred and seven patent family members in forty-eight countries. There has been litigation on patents covering BYDUREON

See drug price trends for BYDUREON.

The generic ingredient in BYDUREON is exenatide synthetic. There are seven drug master file entries for this API. Two suppliers are listed for this generic product. Additional details are available on the exenatide synthetic profile page.

When can BYDUREON (exenatide synthetic) generic drug versions launch in Canada?

Generic name: exenatide synthetic
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: June 28, 2026
Generic Entry Controlled by: Canada Patent 2,985,797

Drug Price Trends for BYDUREON
BYDUREON is a drug marketed by Astrazeneca Ab. There are seven patents protecting this drug.

This drug has three hundred and seven patent family members in forty-eight countries. There has been litigation on patents covering BYDUREON

See drug price trends for BYDUREON.

The generic ingredient in BYDUREON is exenatide synthetic. There are seven drug master file entries for this API. Two suppliers are listed for this generic product. Additional details are available on the exenatide synthetic profile page.

When can FARXIGA (dapagliflozin) generic drug versions launch in Canada?

Generic name: dapagliflozin
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: June 28, 2026
Generic Entry Controlled by: Canada Patent 2,924,318

Drug Price Trends for FARXIGA
FARXIGA is a drug marketed by Astrazeneca Ab. There are seventeen patents protecting this drug and one Paragraph IV challenge. Fourteen tentatively approved generics are ready to enter the market.

This drug has four hundred and twenty-seven patent family members in fifty-three countries. There has been litigation on patents covering FARXIGA

See drug price trends for FARXIGA.

The generic ingredient in FARXIGA is dapagliflozin. There are twenty-six drug master file entries for this API. Twenty-four suppliers are listed for this generic product. Additional details are available on the dapagliflozin profile page.

When can FARXIGA (dapagliflozin) generic drug versions launch in Canada?

Generic name: dapagliflozin
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: June 28, 2026
Generic Entry Controlled by: Canada Patent 2,985,797

Drug Price Trends for FARXIGA
FARXIGA is a drug marketed by Astrazeneca Ab. There are seventeen patents protecting this drug and one Paragraph IV challenge. Fourteen tentatively approved generics are ready to enter the market.

This drug has four hundred and twenty-seven patent family members in fifty-three countries. There has been litigation on patents covering FARXIGA

See drug price trends for FARXIGA.

The generic ingredient in FARXIGA is dapagliflozin. There are twenty-six drug master file entries for this API. Twenty-four suppliers are listed for this generic product. Additional details are available on the dapagliflozin profile page.

When can QTERN (dapagliflozin; saxagliptin hydrochloride) generic drug versions launch in Canada?

Generic name: dapagliflozin; saxagliptin hydrochloride
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: June 28, 2026
Generic Entry Controlled by: Canada Patent 2,924,318

Drug Price Trends for QTERN
QTERN is a drug marketed by Astrazeneca Ab. There are seven patents protecting this drug and one Paragraph IV challenge.

This drug has two hundred and fifty-six patent family members in forty-eight countries. There has been litigation on patents covering QTERN

See drug price trends for QTERN.

The generic ingredient in QTERN is dapagliflozin; saxagliptin hydrochloride. There are twenty-six drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the dapagliflozin; saxagliptin hydrochloride profile page.

When can QTERN (dapagliflozin; saxagliptin hydrochloride) generic drug versions launch in Canada?

Generic name: dapagliflozin; saxagliptin hydrochloride
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: June 28, 2026
Generic Entry Controlled by: Canada Patent 2,985,797

Drug Price Trends for QTERN
QTERN is a drug marketed by Astrazeneca Ab. There are seven patents protecting this drug and one Paragraph IV challenge.

This drug has two hundred and fifty-six patent family members in forty-eight countries. There has been litigation on patents covering QTERN

See drug price trends for QTERN.

The generic ingredient in QTERN is dapagliflozin; saxagliptin hydrochloride. There are twenty-six drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the dapagliflozin; saxagliptin hydrochloride profile page.

When can EVOTAZ (atazanavir sulfate; cobicistat) generic drug versions launch in Canada?

Generic name: atazanavir sulfate; cobicistat
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: July 07, 2026
Generic Entry Controlled by: Canada Patent 2,653,374
Patent Title: MODULATEURS DE PROPRIETES PHARMACOCINETIQUES D'AGENTS THERAPEUTIQUES (MODULATORS OF PHARMACOKINETIC PROPERTIES OF THERAPEUTICS)

Drug Price Trends for EVOTAZ
EVOTAZ is a drug marketed by Bristol. There are two patents protecting this drug and one Paragraph IV challenge.

This drug has three hundred and six patent family members in forty-one countries. There has been litigation on patents covering EVOTAZ

See drug price trends for EVOTAZ.

The generic ingredient in EVOTAZ is atazanavir sulfate; cobicistat. There are twenty-five drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the atazanavir sulfate; cobicistat profile page.

When can EVOTAZ (atazanavir sulfate; cobicistat) generic drug versions launch in Canada?

Generic name: atazanavir sulfate; cobicistat
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: July 07, 2026
Generic Entry Controlled by: Canada Patent 2,678,907
Patent Title: MODULATEURS DE PROPRIETES PHARMACOCINETIQUES DE PRODUITS THERAPEUTIQUES (MODULATORS OF PHARMACOKINETIC PROPERTIES OF THERAPEUTICS)

Drug Price Trends for EVOTAZ
EVOTAZ is a drug marketed by Bristol. There are two patents protecting this drug and one Paragraph IV challenge.

This drug has three hundred and six patent family members in forty-one countries. There has been litigation on patents covering EVOTAZ

See drug price trends for EVOTAZ.

The generic ingredient in EVOTAZ is atazanavir sulfate; cobicistat. There are twenty-five drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the atazanavir sulfate; cobicistat profile page.

When can EVOTAZ (atazanavir sulfate; cobicistat) generic drug versions launch in Canada?

Generic name: atazanavir sulfate; cobicistat
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: July 07, 2026
Generic Entry Controlled by: Canada Patent 2,692,331
Patent Title: MODULATEURS DES PROPRIETES PHARMACOCINETIQUES DE SUBSTANCES THERAPEUTIQUES (MODULATORS OF PHARMACOKINETIC PROPERTIES OF THERAPEUTICS)

Drug Price Trends for EVOTAZ
EVOTAZ is a drug marketed by Bristol. There are two patents protecting this drug and one Paragraph IV challenge.

This drug has three hundred and six patent family members in forty-one countries. There has been litigation on patents covering EVOTAZ

See drug price trends for EVOTAZ.

The generic ingredient in EVOTAZ is atazanavir sulfate; cobicistat. There are twenty-five drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the atazanavir sulfate; cobicistat profile page.

When can EPIDUO (adapalene; benzoyl peroxide) generic drug versions launch in Canada?

Generic name: adapalene; benzoyl peroxide
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: July 13, 2026
Generic Entry Controlled by: Canada Patent 2,656,456
Patent Title: ADAPALENE ET PEROXYDE DE BENZOYLE COMBINES UTILISES DANS LE TRAITEMENT DE LESIONS DUES A L'ACNE (COMBINATION OF ADAPALENE AND BENZOYL PEROXIDE FOR TREATING ACNE LESIONS)

Drug Price Trends for EPIDUO
EPIDUO is a drug marketed by Galderma Labs Lp and Galderma LabsThere are three patents protecting this drug and two Paragraph IV challenges.

This drug has thirty-five patent family members in twenty-two countries. There has been litigation on patents covering EPIDUO

See drug price trends for EPIDUO.

The generic ingredient in EPIDUO is adapalene; benzoyl peroxide. There are twelve drug master file entries for this API. Twelve suppliers are listed for this generic product. Additional details are available on the adapalene; benzoyl peroxide profile page.

When can EPIDUO FORTE (adapalene; benzoyl peroxide) generic drug versions launch in Canada?

Generic name: adapalene; benzoyl peroxide
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: July 13, 2026
Generic Entry Controlled by: Canada Patent 2,656,456
Patent Title: ADAPALENE ET PEROXYDE DE BENZOYLE COMBINES UTILISES DANS LE TRAITEMENT DE LESIONS DUES A L'ACNE (COMBINATION OF ADAPALENE AND BENZOYL PEROXIDE FOR TREATING ACNE LESIONS)

Drug Price Trends for EPIDUO FORTE
EPIDUO FORTE is a drug marketed by Galderma Labs.

This drug has thirty-five patent family members in twenty-two countries. There has been litigation on patents covering EPIDUO FORTE

See drug price trends for EPIDUO FORTE.

The generic ingredient in EPIDUO FORTE is adapalene; benzoyl peroxide. There are twelve drug master file entries for this API. Twelve suppliers are listed for this generic product. Additional details are available on the adapalene; benzoyl peroxide profile page.

When can RASUVO (methotrexate) generic drug versions launch in Canada?

Generic name: methotrexate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: July 21, 2026
Generic Entry Controlled by: Canada Patent 2,659,662

Drug Price Trends for RASUVO
RASUVO is a drug marketed by Medexus. There is one patent protecting this drug.

This drug has twenty-nine patent family members in twenty-one countries. There has been litigation on patents covering RASUVO

See drug price trends for RASUVO.

The generic ingredient in RASUVO is methotrexate. There are twenty drug master file entries for this API. Three suppliers are listed for this generic product. Additional details are available on the methotrexate profile page.

When can RASUVO (methotrexate) generic drug versions launch in Canada?

Generic name: methotrexate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: July 21, 2026
Generic Entry Controlled by: Canada Patent 2,869,671

Drug Price Trends for RASUVO
RASUVO is a drug marketed by Medexus. There is one patent protecting this drug.

This drug has twenty-nine patent family members in twenty-one countries. There has been litigation on patents covering RASUVO

See drug price trends for RASUVO.

The generic ingredient in RASUVO is methotrexate. There are twenty drug master file entries for this API. Three suppliers are listed for this generic product. Additional details are available on the methotrexate profile page.

When can OLYSIO (simeprevir sodium) generic drug versions launch in Canada?

Generic name: simeprevir sodium
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: July 28, 2026
Generic Entry Controlled by: Canada Patent 2,616,580
Patent Title: INHIBITEURS MACROCYCLIQUES DU VIRUS DE L'HEPATITE C (MACROCYCLIC INHIBITORS OF HEPATITIS C VIRUS)

OLYSIO is a drug marketed by Janssen Prods. There are eight patents protecting this drug.

This drug has sixty-four patent family members in forty-one countries. There has been litigation on patents covering OLYSIO

See drug price trends for OLYSIO.

The generic ingredient in OLYSIO is simeprevir sodium. There is one drug master file entry for this API. Additional details are available on the simeprevir sodium profile page.

When can RELISTOR (methylnaltrexone bromide) generic drug versions launch in Canada?

Generic name: methylnaltrexone bromide
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: August 04, 2026
Generic Entry Controlled by: Canada Patent 2,646,901

Drug Price Trends for RELISTOR
RELISTOR is a drug marketed by Salix Pharms and SalixThere are twelve patents protecting this drug and three Paragraph IV challenges. One tentatively approved generic is ready to enter the market.

