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

Generic name: peramivir
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: February 13, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,007,095,218

RAPIVAB is a drug marketed by Biocryst. There are two patents protecting this drug.

This drug has forty-three patent family members in fourteen countries.

See drug price trends for RAPIVAB.

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

Generic name: macimorelin acetate
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: February 18, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,007,093,820

MACRILEN is a drug marketed by Novo. There is one patent protecting this drug.

This drug has eleven patent family members in ten countries.

See drug price trends for MACRILEN.

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

Generic name: cabotegravir sodium
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: February 20, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,006,088,173

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.

Generic name: amlodipine besylate; perindopril arginine
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: February 28, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,007,099,217

PRESTALIA is a drug marketed by Adhera. There is one patent protecting this drug and one Paragraph IV challenge.

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

The generic ingredient in PRESTALIA is amlodipine besylate; perindopril arginine. There are fifty drug master file entries for this API. Additional details are available on the amlodipine besylate; perindopril arginine profile page.

Generic name: amphetamine
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: March 16, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,007,109,104

DYANAVEL XR is a drug marketed by Tris Pharma Inc. There are eleven patents protecting this drug. Two tentatively approved generics are ready to enter the market.

This drug has twenty-one patent family members in fourteen countries. There has been litigation on patents covering DYANAVEL XR

See drug price trends for DYANAVEL XR.

The generic ingredient in DYANAVEL XR is amphetamine. There are fifty-five drug master file entries for this API. Three suppliers are listed for this generic product. Additional details are available on the amphetamine profile page.

Generic name: florbetapir f-18
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: March 30, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,007,126,733

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.

Generic name: alcaftadine
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: March 31, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,007,117,971

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

This drug has forty-six patent family members in thirty countries. There has been litigation on patents covering LASTACAFT

See drug price trends for LASTACAFT.

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

Generic name: peramivir
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: April 12, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,007,117,241

RAPIVAB is a drug marketed by Biocryst. There are two patents protecting this drug.

This drug has forty-three patent family members in fourteen countries.

See drug price trends for RAPIVAB.

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

Generic name: treprostinil diolamine
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: April 27, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,007,127,216

ORENITRAM is a drug marketed by United Therap. There are nine patents protecting this drug and two Paragraph IV challenges.

This drug has fifty-nine patent family members in eight countries. There has been litigation on patents covering ORENITRAM

See drug price trends for ORENITRAM.

The generic ingredient in ORENITRAM is treprostinil diolamine. There are nineteen drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the treprostinil diolamine profile page.

Generic name: linagliptin
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: May 04, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,007,128,724

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

This drug has four hundred and eighty-seven patent family members in forty-five 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. Four suppliers are listed for this generic product. Additional details are available on the linagliptin profile page.

Generic name: boceprevir
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: May 31, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,006,130,628

VICTRELIS is a drug marketed by Merck Sharp Dohme. There are two patents protecting this drug.

This drug has twenty-seven patent family members in seventeen countries.

The generic ingredient in VICTRELIS is boceprevir. Additional details are available on the boceprevir profile page.

Generic name: panobinostat lactate
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: June 12, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,007,146,716

FARYDAK is a drug marketed by Secura. There are two patents protecting this drug.

This drug has sixty-eight patent family members in forty countries. There has been litigation on patents covering FARYDAK

See drug price trends for FARYDAK.

The generic ingredient in FARYDAK is panobinostat lactate. There is one drug master file entry for this API. Additional details are available on the panobinostat lactate profile page.

Generic name: hydrocodone bitartrate
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: June 15, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,033,523

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.

Generic name: hydrocodone bitartrate
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: June 15, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,009,035,474

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.

Generic name: vortioxetine hydrobromide
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: June 16, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,007,144,005

TRINTELLIX is a drug marketed by Takeda Pharms Usa. There are ten patents protecting this drug and one Paragraph IV challenge. Two tentatively approved generics are ready to enter the market.

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

See drug price trends for TRINTELLIX.

The generic ingredient in TRINTELLIX is vortioxetine hydrobromide. There are sixteen drug master file entries for this API. Three suppliers are listed for this generic product. Additional details are available on the vortioxetine hydrobromide profile page.

Generic name: safinamide mesylate
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: June 19, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,007,147,491

XADAGO is a drug marketed by Mdd Us. There are three patents protecting this drug.

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

See drug price trends for XADAGO.

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

Generic name: aliskiren hemifumarate; hydrochlorothiazide
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: June 23, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,007,147,596

TEKTURNA HCT is a drug marketed by Noden Pharma. There is one patent protecting this drug and one Paragraph IV challenge.

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

See drug price trends for TEKTURNA HCT.

The generic ingredient in TEKTURNA HCT is aliskiren hemifumarate; hydrochlorothiazide. There are four drug master file entries for this API. Additional details are available on the aliskiren hemifumarate; hydrochlorothiazide profile page.

Generic name: vadadustat
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: June 26, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,002,576

VAFSEO is a drug marketed by Akebia. There are thirteen patents protecting this drug.

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

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

Generic name: amlodipine besylate; hydrochlorothiazide; valsartan
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: June 27, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,002,905

EXFORGE HCT is a drug marketed by Novartis.