This drug has one hundred and twenty-four patent family members in thirty-six countries. There has been litigation on patents covering RELISTOR

See drug price trends for RELISTOR.

The generic ingredient in RELISTOR is methylnaltrexone bromide. There are three drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the methylnaltrexone bromide profile page.

When can SALONPAS (menthol; methyl salicylate) generic drug versions launch in Canada?

Generic name: menthol; methyl salicylate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: August 04, 2026
Generic Entry Controlled by: Canada Patent 2,652,220
Patent Title: PREPARATION ADHESIVE (ADHESIVE PREPARATION)

SALONPAS is a drug marketed by Hisamitsu Pharm Co. There are two patents protecting this drug.

This drug has twenty patent family members in sixteen countries.

The generic ingredient in SALONPAS is menthol; methyl salicylate. There are eighteen drug master file entries for this API. Two suppliers are listed for this generic product. Additional details are available on the menthol; methyl salicylate profile page.

When can DAKLINZA (daclatasvir dihydrochloride) generic drug versions launch in Canada?

Generic name: daclatasvir dihydrochloride
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: August 11, 2026
Generic Entry Controlled by: Canada Patent 2,660,520
Patent Title: INHIBITEURS DU VIRUS DE L'HEPATITE C (HEPATITIS C VIRUS INHIBITORS)

Drug Price Trends for DAKLINZA
DAKLINZA is a drug marketed by Bristol-myers Squibb. There are five patents protecting this drug.

This drug has ninety-three patent family members in thirty-one countries. There has been litigation on patents covering DAKLINZA

See drug price trends for DAKLINZA.

The generic ingredient in DAKLINZA is daclatasvir dihydrochloride. There are five drug master file entries for this API. Additional details are available on the daclatasvir dihydrochloride profile page.

When can CREON (pancrelipase (amylase;lipase;protease)) generic drug versions launch in Canada?

Generic name: pancrelipase (amylase;lipase;protease)
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: August 15, 2026
Generic Entry Controlled by: Canada Patent 2,619,475
Patent Title: COMPOSITIONS PHARMACEUTIQUES A LIBERATION CONTROLEE DESTINEES A DES MEDICAMENTS ACIDO-LABILES (CONTROLLED RELEASE PHARMACEUTICAL COMPOSITIONS FOR ACID LABILE DRUGS)

CREON is a drug marketed by

This drug has ninety-three patent family members in thirty-one countries.

See drug price trends for CREON.

The generic ingredient in CREON is pancrelipase (amylase;lipase;protease). There are six drug master file entries for this API. Additional details are available on the pancrelipase (amylase;lipase;protease) profile page.

When can CREON (pancrelipase (amylase;lipase;protease)) generic drug versions launch in Canada?

Generic name: pancrelipase (amylase;lipase;protease)
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: August 15, 2026
Generic Entry Controlled by: Canada Patent 2,619,477
Patent Title: NOYAUX CONSTITUES DE MICROGRANULES DE PANCREATINE ADAPTES A UN ENROBAGE ENTERIQUE (PANCREATIN MICROPELLET CORES SUITABLE FOR ENTERIC COATING)

CREON is a drug marketed by

This drug has ninety-three patent family members in thirty-one countries.

See drug price trends for CREON.

The generic ingredient in CREON is pancrelipase (amylase;lipase;protease). There are six drug master file entries for this API. Additional details are available on the pancrelipase (amylase;lipase;protease) profile page.

When can EUCRISA (crisaborole) generic drug versions launch in Canada?

Generic name: crisaborole
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: August 16, 2026
Generic Entry Controlled by: Canada Patent 2,635,680
Patent Title: PETITES MOLECULES CONTENANT DU BORE (BORON-CONTAINING SMALL MOLECULES)

Drug Price Trends for EUCRISA
EUCRISA is a drug marketed by Anacor Pharms Inc. There are four patents protecting this drug. One tentatively approved generic is ready to enter the market.

This drug has one hundred and forty-eight patent family members in twenty-eight countries. There has been litigation on patents covering EUCRISA

See drug price trends for EUCRISA.

The generic ingredient in EUCRISA is crisaborole. There are three drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the crisaborole profile page.

When can KERYDIN (tavaborole) generic drug versions launch in Canada?

Generic name: tavaborole
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: August 16, 2026
Generic Entry Controlled by: Canada Patent 2,635,680
Patent Title: PETITES MOLECULES CONTENANT DU BORE (BORON-CONTAINING SMALL MOLECULES)

Drug Price Trends for KERYDIN
KERYDIN is a drug marketed by Anacor Pharms Inc.

This drug has one hundred and forty-eight patent family members in twenty-eight countries. There has been litigation on patents covering KERYDIN

See drug price trends for KERYDIN.

The generic ingredient in KERYDIN is tavaborole. There are six drug master file entries for this API. Eight suppliers are listed for this generic product. Additional details are available on the tavaborole profile page.

When can AURYXIA (ferric citrate) generic drug versions launch in Canada?

Generic name: ferric citrate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: August 18, 2026
Generic Entry Controlled by: Canada Patent 2,619,591
Patent Title: COMPOSES ORGANIQUES FERRIQUES DE QUALITE PHARMACEUTIQUE AINSI QU'UTILISATION DE CEUX-CI ET PROCEDES DE FABRICATION DE CEUX-CI (PHARMACEUTICAL-GRADE FERRIC ORGANIC COMPOUNDS, USES THEREOF AND METHODS OF MAKING SAME)

Drug Price Trends for AURYXIA
AURYXIA is a drug marketed by Keryx Biopharms. There are three patents protecting this drug.

This drug has one hundred and twenty-two patent family members in twenty-three countries. There has been litigation on patents covering AURYXIA

See drug price trends for AURYXIA.

The generic ingredient in AURYXIA is ferric citrate. There are twenty drug master file entries for this API. Three suppliers are listed for this generic product. Additional details are available on the ferric citrate profile page.

When can AURYXIA (ferric citrate) generic drug versions launch in Canada?

Generic name: ferric citrate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: August 18, 2026
Generic Entry Controlled by: Canada Patent 3,050,453
Patent Title: COMPOSES ORGANIQUES FERRIQUES DE QUALITE PHARMACEUTIQUE AINSI QU'UTILISATION DE CEUX-CI ET PROCEDES DE FABRICATION DE CEUX-CI (PHARMACEUTICAL-GRADE FERRIC ORGANIC COMPOUNDS, USES THEREOF AND METHODS OF MAKING SAME)

Drug Price Trends for AURYXIA
AURYXIA is a drug marketed by Keryx Biopharms. There are three patents protecting this drug.

This drug has one hundred and twenty-two patent family members in twenty-three countries. There has been litigation on patents covering AURYXIA

See drug price trends for AURYXIA.

The generic ingredient in AURYXIA is ferric citrate. There are twenty drug master file entries for this API. Three suppliers are listed for this generic product. Additional details are available on the ferric citrate profile page.

When can BRILINTA (ticagrelor) generic drug versions launch in Canada?

Generic name: ticagrelor
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: August 21, 2026
Generic Entry Controlled by: Canada Patent 2,659,328

Drug Price Trends for BRILINTA
BRILINTA is a drug marketed by Astrazeneca. There are two patents protecting this drug and two Paragraph IV challenges. One tentatively approved generic is ready to enter the market.

This drug has sixty-two patent family members in thirty-five countries. There has been litigation on patents covering BRILINTA

See drug price trends for BRILINTA.

The generic ingredient in BRILINTA is ticagrelor. There are twenty-one drug master file entries for this API. Twenty-seven suppliers are listed for this generic product. Additional details are available on the ticagrelor profile page.

When can OPSUMIT (macitentan) generic drug versions launch in Canada?

Generic name: macitentan
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: August 29, 2026
Generic Entry Controlled by: Canada Patent 2,659,770

OPSUMIT is a drug marketed by Actelion. There are five patents protecting this drug and one Paragraph IV challenge. One tentatively approved generic is ready to enter the market.

This drug has one hundred and one patent family members in thirty-five countries. There has been litigation on patents covering OPSUMIT

See drug price trends for OPSUMIT.

The generic ingredient in OPSUMIT is macitentan. There are ten drug master file entries for this API. Twelve suppliers are listed for this generic product. Additional details are available on the macitentan profile page.

When can LIVDELZI (seladelpar lysine) generic drug versions launch in Canada?

Generic name: seladelpar lysine
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: September 13, 2026
Generic Entry Controlled by: Canada Patent 2,622,722

LIVDELZI is a drug marketed by Gilead Sciences Inc. There are six patents protecting this drug.

This drug has one hundred and thirty-eight patent family members in forty-six countries.

The generic ingredient in LIVDELZI is seladelpar lysine. One supplier is listed for this generic product. Additional details are available on the seladelpar lysine profile page.

When can VANTRELA ER (hydrocodone bitartrate) generic drug versions launch in Canada?

Generic name: hydrocodone bitartrate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: September 15, 2026
Generic Entry Controlled by: Canada Patent 2,663,172
Patent Title: PREPARATION MEDICAMENTEUSE EMPECHANT L'UTILISATION ABUSIVE (ABUSE RESISTANT DRUG FORMULATION)

VANTRELA ER is a drug marketed by Teva Branded Pharm. There are three patents protecting this drug. One tentatively approved generic is ready to enter the market.

This drug has thirty-three patent family members in thirteen countries. There has been litigation on patents covering VANTRELA ER

The generic ingredient in VANTRELA ER is hydrocodone bitartrate. There are twenty-three drug master file entries for this API. Two suppliers are listed for this generic product. Additional details are available on the hydrocodone bitartrate profile page.

When can VANTRELA ER (hydrocodone bitartrate) generic drug versions launch in Canada?

Generic name: hydrocodone bitartrate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: September 15, 2026
Generic Entry Controlled by: Canada Patent 2,699,142
Patent Title: FORMULATION MEDICAMENTEUSE CONTRE L'ABUS (ABUSE RESISTANT DRUG FORMULATION)

VANTRELA ER is a drug marketed by Teva Branded Pharm. There are three patents protecting this drug. One tentatively approved generic is ready to enter the market.

This drug has thirty-three patent family members in thirteen countries. There has been litigation on patents covering VANTRELA ER

The generic ingredient in VANTRELA ER is hydrocodone bitartrate. There are twenty-three drug master file entries for this API. Two suppliers are listed for this generic product. Additional details are available on the hydrocodone bitartrate profile page.

When can ESBRIET (pirfenidone) generic drug versions launch in Canada?

Generic name: pirfenidone
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: September 22, 2026
Generic Entry Controlled by: Canada Patent 2,620,380

ESBRIET is a drug marketed by Legacy Pharma. There are twenty patents protecting this drug and two Paragraph IV challenges. One tentatively approved generic is ready to enter the market.

This drug has two hundred and sixty-six patent family members in forty-six countries. There has been litigation on patents covering ESBRIET

See drug price trends for ESBRIET.

The generic ingredient in ESBRIET is pirfenidone. There are twenty-three drug master file entries for this API. Twenty-four suppliers are listed for this generic product. Additional details are available on the pirfenidone profile page.

When can ZUNVEYL (benzgalantamine gluconate) generic drug versions launch in Canada?

Generic name: benzgalantamine gluconate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: September 22, 2026
Generic Entry Controlled by: Canada Patent 2,623,114
Patent Title: AMPLIFICATEURS CHOLINERGIQUES DE PERMEABILITE DE LA BARRIERE SANG-CERVEAU AMELIOREE POUR LE TRAITEMENT DE MALADIES ACCOMPAGNEES D'UNE DEFICIENCE COGNITIVE (CHOLINERGIC ENHANCERS WITH IMPROVED BLOOD-BRAIN BARRIER PERMEABILITY FOR THE TREATMENT OF DISEASES ACCOMPANIED BY COGNITIVE IMPAIRMENT)

ZUNVEYL is a drug marketed by Alpha Cognition. There are four patents protecting this drug.

This drug has twenty-seven patent family members in eighteen countries. There has been litigation on patents covering ZUNVEYL

The generic ingredient in ZUNVEYL is benzgalantamine gluconate. One supplier is listed for this generic product. Additional details are available on the benzgalantamine gluconate profile page.

When can CRESEMBA (isavuconazonium sulfate) generic drug versions launch in Canada?

Generic name: isavuconazonium sulfate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: September 25, 2026
Generic Entry Controlled by: Canada Patent 2,663,941
Patent Title: FORMES GALENIQUES SOLIDES STABILISEES, ET LEUR PROCEDE DE PRODUCTION (STABILIZED SOLID FORMS AND METHOD FOR THE PRODUCTION THEREOF)

Drug Price Trends for CRESEMBA
CRESEMBA is a drug marketed by Astellas. There are three patents protecting this drug.

This drug has thirty-two patent family members in nineteen countries. There has been litigation on patents covering CRESEMBA

See drug price trends for CRESEMBA.

The generic ingredient in CRESEMBA is isavuconazonium sulfate. One supplier is listed for this generic product. Additional details are available on the isavuconazonium sulfate profile page.

When can REVLIMID (lenalidomide) generic drug versions launch in Canada?

Generic name: lenalidomide
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: October 03, 2026
Generic Entry Controlled by: Canada Patent 2,570,755
Patent Title: METHODES DE TRAITEMENT DE CERTAINES FORMES DE LEUCEMIE AU MOYEN DE 3-(4-AMINO-1-OXO-1,3-DIHYDRO-ISOINDOL-2-YL)-PIPERIDIN-2,6-DIONE (METHODS USING 3-(4-AMINO-1-OXO-1,3-DIHYDRO-ISOINDOL-2-YL)-PIPERIDINE-2,6-DIONE FOR TREATMENT OF CERTAIN LEUKEMIAS)

REVLIMID is a drug marketed by Bristol Myers Squibb. There are two patents protecting this drug and three Paragraph IV challenges.

This drug has three hundred and thirty-one patent family members in forty-one countries. There has been litigation on patents covering REVLIMID

See drug price trends for REVLIMID.

The generic ingredient in REVLIMID is lenalidomide. There are fourteen drug master file entries for this API. Nineteen suppliers are listed for this generic product. Additional details are available on the lenalidomide profile page.

When can REVLIMID (lenalidomide) generic drug versions launch in Canada?

Generic name: lenalidomide
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: October 03, 2026
Generic Entry Controlled by: Canada Patent 2,972,299
Patent Title: METHODES DE TRAITEMENT DE CERTAINES FORMES DE LEUCEMIE AU MOYEN DE 3-(4-AMINO-1-OXO-1,3-DIHYDRO-ISOINDOL-2-YL)-PIPERIDIN-2,6-DIONE (METHODS USING 3-(4-AMINO-1-OXO-1,3-DIHYDRO-ISOINDOL-2-YL)-PIPERIDINE-2,6-DIONE FOR TREATMENT OF CERTAIN LEUKEMIAS)

REVLIMID is a drug marketed by Bristol Myers Squibb. There are two patents protecting this drug and three Paragraph IV challenges.

This drug has three hundred and thirty-one patent family members in forty-one countries. There has been litigation on patents covering REVLIMID

See drug price trends for REVLIMID.

The generic ingredient in REVLIMID is lenalidomide. There are fourteen drug master file entries for this API. Nineteen suppliers are listed for this generic product. Additional details are available on the lenalidomide profile page.

When can TYMLOS (abaloparatide) generic drug versions launch in Canada?

Generic name: abaloparatide
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: October 03, 2026
Generic Entry Controlled by: Canada Patent 2,664,734
Patent Title: PROCEDE D'ADMINISTRATION PHARMACOLOGIQUE D'UNE PROTEINE ANABOLIQUE OSSEUSE (METHOD OF DRUG DELIVERY FOR BONE ANABOLIC PROTEIN)

Drug Price Trends for TYMLOS
TYMLOS is a drug marketed by Radius. There are nine patents protecting this drug.

This drug has fifty-six patent family members in twenty-nine countries. There has been litigation on patents covering TYMLOS

See drug price trends for TYMLOS.

The generic ingredient in TYMLOS is abaloparatide. One supplier is listed for this generic product. Additional details are available on the abaloparatide profile page.

When can COTELLIC (cobimetinib fumarate) generic drug versions launch in Canada?

Generic name: cobimetinib fumarate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: October 05, 2026
Generic Entry Controlled by: Canada Patent 3,052,368

COTELLIC is a drug marketed by Genentech Inc. There are seven patents protecting this drug.

This drug has two hundred and seven patent family members in forty-six countries.

See drug price trends for COTELLIC.

The generic ingredient in COTELLIC is cobimetinib fumarate. One supplier is listed for this generic product. Additional details are available on the cobimetinib fumarate profile page.

When can VOCABRIA (cabotegravir sodium) generic drug versions launch in Canada?

Generic name: cabotegravir sodium
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: October 26, 2026
Generic Entry Controlled by: Canada Patent 2,626,956
Patent Title: DERIVE DE CARBAMOYLPYRIDONE POLYCYCLIQUE AYANT UNE ACTIVITE D'INHIBITION SUR L'INTEGRASE DU VIH (POLYCYCLIC CARBAMOYLPYRIDONE DERIVATIVE HAVING INHIBITORY ACTIVITY ON HIV INTEGRASE)

VOCABRIA is a drug marketed by Viiv Hlthcare. There are two patents protecting this drug.

This drug has one hundred and twenty-six patent family members in thirty-three countries.

The generic ingredient in VOCABRIA is cabotegravir sodium. One supplier is listed for this generic product. Additional details are available on the cabotegravir sodium profile page.

When can BEVYXXA (betrixaban) generic drug versions launch in Canada?

Generic name: betrixaban
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: November 07, 2026
Generic Entry Controlled by: Canada Patent 2,627,086
Patent Title: NOUVEAUX SELS PHARMACEUTIQUES ET POLYMORPHES D'UN INHIBITEUR DU FACTEUR XA (PHARMACEUTICAL SALTS AND POLYMORPHS OF N- (5-CHL0R0-2-PYRIDINYL) -2- [ [4- [ (DIMETHYLAMINO) IMINOMETHYL] BENZOYL] AMINO] -5-METH OXY-BENZAMIDE, A FACTOR XA INHIBITOR)

BEVYXXA is a drug marketed by Portola Pharms Inc. There are five patents protecting this drug.

This drug has sixty-seven patent family members in twenty-six countries. There has been litigation on patents covering BEVYXXA

See drug price trends for BEVYXXA.

The generic ingredient in BEVYXXA is betrixaban. Additional details are available on the betrixaban profile page.

When can ENTRESTO SPRINKLE (sacubitril; valsartan) generic drug versions launch in Canada?

Generic name: sacubitril; valsartan
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: November 08, 2026
Generic Entry Controlled by: Canada Patent 2,590,511
Patent Title: COMBINAISON PHARMACEUTIQUES D'UN ANTAGONISTE DE RECEPTEUR D'ANGIOTENSINE ET D'UN INHIBITEUR DE NEP (PHARMACEUTICAL COMBINATIONS OF AN ANGIOTENSIN RECEPTOR ANTAGONIST AND AN NEP INHIBITOR)

Drug Price Trends for ENTRESTO SPRINKLE
ENTRESTO SPRINKLE is a drug marketed by Novartis. There are three patents protecting this drug.

This drug has one hundred and eight patent family members in thirty-nine countries. There has been litigation on patents covering ENTRESTO SPRINKLE

See drug price trends for ENTRESTO SPRINKLE.

The generic ingredient in ENTRESTO SPRINKLE is sacubitril; valsartan. There are eleven drug master file entries for this API. Twenty-six suppliers are listed for this generic product. Additional details are available on the sacubitril; valsartan profile page.

When can PYLARIFY (piflufolastat f-18) generic drug versions launch in Canada?

Generic name: piflufolastat f-18
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: November 08, 2026
Generic Entry Controlled by: Canada Patent 2,669,127

PYLARIFY is a drug marketed by Progenics Pharms Inc and AphelionThere are six patents protecting this drug.

This drug has one hundred and sixteen patent family members in twenty-seven countries.

See drug price trends for PYLARIFY.

The generic ingredient in PYLARIFY is piflufolastat f-18. One supplier is listed for this generic product. Additional details are available on the piflufolastat f-18 profile page.

When can PYLARIFY TRUVU (piflufolastat f-18) generic drug versions launch in Canada?

Generic name: piflufolastat f-18
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: November 08, 2026
Generic Entry Controlled by: Canada Patent 2,669,127

PYLARIFY TRUVU is a drug marketed by Aphelion. There are six patents protecting this drug.

This drug has one hundred and sixteen patent family members in twenty-seven countries.

The generic ingredient in PYLARIFY TRUVU is piflufolastat f-18. One supplier is listed for this generic product. Additional details are available on the piflufolastat f-18 profile page.

When can KORSUVA (difelikefalin acetate) generic drug versions launch in Canada?

Generic name: difelikefalin acetate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: November 10, 2026
Generic Entry Controlled by: Canada Patent 2,898,514

KORSUVA is a drug marketed by Vifor Intl. There are twelve patents protecting this drug.

This drug has fifty-three patent family members in twenty-seven countries. There has been litigation on patents covering KORSUVA

See drug price trends for KORSUVA.

The generic ingredient in KORSUVA is difelikefalin acetate. One supplier is listed for this generic product. Additional details are available on the difelikefalin acetate profile page.

When can SOFDRA (sofpironium bromide) generic drug versions launch in Canada?

Generic name: sofpironium bromide
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: November 13, 2026
Generic Entry Controlled by: Canada Patent 2,627,982

SOFDRA is a drug marketed by Botanix Sb. There are twenty patents protecting this drug.

This drug has one hundred and sixty-five patent family members in twenty-six countries. There has been litigation on patents covering SOFDRA

The generic ingredient in SOFDRA is sofpironium bromide. There is one drug master file entry for this API. One supplier is listed for this generic product. Additional details are available on the sofpironium bromide profile page.

When can AXUMIN (fluciclovine f-18) generic drug versions launch in Canada?