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

See drug price trends for EXFORGE HCT.

The generic ingredient in EXFORGE HCT is amlodipine besylate; hydrochlorothiazide; valsartan. There are fifty drug master file entries for this API. Five suppliers are listed for this generic product. Additional details are available on the amlodipine besylate; hydrochlorothiazide; valsartan profile page.

Generic name: exenatide synthetic
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: June 28, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,002,824

BYDUREON is a drug marketed by Astrazeneca Ab. There are eleven patents protecting this drug.

This drug has three hundred and forty-six 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.

Generic name: dapagliflozin
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: June 28, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,002,824

FARXIGA is a drug marketed by Astrazeneca Ab. There are twenty patents protecting this drug and one Paragraph IV challenge. Eighteen tentatively approved generics are ready to enter the market.

This drug has four hundred and fifty-nine patent family members in fifty-two 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. Five suppliers are listed for this generic product. Additional details are available on the dapagliflozin profile page.

Generic name: dapagliflozin; saxagliptin hydrochloride
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: June 28, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,002,824

QTERN is a drug marketed by Astrazeneca Ab. There are eight patents protecting this drug and one Paragraph IV challenge.

This drug has three hundred and thirteen 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.

Generic name: adapalene; benzoyl peroxide
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: July 13, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,006,888

EPIDUO is a drug marketed by Galderma Labs Lp and Galderma LabsThere are four patents protecting this drug and two Paragraph IV challenges.

This drug has sixty-eight patent family members in twenty-five 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. Thirteen suppliers are listed for this generic product. Additional details are available on the adapalene; benzoyl peroxide profile page.

Generic name: adapalene; benzoyl peroxide
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: July 13, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,006,888

EPIDUO FORTE is a drug marketed by Galderma Labs.

This drug has sixty-eight patent family members in twenty-five 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. Thirteen suppliers are listed for this generic product. Additional details are available on the adapalene; benzoyl peroxide profile page.

Generic name: methotrexate
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: July 21, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,009,476

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.

Generic name: simeprevir sodium
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: July 28, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,007,014,926

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

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

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.

Generic name: menthol; methyl salicylate
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: August 04, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,016,077

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. One supplier is listed for this generic product. Additional details are available on the menthol; methyl salicylate profile page.

Generic name: pancrelipase (amylase;lipase;protease)
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: August 15, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,007,020,259

CREON is a drug marketed by

This drug has twenty patent family members in sixteen 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. One supplier is listed for this generic product. Additional details are available on the pancrelipase (amylase;lipase;protease) profile page.

Generic name: pancrelipase (amylase;lipase;protease)
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: August 15, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,007,020,260

CREON is a drug marketed by

This drug has twenty patent family members in sixteen 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. One supplier is listed for this generic product. Additional details are available on the pancrelipase (amylase;lipase;protease) profile page.

Generic name: ticagrelor
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: August 21, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,024,045

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

This drug has one hundred and forty-seven patent family members in forty-four 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-four suppliers are listed for this generic product. Additional details are available on the ticagrelor profile page.

Generic name: macitentan
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: August 29, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,026,156

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 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. One supplier is listed for this generic product. Additional details are available on the macitentan profile page.

Generic name: macitentan; tadalafil
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: August 29, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,026,156

OPSYNVI is a drug marketed by Actelion. There are three patents protecting this drug.

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

See drug price trends for OPSYNVI.

The generic ingredient in OPSYNVI is macitentan; tadalafil. There are ten drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the macitentan; tadalafil profile page.

Generic name: pirfenidone
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: September 22, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,007,038,315

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.

Generic name: benzgalantamine gluconate
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: September 22, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,007,039,138

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

This drug has twenty-six patent family members in seventeen 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.

Generic name: isavuconazonium sulfate
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: September 25, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,037,359

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.

Generic name: sotagliflozin
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: September 29, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,042,688

INPEFA is a drug marketed by Lexicon Pharms Inc. There are three patents protecting this drug.

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

See drug price trends for INPEFA.

The generic ingredient in INPEFA is sotagliflozin. Additional details are available on the sotagliflozin profile page.

Generic name: sotagliflozin
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: September 29, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,109,591

INPEFA is a drug marketed by Lexicon Pharms Inc. There are three patents protecting this drug.

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

See drug price trends for INPEFA.

The generic ingredient in INPEFA is sotagliflozin. Additional details are available on the sotagliflozin profile page.

Generic name: olaparib
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: October 17, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,047,082

LYNPARZA is a drug marketed by Astrazeneca. There are twelve patents protecting this drug. Three tentatively approved generics are ready to enter the market.

This drug has two hundred and fifty-four patent family members in fifty-two countries. There has been litigation on patents covering LYNPARZA

See drug price trends for LYNPARZA.

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

Generic name: difelikefalin acetate
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: November 10, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,057,608

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.

Generic name: difelikefalin acetate
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: November 10, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,060,552

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.

Generic name: crizotinib
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: November 23, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,007,066,185

XALKORI is a drug marketed by Pf Prism Cv. There are five patents protecting this drug.

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

See drug price trends for XALKORI.