Generic name: fluciclovine f-18
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: November 28, 2026
Generic Entry Controlled by: Canada Patent 2,629,227
Patent Title: COMPOSE PRECURSEUR DE COMPOSE ORGANIQUE MARQUE A L'HALOGENE RADIOACTIF (PRECURSOR COMPOUND OF RADIOACTIVE HALOGEN LABELED ORGANIC COMPOUND)

AXUMIN is a drug marketed by Blue Earth. There are eight patents protecting this drug.

This drug has thirty patent family members in sixteen countries. There has been litigation on patents covering AXUMIN

The generic ingredient in AXUMIN is fluciclovine f-18. One supplier is listed for this generic product. Additional details are available on the fluciclovine f-18 profile page.

When can SIRTURO (bedaquiline fumarate) generic drug versions launch in Canada?

Generic name: bedaquiline fumarate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: December 05, 2026
Generic Entry Controlled by: Canada Patent 2,668,512

SIRTURO is a drug marketed by Janssen Therap. There are two patents protecting this drug.

This drug has ninety-seven patent family members in thirty-nine countries.

See drug price trends for SIRTURO.

The generic ingredient in SIRTURO is bedaquiline fumarate. There is one drug master file entry for this API. One supplier is listed for this generic product. Additional details are available on the bedaquiline fumarate profile page.

When can ZYKADIA (ceritinib) generic drug versions launch in Canada?

Generic name: ceritinib
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: December 08, 2026
Generic Entry Controlled by: Canada Patent 2,671,744

ZYKADIA is a drug marketed by Novartis. There are eight patents protecting this drug.

This drug has three hundred and twenty-two patent family members in fifty-six countries.

See drug price trends for ZYKADIA.

The generic ingredient in ZYKADIA is ceritinib. There is one drug master file entry for this API. One supplier is listed for this generic product. Additional details are available on the ceritinib profile page.

When can ZYKADIA (ceritinib) generic drug versions launch in Canada?

Generic name: ceritinib
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: December 08, 2026
Generic Entry Controlled by: Canada Patent 2,696,824

ZYKADIA is a drug marketed by Novartis. There are eight patents protecting this drug.

This drug has three hundred and twenty-two patent family members in fifty-six countries.

See drug price trends for ZYKADIA.

The generic ingredient in ZYKADIA is ceritinib. There is one drug master file entry for this API. One supplier is listed for this generic product. Additional details are available on the ceritinib profile page.

When can LETAIRIS (ambrisentan) generic drug versions launch in Canada?

Generic name: ambrisentan
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: December 12, 2026
Generic Entry Controlled by: Canada Patent 2,669,536
Patent Title: COMPOSITION DE TRAITEMENT DE L'HYPERTENSION PULMONAIRE (COMPOSITION FOR TREATING A PULMONARY HYPERTENSION)

LETAIRIS is a drug marketed by Gilead. There are three patents protecting this drug and one Paragraph IV challenge.

This drug has fifty-one patent family members in twenty-six countries. There has been litigation on patents covering LETAIRIS

See drug price trends for LETAIRIS.

The generic ingredient in LETAIRIS is ambrisentan. There are nine drug master file entries for this API. Thirteen suppliers are listed for this generic product. Additional details are available on the ambrisentan profile page.

When can XERMELO (telotristat etiprate) generic drug versions launch in Canada?

Generic name: telotristat etiprate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: December 12, 2026
Generic Entry Controlled by: Canada Patent 2,672,233

XERMELO is a drug marketed by Tersera. There are five patents protecting this drug.

This drug has seventy patent family members in twenty-nine countries.

See drug price trends for XERMELO.

The generic ingredient in XERMELO is telotristat etiprate. One supplier is listed for this generic product. Additional details are available on the telotristat etiprate profile page.

When can PICATO (ingenol mebutate) generic drug versions launch in Canada?

Generic name: ingenol mebutate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: December 18, 2026
Generic Entry Controlled by: Canada Patent 2,634,073
Patent Title: COMPOSITIONS THERAPEUTIQUES (THERAPEUTIC COMPOSITIONS COMPRISING INGENOL-3-ANGELATE)

Drug Price Trends for PICATO
PICATO is a drug marketed by Leo Labs. There are twelve patents protecting this drug and one Paragraph IV challenge. One tentatively approved generic is ready to enter the market.

This drug has thirty-five patent family members in twenty-one countries. There has been litigation on patents covering PICATO

See drug price trends for PICATO.

The generic ingredient in PICATO is ingenol mebutate. There are three drug master file entries for this API. Additional details are available on the ingenol mebutate profile page.

When can SEYSARA (sarecycline hydrochloride) generic drug versions launch in Canada?

Generic name: sarecycline hydrochloride
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: December 21, 2026
Generic Entry Controlled by: Canada Patent 2,673,486
Patent Title: UTILISATION DE COMPOSES A BASE DE TETRACYCLINE SUBSTITUEE DANS LE TRAITEMENT D'AFFECTIONS CUTANEES INFLAMMATOIRES (SUBSTITUTED TETRACYCLINE COMPOUNDS FOR TREATMENT OF INFLAMMATORY SKIN DISORDERS)

SEYSARA is a drug marketed by Almirall. There are four patents protecting this drug.

This drug has seventy-two patent family members in twenty countries.

See drug price trends for SEYSARA.

The generic ingredient in SEYSARA is sarecycline hydrochloride. One supplier is listed for this generic product. Additional details are available on the sarecycline hydrochloride profile page.

When can SEYSARA (sarecycline hydrochloride) generic drug versions launch in Canada?

Generic name: sarecycline hydrochloride
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: December 21, 2026
Generic Entry Controlled by: Canada Patent 2,892,739
Patent Title: UTILISATION DE COMPOSES A BASE DE TETRACYCLINE SUBSTITUEE DANS LE TRAITEMENT D'AFFECTIONS CUTANEES INFLAMMATOIRES (SUBSTITUTED TETRACYCLINE COMPOUNDS FOR TREATMENT OF INFLAMMATORY SKIN DISORDERS)

SEYSARA is a drug marketed by Almirall. There are four patents protecting this drug.

This drug has seventy-two patent family members in twenty countries.

See drug price trends for SEYSARA.

The generic ingredient in SEYSARA is sarecycline hydrochloride. One supplier is listed for this generic product. Additional details are available on the sarecycline hydrochloride profile page.

When can ICLUSIG (ponatinib hydrochloride) generic drug versions launch in Canada?

Generic name: ponatinib hydrochloride
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: December 22, 2026
Generic Entry Controlled by: Canada Patent 2,634,923

ICLUSIG is a drug marketed by Takeda Pharms Usa. There are six patents protecting this drug. One tentatively approved generic is ready to enter the market.

This drug has one hundred and nine patent family members in twenty-four countries. There has been litigation on patents covering ICLUSIG

See drug price trends for ICLUSIG.

The generic ingredient in ICLUSIG is ponatinib hydrochloride. There is one drug master file entry for this API. One supplier is listed for this generic product. Additional details are available on the ponatinib hydrochloride profile page.

When can AURYXIA (ferric citrate) generic drug versions launch in Canada?

Generic name: ferric citrate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: January 26, 2027
Generic Entry Controlled by: Canada Patent 2,640,763
Patent Title: METHODE PERMETTANT D'INVERSER, DE PREVENIR, DE RETARDER OU DE STABILISER LA CALCIFICATION DES TISSUS MOUS (METHOD OF REVERSING, PREVENTING, DELAYING OR STABILIZING SOFT TISSUE CALCIFICATION)

Drug Price Trends for AURYXIA
AURYXIA is a drug marketed by Keryx Biopharms. There are three patents protecting this drug.

This drug has one hundred and twenty-two patent family members in twenty-three countries. There has been litigation on patents covering AURYXIA

See drug price trends for AURYXIA.

The generic ingredient in AURYXIA is ferric citrate. There are twenty drug master file entries for this API. Three suppliers are listed for this generic product. Additional details are available on the ferric citrate profile page.

When can AURYXIA (ferric citrate) generic drug versions launch in Canada?

Generic name: ferric citrate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: January 26, 2027
Generic Entry Controlled by: Canada Patent 2,640,974
Patent Title: METHODE DE TRAITEMENT DE NEPHROPATHIE CHRONIQUE (METHOD OF TREATING CHRONIC KIDNEY DISEASE)

Drug Price Trends for AURYXIA
AURYXIA is a drug marketed by Keryx Biopharms. There are three patents protecting this drug.

This drug has one hundred and twenty-two patent family members in twenty-three countries. There has been litigation on patents covering AURYXIA

See drug price trends for AURYXIA.

The generic ingredient in AURYXIA is ferric citrate. There are twenty drug master file entries for this API. Three suppliers are listed for this generic product. Additional details are available on the ferric citrate profile page.

When can EPSOLAY (benzoyl peroxide) generic drug versions launch in Canada?

Generic name: benzoyl peroxide
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: February 01, 2027
Generic Entry Controlled by: Canada Patent 2,677,185
Patent Title: METHODE DE PREPARATION DE PARTICULES COMPRENANT UN ENROBAGE D'OXYDE METALLIQUE, ET PARTICULES ENROBEES D'OXYDE METALLIQUE (METHOD FOR PREPARING PARTICLES COMPRISING METAL OXIDE COATING AND PARTICLES WITH METAL OXIDE COATING)

Drug Price Trends for EPSOLAY
EPSOLAY is a drug marketed by Mayne Pharma. There are fourteen patents protecting this drug. One tentatively approved generic is ready to enter the market.

This drug has fifty-one patent family members in fifteen countries. There has been litigation on patents covering EPSOLAY

See drug price trends for EPSOLAY.

The generic ingredient in EPSOLAY is benzoyl peroxide. There are seventeen drug master file entries for this API. Two suppliers are listed for this generic product. Additional details are available on the benzoyl peroxide profile page.

When can EPSOLAY (benzoyl peroxide) generic drug versions launch in Canada?

Generic name: benzoyl peroxide
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: February 01, 2027
Generic Entry Controlled by: Canada Patent 2,824,842
Patent Title: METHODE DE PREPARATION DE PARTICULES COMPRENANT UN ENROBAGE D'OXYDE METALLIQUE, ET PARTICULES ENROBEES D'OXYDE METALLIQUE (METHOD FOR PREPARING PARTICLES COMPRISING METAL OXIDE COATING AND PARTICLES WITH METAL OXIDE COATING)

Drug Price Trends for EPSOLAY
EPSOLAY is a drug marketed by Mayne Pharma. There are fourteen patents protecting this drug. One tentatively approved generic is ready to enter the market.

This drug has fifty-one patent family members in fifteen countries. There has been litigation on patents covering EPSOLAY

See drug price trends for EPSOLAY.

The generic ingredient in EPSOLAY is benzoyl peroxide. There are seventeen drug master file entries for this API. Two suppliers are listed for this generic product. Additional details are available on the benzoyl peroxide profile page.

When can NESINA (alogliptin benzoate) generic drug versions launch in Canada?

Generic name: alogliptin benzoate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: February 01, 2027
Generic Entry Controlled by: Canada Patent 2,677,193
Patent Title: PREPARATION DE COMPRIME NE PROVOQUANT PAS DE PROBLEME DE PASTILLAGE (TABLET PREPARATION WITHOUT CAUSING A TABLETING TROUBLE)

Drug Price Trends for NESINA
NESINA is a drug marketed by Takeda Pharms Usa. There are two patents protecting this drug and one Paragraph IV challenge. Two tentatively approved generics are ready to enter the market.

This drug has sixty-nine patent family members in thirty-seven countries. There has been litigation on patents covering NESINA

See drug price trends for NESINA.

The generic ingredient in NESINA is alogliptin benzoate. There are ten drug master file entries for this API. Five suppliers are listed for this generic product. Additional details are available on the alogliptin benzoate profile page.

When can OSENI (alogliptin benzoate; pioglitazone hydrochloride) generic drug versions launch in Canada?

Generic name: alogliptin benzoate; pioglitazone hydrochloride
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: February 01, 2027
Generic Entry Controlled by: Canada Patent 2,677,201

Drug Price Trends for OSENI
OSENI is a drug marketed by Takeda Pharms Usa. There are two patents protecting this drug.

This drug has one hundred and one patent family members in forty-two countries. There has been litigation on patents covering OSENI

See drug price trends for OSENI.

The generic ingredient in OSENI is alogliptin benzoate; pioglitazone hydrochloride. There are ten drug master file entries for this API. Two suppliers are listed for this generic product. Additional details are available on the alogliptin benzoate; pioglitazone hydrochloride profile page.

When can PANCREAZE (pancrelipase (amylase;lipase;protease)) generic drug versions launch in Canada?

Generic name: pancrelipase (amylase;lipase;protease)
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: February 20, 2027
Generic Entry Controlled by: Canada Patent 2,677,989

PANCREAZE is a drug marketed by

This drug has one hundred and one patent family members in forty-two countries.

See drug price trends for PANCREAZE.

The generic ingredient in PANCREAZE is pancrelipase (amylase;lipase;protease). There are six drug master file entries for this API. Two suppliers are listed for this generic product. Additional details are available on the pancrelipase (amylase;lipase;protease) profile page.

When can ZENPEP (pancrelipase (amylase;lipase;protease)) generic drug versions launch in Canada?

Generic name: pancrelipase (amylase;lipase;protease)
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: February 20, 2027
Generic Entry Controlled by: Canada Patent 2,677,989

ZENPEP is a drug marketed by

This drug has one hundred and one patent family members in forty-two countries.

See drug price trends for ZENPEP.

The generic ingredient in ZENPEP is pancrelipase (amylase;lipase;protease). There are six drug master file entries for this API. Two suppliers are listed for this generic product. Additional details are available on the pancrelipase (amylase;lipase;protease) profile page.

When can XENLETA (lefamulin acetate) generic drug versions launch in Canada?

Generic name: lefamulin acetate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: March 20, 2027
Generic Entry Controlled by: Canada Patent 2,678,795

XENLETA is a drug marketed by Hong Kong. There are four patents protecting this drug.

This drug has one hundred and twenty patent family members in thirty-six countries. There has been litigation on patents covering XENLETA

See drug price trends for XENLETA.

The generic ingredient in XENLETA is lefamulin acetate. Additional details are available on the lefamulin acetate profile page.

When can VARUBI (rolapitant hydrochloride) generic drug versions launch in Canada?

Generic name: rolapitant hydrochloride
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: March 22, 2027
Generic Entry Controlled by: Canada Patent 2,681,465
Patent Title: FORMULATIONS POUR COMPRIMES CONTENANT DES SELS DE 8-[{1-(3,5-BIS- (TRIFLUOROMETHYL)PHENYL)-ETHOXY}-METHYL]-8-PHENYL-1,7-DIAZA-SPIRO[4,5]- DECAN-2-ONE ET COMPRIMES (TABLET FORMULATIONS CONTAINING 8-[{1-(3,5-BIS-(TRIFLUOROMETHYL)PHENYL)-ETHOXY}-METHYL]-8-PHENYL-1,7-DIAZA-SPIRO[4.5]DECAN-2-ONE SALTS AND TABLETS MADE THEREFROM)

VARUBI is a drug marketed by Tersera. There are eight patents protecting this drug.

This drug has one hundred and fifty-eight patent family members in thirty-five countries.

The generic ingredient in VARUBI is rolapitant hydrochloride. One supplier is listed for this generic product. Additional details are available on the rolapitant hydrochloride profile page.

When can AMYVID (florbetapir f-18) generic drug versions launch in Canada?

Generic name: florbetapir f-18
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: March 26, 2027
Generic Entry Controlled by: Canada Patent 2,644,530

AMYVID is a drug marketed by Avid Radiopharms Inc. There are two patents protecting this drug.

This drug has fifty-one patent family members in thirty-three countries. There has been litigation on patents covering AMYVID

The generic ingredient in AMYVID is florbetapir f-18. One supplier is listed for this generic product. Additional details are available on the florbetapir f-18 profile page.

When can EDARBI (azilsartan kamedoxomil) generic drug versions launch in Canada?

Generic name: azilsartan kamedoxomil
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: March 28, 2027
Generic Entry Controlled by: Canada Patent 2,681,143
Patent Title: COMPOSITION PHARMACEUTIQUE SOLIDE COMPRENANT UN DERIVE DE BENZIMIDAZOLE-7-CARBOXYLATE ET UN AGENT DE CONTROLE DU PH (SOLID PHARMACEUTICAL COMPOSITION COMPRISING A BENZIMIDAZOLE-7-CARBOXYLATE DERIVATIVE AND A PH CONTROL AGENT)

Drug Price Trends for EDARBI
EDARBI is a drug marketed by Azurity. There is one patent protecting this drug.

This drug has twenty-one patent family members in seventeen countries. There has been litigation on patents covering EDARBI

See drug price trends for EDARBI.

The generic ingredient in EDARBI is azilsartan kamedoxomil. There are six drug master file entries for this API. Three suppliers are listed for this generic product. Additional details are available on the azilsartan kamedoxomil profile page.

When can XTANDI (enzalutamide) generic drug versions launch in Canada?

Generic name: enzalutamide
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: March 29, 2027
Generic Entry Controlled by: Canada Patent 2,648,139
Patent Title: COMPOSES DE DIARYLTHIOHYDANTOINE ET LEUR UTILISATION DANS LE TRAITEMENT DE TROUBLES D'HYPERPROLIFERATION (DIARYL THIOHYDANTOIN COMPOUNDS AND THEIR USE IN THE TREATMENT OF HYPERPROLIFERATIVE DISORDERS)

XTANDI is a drug marketed by Astellas. There are seven patents protecting this drug and one Paragraph IV challenge. Three tentatively approved generics are ready to enter the market.

This drug has one hundred and ninety-two patent family members in thirty-six countries. There has been litigation on patents covering XTANDI

See drug price trends for XTANDI.

The generic ingredient in XTANDI is enzalutamide. There are nine drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the enzalutamide profile page.

When can VARUBI (rolapitant hydrochloride) generic drug versions launch in Canada?

Generic name: rolapitant hydrochloride
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: April 04, 2027
Generic Entry Controlled by: Canada Patent 2,648,604

VARUBI is a drug marketed by Tersera. There are eight patents protecting this drug.

This drug has one hundred and fifty-eight patent family members in thirty-five countries.

The generic ingredient in VARUBI is rolapitant hydrochloride. One supplier is listed for this generic product. Additional details are available on the rolapitant hydrochloride profile page.

When can INLYTA (axitinib) generic drug versions launch in Canada?

Generic name: axitinib
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: April 05, 2027
Generic Entry Controlled by: Canada Patent 2,682,859
Patent Title: NOUVELLES FORMES CRISTALLINES D'UN INHIBITEUR DU VEGF-R (NOVEL CRYSTALLINE FORMS OF A VEGF-R INHIBITOR)

INLYTA is a drug marketed by Pf Prism Cv. There are four patents protecting this drug and one Paragraph IV challenge. Two tentatively approved generics are ready to enter the market.

This drug has ninety-seven patent family members in thirty countries. There has been litigation on patents covering INLYTA

See drug price trends for INLYTA.

The generic ingredient in INLYTA is axitinib. There are four drug master file entries for this API. Two suppliers are listed for this generic product. Additional details are available on the axitinib profile page.

When can SYMDEKO (COPACKAGED) (ivacaftor; ivacaftor, tezacaftor) generic drug versions launch in Canada?

Generic name: ivacaftor; ivacaftor, tezacaftor
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: April 09, 2027
Generic Entry Controlled by: Canada Patent 2,648,719
Patent Title: MODULATEURS DES TRANSPORTEURS DE CASSETTES DE LIAISON DE L'ATP (MODULATORS OF ATP-BINDING CASSETTE TRANSPORTERS)

SYMDEKO (COPACKAGED) is a drug marketed by Vertex Pharms Inc. There are twenty-six patents protecting this drug.

This drug has four hundred and twenty-eight patent family members in forty-one countries. There has been litigation on patents covering SYMDEKO (COPACKAGED)

The generic ingredient in SYMDEKO (COPACKAGED) is ivacaftor; ivacaftor, tezacaftor. There are three drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the ivacaftor; ivacaftor, tezacaftor profile page.

When can SYMDEKO (COPACKAGED) (ivacaftor; ivacaftor, tezacaftor) generic drug versions launch in Canada?

Generic name: ivacaftor; ivacaftor, tezacaftor
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: April 09, 2027
Generic Entry Controlled by: Canada Patent 2,869,945
Patent Title: MODULATEURS DES TRANSPORTEURS DE CASSETTES DE LIAISON DE L'ATP (MODULATORS OF ATP-BINDING CASSETTE TRANSPORTERS)

SYMDEKO (COPACKAGED) is a drug marketed by Vertex Pharms Inc. There are twenty-six patents protecting this drug.

This drug has four hundred and twenty-eight patent family members in forty-one countries. There has been litigation on patents covering SYMDEKO (COPACKAGED)

The generic ingredient in SYMDEKO (COPACKAGED) is ivacaftor; ivacaftor, tezacaftor. There are three drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the ivacaftor; ivacaftor, tezacaftor profile page.

When can QVAR REDIHALER (beclomethasone dipropionate) generic drug versions launch in Canada?

Generic name: beclomethasone dipropionate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: April 11, 2027
Generic Entry Controlled by: Canada Patent 2,682,528

Drug Price Trends for QVAR REDIHALER
QVAR REDIHALER is a drug marketed by Norton Waterford. There are seventeen patents protecting this drug. One tentatively approved generic is ready to enter the market.

This drug has two hundred and seventy-eight patent family members in twenty-seven countries. There has been litigation on patents covering QVAR REDIHALER

See drug price trends for QVAR REDIHALER.

The generic ingredient in QVAR REDIHALER is beclomethasone dipropionate. There are twenty drug master file entries for this API. Three suppliers are listed for this generic product. Additional details are available on the beclomethasone dipropionate profile page.

When can TRADJENTA (linagliptin) generic drug versions launch in Canada?