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

Generic name: ganaxolone
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: November 28, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,007,062,266

ZTALMY is a drug marketed by Marinus. There are eleven patents protecting this drug.

This drug has forty-eight patent family members in sixteen countries. There has been litigation on patents covering ZTALMY

See drug price trends for ZTALMY.

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

Generic name: suvorexant
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: December 01, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,069,997

BELSOMRA is a drug marketed by Merck Sharp Dohme. There are three patents protecting this drug. One tentatively approved generic is ready to enter the market.

This drug has seventy-five patent family members in thirty-six countries.

See drug price trends for BELSOMRA.

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

Generic name: canagliflozin; metformin hydrochloride
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: December 04, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,069,327

INVOKAMET is a drug marketed by Janssen Pharms. There are five patents protecting this drug and two Paragraph IV challenges.

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

See drug price trends for INVOKAMET.

The generic ingredient in INVOKAMET is canagliflozin; metformin hydrochloride. There are twenty-one drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the canagliflozin; metformin hydrochloride profile page.

Generic name: canagliflozin; metformin hydrochloride
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: December 04, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,069,327

INVOKAMET XR is a drug marketed by Janssen Pharms. There are four patents protecting this drug.

This drug has two hundred and twenty patent family members in forty-five countries. There has been litigation on patents covering INVOKAMET XR

See drug price trends for INVOKAMET XR.

The generic ingredient in INVOKAMET XR is canagliflozin; metformin hydrochloride. There are twenty-one drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the canagliflozin; metformin hydrochloride profile page.

Generic name: canagliflozin
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: December 04, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,069,327

INVOKANA is a drug marketed by Janssen Pharms. There are four patents protecting this drug and one Paragraph IV challenge. Five tentatively approved generics are ready to enter the market.

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

See drug price trends for INVOKANA.

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

Generic name: buprenorphine hydrochloride; naloxone hydrochloride
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: December 04, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,068,471

ZUBSOLV is a drug marketed by Orexo Us Inc. There are ten patents protecting this drug and four Paragraph IV challenges. Two tentatively approved generics are ready to enter the market.

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

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The generic ingredient in ZUBSOLV is buprenorphine hydrochloride; naloxone hydrochloride. There are twenty-nine drug master file entries for this API. Twenty-four suppliers are listed for this generic product. Additional details are available on the buprenorphine hydrochloride; naloxone hydrochloride profile page.

Generic name: bedaquiline fumarate
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: December 05, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,068,231

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.

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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.

Generic name: selumetinib sulfate
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: December 12, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,007,076,245

KOSELUGO is a drug marketed by Astrazeneca. There are eight patents protecting this drug.

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

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

Generic name: ambrisentan
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: December 12, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,073,928

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

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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.

Generic name: telotristat etiprate
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: December 12, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,073,933

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.

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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.

Generic name: ingenol mebutate
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: December 18, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,007,068,963

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

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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.

Generic name: diazoxide choline
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: December 20, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,007,081,521

VYKAT XR is a drug marketed by Soleno Therap. There are six patents protecting this drug.

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

The generic ingredient in VYKAT XR is diazoxide choline. There are five drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the diazoxide choline profile page.

Generic name: aminolevulinic acid hydrochloride
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: December 22, 2026
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,077,641

AMELUZ is a drug marketed by Biofrontera. There are three patents protecting this drug.

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

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The generic ingredient in AMELUZ is aminolevulinic acid hydrochloride. There are six drug master file entries for this API. Four suppliers are listed for this generic product. Additional details are available on the aminolevulinic acid hydrochloride profile page.

Generic name: pancrelipase (amylase;lipase;protease)
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: February 20, 2027
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,102,264

PANCREAZE is a drug marketed by

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

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

Generic name: pancrelipase (amylase;lipase;protease)
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: February 20, 2027
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,102,264

ZENPEP is a drug marketed by

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

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

Generic name: finerenone
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: February 27, 2027
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,104,306

KERENDIA is a drug marketed by Bayer Hlthcare. There are two patents protecting this drug.

This drug has ninety-seven patent family members in forty-nine countries. There has been litigation on patents covering KERENDIA

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

Generic name: chlorpheniramine polistirex; codeine polistirex
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: March 15, 2027
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,007,109,104

TUZISTRA XR is a drug marketed by Tris Pharma Inc. There are two patents protecting this drug.

This drug has twenty-one patent family members in fourteen countries. There has been litigation on patents covering TUZISTRA XR

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The generic ingredient in TUZISTRA XR is chlorpheniramine polistirex; codeine polistirex. There are twenty-nine drug master file entries for this API. Additional details are available on the chlorpheniramine polistirex; codeine polistirex profile page.

Generic name: esketamine hydrochloride
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: March 20, 2027
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,007,111,880

SPRAVATO is a drug marketed by Janssen Pharms. There are seven patents protecting this drug.

This drug has sixty-two patent family members in twenty-four countries. There has been litigation on patents covering SPRAVATO

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

Generic name: lefamulin acetate
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: March 20, 2027
Generic Entry Controlled by: World Intellectual Property Organization (WIPO) Patent 2,008,113,089

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

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