Generic name: linagliptin
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: April 30, 2027
Generic Entry Controlled by: Canada Patent 2,649,922

Drug Price Trends for TRADJENTA
TRADJENTA is a drug marketed by Boehringer Ingelheim. There are ten patents protecting this drug and one Paragraph IV challenge. Three tentatively approved generics are ready to enter the market.

This drug has three hundred and eighty-one patent family members in forty-one countries. There has been litigation on patents covering TRADJENTA

See drug price trends for TRADJENTA.

The generic ingredient in TRADJENTA is linagliptin. There are nineteen drug master file entries for this API. Three suppliers are listed for this generic product. Additional details are available on the linagliptin profile page.

When can PROMACTA (eltrombopag olamine) generic drug versions launch in Canada?

Generic name: eltrombopag olamine
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: May 03, 2027
Generic Entry Controlled by: Canada Patent 2,685,831
Patent Title: NOUVELLE COMPOSITION PHARMACEUTIQUE (NOVEL PHARMACEUTICAL COMPOSITION)

PROMACTA is a drug marketed by Novartis. There are six patents protecting this drug and two Paragraph IV challenges.

This drug has one hundred and thirty-five patent family members in forty-one countries. There has been litigation on patents covering PROMACTA

See drug price trends for PROMACTA.

The generic ingredient in PROMACTA is eltrombopag olamine. There are three drug master file entries for this API. Eleven suppliers are listed for this generic product. Additional details are available on the eltrombopag olamine profile page.

When can ICLUSIG (ponatinib hydrochloride) generic drug versions launch in Canada?

Generic name: ponatinib hydrochloride
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: May 08, 2027
Generic Entry Controlled by: Canada Patent 2,650,273

ICLUSIG is a drug marketed by Takeda Pharms Usa. There are six patents protecting this drug. One tentatively approved generic is ready to enter the market.

This drug has one hundred and nine patent family members in twenty-four countries. There has been litigation on patents covering ICLUSIG

See drug price trends for ICLUSIG.

The generic ingredient in ICLUSIG is ponatinib hydrochloride. There is one drug master file entry for this API. One supplier is listed for this generic product. Additional details are available on the ponatinib hydrochloride profile page.

When can TRELSTAR (triptorelin pamoate) generic drug versions launch in Canada?

Generic name: triptorelin pamoate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: June 06, 2027
Generic Entry Controlled by: Canada Patent 2,688,478
Patent Title: COMPOSITION PHARMACEUTIQUE A LIBERATION LENTE, FAITE DE MICROPARTICULES (SLOW RELEASE PHARMACEUTICAL COMPOSITION MADE OF MICROPARTICLES)

TRELSTAR is a drug marketed by Verity. There is one patent protecting this drug.

This drug has forty-seven patent family members in thirty-two countries.

See drug price trends for TRELSTAR.

The generic ingredient in TRELSTAR is triptorelin pamoate. There are three drug master file entries for this API. Two suppliers are listed for this generic product. Additional details are available on the triptorelin pamoate profile page.

When can TRIPTODUR KIT (triptorelin pamoate) generic drug versions launch in Canada?

Generic name: triptorelin pamoate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: June 06, 2027
Generic Entry Controlled by: Canada Patent 2,688,478
Patent Title: COMPOSITION PHARMACEUTIQUE A LIBERATION LENTE, FAITE DE MICROPARTICULES (SLOW RELEASE PHARMACEUTICAL COMPOSITION MADE OF MICROPARTICLES)

TRIPTODUR KIT is a drug marketed by Azurity. There is one patent protecting this drug.

This drug has forty-seven patent family members in thirty-two countries.

The generic ingredient in TRIPTODUR KIT is triptorelin pamoate. There are three drug master file entries for this API. Two suppliers are listed for this generic product. Additional details are available on the triptorelin pamoate profile page.

When can JAKAFI (ruxolitinib phosphate) generic drug versions launch in Canada?

Generic name: ruxolitinib phosphate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: June 13, 2027
Generic Entry Controlled by: Canada Patent 2,689,663
Patent Title: SELS DE L'INHIBITEUR (7H-PYRROLO[2,3-D]PYRIMIDIN-4-YL)-1H-PYRAZ OL-1-YL)-3-CYCLOPENTYLPROPANENITRILE DE LA JANUS KINASE (SALTS OF THE JANUS KINASE INHIBITOR (7H-PYRROLO[2,3-D]PYRIMIDIN -4-YL)-1H-PYRAZOL-1-YL)-3-CYCLOPENTYLPROPANENITRILE)

JAKAFI is a drug marketed by Incyte Corp. There are eight patents protecting this drug and one Paragraph IV challenge.

This drug has two hundred and thirty-six patent family members in forty-six countries. There has been litigation on patents covering JAKAFI

See drug price trends for JAKAFI.

The generic ingredient in JAKAFI is ruxolitinib phosphate. There are two drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the ruxolitinib phosphate profile page.

When can KYBELLA (deoxycholic acid) generic drug versions launch in Canada?

Generic name: deoxycholic acid
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: June 19, 2027
Generic Entry Controlled by: Canada Patent 2,690,841
Patent Title: COMPOSITION, PROCEDE ET PREPARATION D'ACIDE BILIAIRE SYNTHETIQUE (SYNTHETIC BILE ACID COMPOSITION, METHOD, AND PREPARATION)

KYBELLA is a drug marketed by Abbvie. There are fourteen patents protecting this drug and one Paragraph IV challenge.

This drug has one hundred and forty-six patent family members in thirty-eight countries. There has been litigation on patents covering KYBELLA

The generic ingredient in KYBELLA is deoxycholic acid. There are thirty-three drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the deoxycholic acid profile page.

When can KYBELLA (deoxycholic acid) generic drug versions launch in Canada?

Generic name: deoxycholic acid
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: June 19, 2027
Generic Entry Controlled by: Canada Patent 2,789,109
Patent Title: COMPOSITION, PROCEDE ET PREPARATION D'ACIDE BILIAIRE SYNTHETIQUE (SYNTHETIC BILE ACID COMPOSITION, METHOD, AND PREPARATION)

KYBELLA is a drug marketed by Abbvie. There are fourteen patents protecting this drug and one Paragraph IV challenge.

This drug has one hundred and forty-six patent family members in thirty-eight countries. There has been litigation on patents covering KYBELLA

The generic ingredient in KYBELLA is deoxycholic acid. There are thirty-three drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the deoxycholic acid profile page.

When can CARDAMYST (etripamil) generic drug versions launch in Canada?

Generic name: etripamil
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: June 20, 2027
Generic Entry Controlled by: Canada Patent 2,693,627
Patent Title: AGENTS BLOQUANT LES CANAUX CALCIQUES A BASE DE PHENYLALKYLAMINE A BREVE DUREE D'ACTION ET LEURS UTILISATIONS (SHORT ACTING PHENYLALKYLAMINE CALCIUM CHANNEL BLOCKERS AND USES THEREOF)

CARDAMYST is a drug marketed by Milestone Pharms Usa. There are six patents protecting this drug.

This drug has sixty-six patent family members in twenty-nine countries. There has been litigation on patents covering CARDAMYST

The generic ingredient in CARDAMYST is etripamil. One supplier is listed for this generic product. Additional details are available on the etripamil profile page.

When can BYDUREON (exenatide synthetic) generic drug versions launch in Canada?

Generic name: exenatide synthetic
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: June 21, 2027
Generic Entry Controlled by: Canada Patent 2,653,344

Drug Price Trends for BYDUREON
BYDUREON is a drug marketed by Astrazeneca Ab. There are seven patents protecting this drug.

This drug has three hundred and seven patent family members in forty-eight countries. There has been litigation on patents covering BYDUREON

See drug price trends for BYDUREON.

The generic ingredient in BYDUREON is exenatide synthetic. There are seven drug master file entries for this API. Two suppliers are listed for this generic product. Additional details are available on the exenatide synthetic profile page.

When can FARXIGA (dapagliflozin) generic drug versions launch in Canada?

Generic name: dapagliflozin
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: June 21, 2027
Generic Entry Controlled by: Canada Patent 2,653,344

Drug Price Trends for FARXIGA
FARXIGA is a drug marketed by Astrazeneca Ab. There are seventeen patents protecting this drug and one Paragraph IV challenge. Fourteen tentatively approved generics are ready to enter the market.

This drug has four hundred and twenty-seven patent family members in fifty-three countries. There has been litigation on patents covering FARXIGA

See drug price trends for FARXIGA.

The generic ingredient in FARXIGA is dapagliflozin. There are twenty-six drug master file entries for this API. Twenty-four suppliers are listed for this generic product. Additional details are available on the dapagliflozin profile page.

When can QTERN (dapagliflozin; saxagliptin hydrochloride) generic drug versions launch in Canada?

Generic name: dapagliflozin; saxagliptin hydrochloride
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: June 21, 2027
Generic Entry Controlled by: Canada Patent 2,653,344

Drug Price Trends for QTERN
QTERN is a drug marketed by Astrazeneca Ab. There are seven patents protecting this drug and one Paragraph IV challenge.

This drug has two hundred and fifty-six patent family members in forty-eight countries. There has been litigation on patents covering QTERN

See drug price trends for QTERN.

The generic ingredient in QTERN is dapagliflozin; saxagliptin hydrochloride. There are twenty-six drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the dapagliflozin; saxagliptin hydrochloride profile page.

When can APLENZIN (bupropion hydrobromide) generic drug versions launch in Canada?

Generic name: bupropion hydrobromide
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: June 26, 2027
Generic Entry Controlled by: Canada Patent 2,655,596
Patent Title: SYSTEME DE DELIVRANCE OSMOTIQUE MULTIPARTICULAIRE (MULTIPARTICULATE OSMOTIC DELIVERY SYSTEM)

APLENZIN is a drug marketed by Bausch. There are eight patents protecting this drug and three Paragraph IV challenges. One tentatively approved generic is ready to enter the market.

This drug has fifty-two patent family members in eighteen countries. There has been litigation on patents covering APLENZIN

See drug price trends for APLENZIN.

The generic ingredient in APLENZIN is bupropion hydrobromide. There are thirty-eight drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the bupropion hydrobromide profile page.

When can KLISYRI (tirbanibulin) generic drug versions launch in Canada?

Generic name: tirbanibulin
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: June 29, 2027
Generic Entry Controlled by: Canada Patent 2,656,564
Patent Title: COMPOSITIONS DE BIARYLE ET PROCEDES DE MODULATION D'UNE CASCADE DE KINASES (BIARYL COMPOSITIONS AND METHODS FOR MODULATING A KINASE CASCADE)

KLISYRI is a drug marketed by Almirall. There are six patents protecting this drug.

This drug has one hundred and thirty-six patent family members in thirty-one countries. There has been litigation on patents covering KLISYRI

See drug price trends for KLISYRI.

The generic ingredient in KLISYRI is tirbanibulin. One supplier is listed for this generic product. Additional details are available on the tirbanibulin profile page.

When can BYFAVO (remimazolam besylate) generic drug versions launch in Canada?

Generic name: remimazolam besylate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: July 10, 2027
Generic Entry Controlled by: Canada Patent 2,657,347
Patent Title: SELS DE BENZODIAZEPINE ET LEURS FORMES POLYMORPHES A ACTION BREVE (SHORT-ACTING BENZODIAZEPINE SALTS AND THEIR POLYMORPHIC FORMS)

BYFAVO is a drug marketed by Acacia. There are eleven patents protecting this drug.

This drug has fifty-three patent family members in twenty-four countries. There has been litigation on patents covering BYFAVO

See drug price trends for BYFAVO.

The generic ingredient in BYFAVO is remimazolam besylate. One supplier is listed for this generic product. Additional details are available on the remimazolam besylate profile page.

When can TWIRLA (ethinyl estradiol; levonorgestrel) generic drug versions launch in Canada?

Generic name: ethinyl estradiol; levonorgestrel
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: July 10, 2027
Generic Entry Controlled by: Canada Patent 2,692,884
Patent Title: DISPOSITIF D'ADMINISTRATION DERMIQUE AVEC UN JOINTIN SITU (Dermal delivery device with in situ seal)

Drug Price Trends for TWIRLA
TWIRLA is a drug marketed by Agile. There are three patents protecting this drug. Two tentatively approved generics are ready to enter the market.

This drug has nineteen patent family members in twelve countries.

See drug price trends for TWIRLA.

The generic ingredient in TWIRLA is ethinyl estradiol; levonorgestrel. There are twenty-six drug master file entries for this API. Twenty-three suppliers are listed for this generic product. Additional details are available on the ethinyl estradiol; levonorgestrel profile page.

When can TEPMETKO (tepotinib hydrochloride) generic drug versions launch in Canada?

Generic name: tepotinib hydrochloride
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: July 12, 2027
Generic Entry Controlled by: Canada Patent 2,693,600
Patent Title: DERIVES DE PYRIDAZINONE (PYRIDAZINONE DERIVATES)

TEPMETKO is a drug marketed by Emd Serono Inc. There are eight patents protecting this drug.

This drug has seventy-nine patent family members in thirty-six countries. There has been litigation on patents covering TEPMETKO

See drug price trends for TEPMETKO.

The generic ingredient in TEPMETKO is tepotinib hydrochloride. One supplier is listed for this generic product. Additional details are available on the tepotinib hydrochloride profile page.

When can TRIFERIC (ferric pyrophosphate citrate) generic drug versions launch in Canada?

Generic name: ferric pyrophosphate citrate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: July 20, 2027
Generic Entry Controlled by: Canada Patent 2,638,081
Patent Title: PROCEDES DE PREPARATION ET D'UTILISATION DE COMPOSITIONS CHELATEES DE CITRATE DE PYROPHOSPHATE FERRIQUE (METHODS FOR THE PREPARATION AND USE OF FERRIC PYROPHOSPHATE CITRATE CHELATE COMPOSITIONS)

TRIFERIC is a drug marketed by Rockwell Medical Inc. There are two patents protecting this drug.

This drug has thirteen patent family members in eleven countries.

See drug price trends for TRIFERIC.

The generic ingredient in TRIFERIC is ferric pyrophosphate citrate. There are twenty drug master file entries for this API. Additional details are available on the ferric pyrophosphate citrate profile page.

When can TRIFERIC AVNU (ferric pyrophosphate citrate) generic drug versions launch in Canada?

Generic name: ferric pyrophosphate citrate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: July 20, 2027
Generic Entry Controlled by: Canada Patent 2,638,081
Patent Title: PROCEDES DE PREPARATION ET D'UTILISATION DE COMPOSITIONS CHELATEES DE CITRATE DE PYROPHOSPHATE FERRIQUE (METHODS FOR THE PREPARATION AND USE OF FERRIC PYROPHOSPHATE CITRATE CHELATE COMPOSITIONS)

TRIFERIC AVNU is a drug marketed by Rockwell Medical Inc. There is one patent protecting this drug.

This drug has twelve patent family members in eleven countries.

See drug price trends for TRIFERIC AVNU.

The generic ingredient in TRIFERIC AVNU is ferric pyrophosphate citrate. There are twenty drug master file entries for this API. Additional details are available on the ferric pyrophosphate citrate profile page.

When can MULPLETA (lusutrombopag) generic drug versions launch in Canada?

Generic name: lusutrombopag
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: July 31, 2027
Generic Entry Controlled by: Canada Patent 2,694,567
Patent Title: COMPOSITION PHARMACEUTIQUE CONTENANT UN COMPOSE ACTIF SUR LE PLAN OPTIQUE POSSEDANT UNE ACTIVITE D'AGONISTE DU RECEPTEUR DE LA THROMBOPOIETINE ET SON INTERMEDIAIRE (PHARMACEUTICAL COMPOSITION CONTAINING OPTICALLY ACTIVE COMPOUND HAVING THROMBOPOIETIN RECEPTOR AGONIST ACTIVITY AND INTERMEDIATE THEREOF)

MULPLETA is a drug marketed by Vancocin Italia. There are three patents protecting this drug.

This drug has forty-one patent family members in twenty countries.

See drug price trends for MULPLETA.

The generic ingredient in MULPLETA is lusutrombopag. Three suppliers are listed for this generic product. Additional details are available on the lusutrombopag profile page.

When can WINLEVI (clascoterone) generic drug versions launch in Canada?

Generic name: clascoterone
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: August 03, 2027
Generic Entry Controlled by: Canada Patent 2,691,445
Patent Title: PROCEDE ENZYMATIQUE POUR OBTENIR DES 17 ALPHA-MONOESTERS DE CORTEXOLONE ET/OU SES DERIVES 9,11-DESHYDRO (ENZYMATIC PROCESS FOR OBTAINING 17 ALPHA-MONOESTERS OF CORTEXOLONE AND/OR ITS 9,11-DEHYDRODERIVATIVES)

Drug Price Trends for WINLEVI
WINLEVI is a drug marketed by Sun Pharm. There are eight patents protecting this drug.

This drug has ninety-four patent family members in thirty countries. There has been litigation on patents covering WINLEVI

See drug price trends for WINLEVI.

The generic ingredient in WINLEVI is clascoterone. One supplier is listed for this generic product. Additional details are available on the clascoterone profile page.

When can WINLEVI (clascoterone) generic drug versions launch in Canada?

Generic name: clascoterone
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: August 03, 2027
Generic Entry Controlled by: Canada Patent 2,871,025
Patent Title: PROCEDE ENZYMATIQUE POUR OBTENIR DES 17 ALPHA-MONOESTERS DE CORTEXOLONE ET/OU SES DERIVES 9,11-DESHYDRO (ENZYMATIC PROCESS FOR OBTAINING 17 ALPHA-MONOESTERS OF CORTEXOLONE AND/OR ITS 9,11-DEHYDRODERIVATIVES)

Drug Price Trends for WINLEVI
WINLEVI is a drug marketed by Sun Pharm. There are eight patents protecting this drug.

This drug has ninety-four patent family members in thirty countries. There has been litigation on patents covering WINLEVI

See drug price trends for WINLEVI.

The generic ingredient in WINLEVI is clascoterone. One supplier is listed for this generic product. Additional details are available on the clascoterone profile page.

When can WINLEVI (clascoterone) generic drug versions launch in Canada?

Generic name: clascoterone
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: August 03, 2027
Generic Entry Controlled by: Canada Patent 2,871,039
Patent Title: PROCEDE ENZYMATIQUE POUR OBTENIR DES 17 ALPHA-MONOESTERS DE CORTEXOLONE ET/OU SES DERIVES 9,11-DESHYDRO (ENZYMATIC PROCESS FOR OBTAINING 17 ALPHA-MONOESTERS OF CORTEXOLONE AND/OR ITS 9,11-DEHYDRODERIVATIVES)

Drug Price Trends for WINLEVI
WINLEVI is a drug marketed by Sun Pharm. There are eight patents protecting this drug.

This drug has ninety-four patent family members in thirty countries. There has been litigation on patents covering WINLEVI

See drug price trends for WINLEVI.

The generic ingredient in WINLEVI is clascoterone. One supplier is listed for this generic product. Additional details are available on the clascoterone profile page.

When can INTRAROSA (prasterone) generic drug versions launch in Canada?

Generic name: prasterone
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: August 10, 2027
Generic Entry Controlled by: Canada Patent 2,696,127

Drug Price Trends for INTRAROSA
INTRAROSA is a drug marketed by Millicent. There are three patents protecting this drug.

This drug has fifty-nine patent family members in thirty-two countries. There has been litigation on patents covering INTRAROSA

See drug price trends for INTRAROSA.

The generic ingredient in INTRAROSA is prasterone. There are seven drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the prasterone profile page.

When can INTRAROSA (prasterone) generic drug versions launch in Canada?

Generic name: prasterone
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: August 10, 2027
Generic Entry Controlled by: Canada Patent 2,820,566

Drug Price Trends for INTRAROSA
INTRAROSA is a drug marketed by Millicent. There are three patents protecting this drug.

This drug has fifty-nine patent family members in thirty-two countries. There has been litigation on patents covering INTRAROSA

See drug price trends for INTRAROSA.

The generic ingredient in INTRAROSA is prasterone. There are seven drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the prasterone profile page.

Last updated: May 12, 2026

Canada Branded vs Generic Drug Markets Assessment: Regulatory Opportunities, Patent/Exclusivity Barriers, and Launch Risk

Canada’s branded and generic drug markets offer meaningful commercial opportunity, but the regulatory pathway and IP landscape create non-linear launch risk. Key takeaways: (1) branded manufacturers face strict review timelines and broad formulary dynamics driven by public payers; (2) generics can file for approvals via abbreviated pathways, but launch timing is constrained by patent listing, eligibility for “first generic” exclusivity, and linkage to biologic/biosimilar frameworks where applicable; (3) market access is increasingly determined by price negotiations, interchangeability (where relevant), and provincial formulary decisions rather than FDA-style exclusivity alone. Net exposure for a new entrant is concentrated in: Canadian regulatory approval speed, Canadian patent challenge strategy, and the ability to secure payer coverage after approval.


What is the size and structure of Canada’s branded vs generic drug market?

Canada is a single payer-infrastructure market with provincial drug plans that negotiate and list products. The commercial center of gravity is public reimbursement rather than pure wholesale/private mix, which affects how brand pricing holds and how generic uptake is realized after launch.

Market structure drivers

  • Public reimbursement governs volume. Private insurance exists, but province-by-province formulary decisions and reimbursement rules determine uptake.
  • Provincial formularies differ. A launch can be “approved” yet still face delayed listing.
  • Generic competition compresses net prices. Brand-to-generic switching is common when formulary access and price are aligned.
  • Therapeutic mix matters. Oncology and specialty categories often have higher brand stickiness and longer reformulation cycles; small-molecule maintenance therapies show more rapid generic price normalization when IP clears.

Operational implication for R&D and licensing

A credible Canada business case depends on:

  • matching the submission plan to the actual payer listing path,
  • stress-testing timing around patent linkage and exclusivity,
  • planning for provincial uptake lags.

How do Canada’s regulatory pathways compare for branded drugs and generic drugs?

Canada’s regulatory system uses Health Canada review processes for market authorization and separate pathways for generics, plus patent-related linkage mechanisms.

Branded drugs (innovator pathway)

  • Market authorization is via Health Canada drug review under the applicable framework for quality, safety, and efficacy.
  • Submissions are typically more extensive and time-consuming than for generics.

Opportunity angle: brande d product lifecycle extensions (new indications, new formulations, pediatric modifications, or line extensions) can extend revenues but face scrutiny under evidence standards.

Generic drugs (abbreviated pathway)

Generics file to rely on established quality and clinical data where bioequivalence and pharmaceutical equivalence can be demonstrated.

Key bottleneck: approval does not equal immediate market access. Listing and reimbursement decisions still drive realized sales.


What patents protect Canadian drug products and how does patent linkage work?

Canada’s patent system and linkage mechanism create a structured route for generics to challenge patents and for innovators to delay approval and/or launch.

Core patent linkage mechanism

Canada has a patent listing and dispute framework administered through the drug review and patent eligibility process. Generics can seek authorization to rely on data and can challenge patents via the dispute process.

Patent types that matter for launch timing

  • Composition-of-matter (active ingredient and salts/polymorphs)
  • Formulation (dosage form, release mechanism, excipients, solid state)
  • Method-of-use (therapeutic regimen, patient subsets, dosing)
  • Process and manufacturing (unit operations, critical parameters)
  • Polymorph/particle engineering (bioavailability-linked attributes)
  • Specific indication claims (if supported by product-monograph scope)

Launch risk is highest when listed patents include formulation or method-of-use claims that can survive “surface” challenges. In practice, the most frequently litigated “time gates” are composition plus at least one secondary patent class that closes the approval-to-launch gap.


When does exclusivity end in Canada: how long can brands block generics?

Canada’s market access delay often comes from a mix of: (1) the underlying patent term, (2) regulatory data or market exclusivity concepts where applicable, and (3) patent dispute outcomes.

Exclusivity timeline mechanics

  • Patent term drives the outer boundary.
  • Patent listing/dispute outcomes drive the effective timeline.
  • Regulatory approval can occur before the last relevant patent expires depending on the dispute posture.

Featured snippet answer

In Canada, generic entry timing is governed less by a single “exclusivity clock” and more by the interaction of patent listings, dispute outcomes, and whether the generic is blocked on one or more listed patents at launch.


How many patents cover a typical Canadian drug, and what is the usual claim mix?

Canadian patent estates for well-established brands often include multiple layers. While the count varies by asset age and lifecycle strategy, the structure tends to follow:

  • primary composition claims,
  • secondary formulation or polymorph,
  • one or more method-of-use or dosing claims,
  • manufacturing/process claims.

How to assess coverage quickly

For any target product, prioritize:

  1. patents that are listed for the drug in Canada,
  2. patents that cover the exact dosage form and release profile,
  3. patents that claim method-of-use consistent with label,
  4. patents that survive early validity/obviousness attacks.

Launch barrier pattern

If a generic clears one major patent but hits a second claim family (often formulation or dosing), market entry can shift by years even when the core API patent is near expiration.


What is the Orange Book status of a Canadian drug: how do you check Canadian listings?

Canada’s drug review and patent listing systems provide a “linkage-like” reference for patent status that affects generic eligibility.

Practical status check points

  • Determine whether the drug has patents listed under the linkage regime.
  • Identify which patents are asserted in a dispute scenario.
  • Track dispute outcome dates and whether the generic qualifies for approval contingent on patent status.

Featured snippet answer Canada’s equivalent of “Orange Book status” is captured through the patent listing/eligibility framework that binds generic authorization to patent challenges and outcomes.


How does Canada handle Paragraph IV-style challenges for generics?

Canada uses a dispute framework that plays a similar role to US Paragraph IV by enabling generics to challenge listed patents as part of authorization.

Challenge mechanics (business view)

  • A generic challenge positions the entry case depending on which patents it attacks and on dispute outcomes.
  • Innovators can bring or defend challenges to delay entry.
  • The timeline hinges on the number of challenged patents and the probability of at least one patent surviving.

Strategy for generic entrants

  • attack the patents most likely to be decisive for approval and/or launch,
  • use parallel approaches across claim types only when evidence and technical support align,
  • plan for settlement scenarios where “launch” can become a negotiated date.

What generic entry risks exist for Canadian drugs with formulation or method-of-use patents?

Generic risk increases when listed patents claim:

  • specific release profile (extended release, delayed release, modified release),
  • particle size/polymorph/bioavailability enhancements,
  • dosing schedules or patient subgroups.

Key risk pathways

  • Design-around failure: the generic may still fall within functional claim scope.
  • Equivalence mismatch: even bioequivalence can fail to avoid a method-of-use patent if claims are construed broadly.
  • Late-cycle reformulations: innovators may list patents on line extensions that preserve brand economics.

Featured snippet answer In Canada, formulation and method-of-use patents are common “survivors” that can delay generic entry even when composition claims are close to expiration.


Which companies are challenging Canadian drug patents and how active is litigation?

Canadian patent disputes in drug markets involve brand and generic parties, with litigation concentrated around:

  • patent validity and infringement,
  • timing under the linkage/dispute framework,
  • settlement agreements tied to entry dates.

How to map the competitive landscape

  • Identify current generic entrants attempting approval under the abbreviated pathway.
  • Track which listed patents are being challenged for each product.
  • Assess whether the disputes lead to partial settlements (some patents resolved, others persist).

Commercial implication: entrants should treat Canadian launch planning as a coordinated regulatory-and-litigation schedule, not a regulatory-only schedule.


What patent litigation affects Canadian drug launch dates: timelines and typical outcomes?

Timing model

Canadian disputes can create a gap between:

  • regulatory authorization and
  • actionable launch (market entry), due to remaining patents or negotiated settlement dates.

Typical outcome patterns

  • Full win by innovator: generic launch blocked across challenged patents.
  • Partial win: some entry possible, but remaining patents delay broader commercialization.
  • Settlement: often results in a defined entry date and/or licensing terms.

Featured snippet answer The effective Canadian launch date is the dispute settlement date or the date when the last blocking listed patent expires or is resolved.


How does settlement with Canadian innovators change generic launch planning?

Settlements in drug patent disputes can restructure risk and economics through:

  • fixed entry dates,
  • permitted product scope,
  • exclusivity or non-solicitation arrangements in some cases,
  • royalty or license payments tied to volume or time.

Business consequences

  • Settlements can reduce uncertainty but lock market entry to a negotiated schedule.
  • Innovators may pay for delay where they maintain patent strength.
  • Generic entrants may accept narrower claims to obtain earlier access.

What are the regulatory opportunities in Canada: where can new entrants create advantage?

Opportunity clusters

  • Faster generic approvals paired with payer readiness: align submission timing with formulary negotiation windows.
  • Line extension and incremental innovation: branded innovators can defend positions through better patient fit and evidence.
  • Complex dosage forms: specialty generics can create moat-like differentiation when formulation challenges are tractable.
  • Bioequivalence packages optimized to avoid claim overlap: technical design reduces litigation exposure.

Non-IP opportunities

  • Manufacturing reliability: Canadian inspectors and post-market compliance are critical for maintaining listing.
  • Supply chain continuity: shortages can disrupt reimbursement and pricing momentum.

What regulatory and IP challenges block launches in Canada?

Regulatory

  • Health Canada review demands a complete quality dossier.
  • Label scope controls method-of-use and indication-based infringement risk.

IP

  • Broad claim interpretation risks.
  • Multi-patent estates extend the effective blockade beyond the primary patent.
  • Design-around constraints can be tighter due to functional or dependent claims.

Market access

  • Even after approval, provincial listing delays can shift revenue timing materially.

How do Canada’s biosimilar and biologic pathways change the competition landscape?

Biologics create a different competition dynamic than small molecules:

  • biosimilar entry depends on biosimilarity evidence and regulatory pathways,
  • IP risk remains high due to method and formulation/quality attributes being central to claims.

Risk differences vs generics

  • manufacturing process differences can be a core technical issue,
  • IP estates often address comparability attributes and use-related claims,
  • exclusivity and dispute outcomes can be prolonged.

Featured snippet answer In Canada, biosimilar launches face both technical comparability scrutiny and complex IP estates, producing higher uncertainty than standard generic small molecules.


How does Canada pricing and reimbursement affect branded vs generic net revenue?

Brand economics

  • Brands maintain higher list and gross prices but face negotiated net price pressure with public plans.
  • Lifecycle management can preserve value when new indications or formulations expand label breadth.

Generic economics

  • Net revenue compresses with competition and time-on-market.
  • Uptake depends on formulary placement and switching rules.

Commercial modeling implication

Build Canada revenue models using:

  • projected provincial coverage ramp,
  • expected net price erosion from generic entry,
  • time-based volume substitution patterns.

Canada launch scenario analysis: what does a generic entry plan look like?

Scenario 1: Clean IP path

  • Generic submits and receives approval.
  • Patent disputes either not filed or quickly resolved.
  • Launch proceeds as soon as the last blocking condition clears.
  • Revenue ramps with provincial listings.

Scenario 2: Settlements

  • Generic agrees to entry date and scope.
  • Approval may occur earlier, but launch is delayed.
  • Revenue becomes a function of settlement date and payer readiness.

Scenario 3: Litigation-heavy blockade

  • Patent estate remains intact through multiple decisions.
  • Launch is pushed to patent expiration.
  • Additional redesign or follow-on challenges may be required.

Key Takeaways

  • Canada’s branded vs generic outcomes are driven by public payer reimbursement mechanics and patent-linked dispute timing, not approval alone.
  • The most material launch constraints for generics are listed patents and the dispute outcomes tied to them, including formulation and method-of-use claims.
  • Effective Canadian market-entry planning requires integrating regulatory milestones, litigation calendar, and provincial listing ramp.
  • For branded manufacturers, defensibility often depends on multi-layer patent estates and lifecycle extensions that keep coverage aligned with formulary value.
  • For both sides, settlements can convert uncertainty into schedule certainty, but they also lock revenue to negotiated dates.

FAQs

1) What listings determine generic eligibility under Canada’s patent framework?

Patent listings tied to the product’s regulatory authorization and the outcome of disputes filed against those listed patents govern generic eligibility and launch timing.

2) Do Canadian provincial formularies decide generic switching automatically after approval?

No. Switching and uptake depend on provincial listing decisions and reimbursement rules after the product is approved.

3) What patent claim categories are most likely to delay generic launches in Canada?

Formulation and method-of-use patents are frequent “blocking” categories because they can survive despite challenges focused on primary composition claims.

4) Can a generic receive Canadian approval before patent disputes conclude?

In many cases, authorization timing can be separated from launch timing. Whether launch proceeds depends on patent resolution or settlement terms under the linkage/dispute framework.

5) How does the Canada biosimilar environment differ from small-molecule generics?

Biosimilars face both regulatory biosimilarity evidence requirements and complex IP estates tied to biological attributes, often increasing technical and litigation uncertainty.


References

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