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Last Updated: March 25, 2026

United States: These 54 Drugs Face Patent Expirations and Generic Entry in 2026 - 2027

DrugPatentWatch® Estimated Loss of Exclusivity Dates in the United States

Generic Entry Dates in Other Countries

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.

Summary: United States: These 54 Drugs Face Patent Expirations and Generic Entry in 2026 - 2027

Tradename Generic Name Entry Opportunity Date
EPANOVA omega-3-carboxylic acids 2026-12-20
GALAFOLD migalastat hydrochloride 2027-05-16
VYNDAQEL tafamidis meglumine 2026-12-19
ZOLINZA vorinostat 2027-03-11
>Tradename >Generic Name >Entry Opportunity Date

Details: United States: These 54 Drugs Face Patent Expirations and Generic Entry in 2026 - 2027

When can EPANOVA (omega-3-carboxylic acids) generic drug versions launch?

Generic name: omega-3-carboxylic acids
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: December 20, 2026
Generic Entry Controlled by: United States Patent 7,960,370

EPANOVA is a drug marketed by Astrazeneca. There are four patents protecting this drug.

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

The generic ingredient in EPANOVA is omega-3-carboxylic acids. There is one drug master file entry for this API. Additional details are available on the omega-3-carboxylic acids profile page.

When can GALAFOLD (migalastat hydrochloride) generic drug versions launch?

Generic name: migalastat hydrochloride
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: May 16, 2027
Generic Entry Controlled by: United States Patent 9,987,263

GALAFOLD is a drug marketed by Amicus Therap Us. There are sixty-three patents protecting this drug.

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

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

When can VYNDAQEL (tafamidis meglumine) generic drug versions launch?

Generic name: tafamidis meglumine
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: December 19, 2026
Generic Entry Controlled by: United States Patent 7,214,695

VYNDAQEL is a drug marketed by Foldrx Pharms. There are two patents protecting this drug.

This drug has thirty-five patent family members in seventeen countries. There has been litigation on patents covering VYNDAQEL

See drug price trends for VYNDAQEL.

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

When can ZOLINZA (vorinostat) generic drug versions launch?

Generic name: vorinostat
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: March 11, 2027
Generic Entry Controlled by: United States Patent 7,456,219

ZOLINZA is a drug marketed by Msd Sub Merck. There are three patents protecting this drug.

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

See drug price trends for ZOLINZA.

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

When can OMEGAVEN (fish oil triglycerides) generic drug versions launch?

Generic name: fish oil triglycerides
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: July 30, 2026
Generic Entry Controlled by: United States Patent 9,566,260

OMEGAVEN is a drug marketed by Fresenius Kabi Usa. There is one patent protecting this drug.

This drug has five patent family members in four countries. There has been litigation on patents covering OMEGAVEN

See drug price trends for OMEGAVEN.

The generic ingredient in OMEGAVEN is fish oil triglycerides. There are six drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the fish oil triglycerides profile page.

When can SCENESSE (afamelanotide) generic drug versions launch?

Generic name: afamelanotide
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: October 08, 2026
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

SCENESSE is a drug marketed by Clivunel Inc. There is one patent protecting this drug.

This drug has twenty-three patent family members in sixteen countries.

See drug price trends for SCENESSE.

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

When can INJECTAFER (ferric carboxymaltose) generic drug versions launch?

Generic name: ferric carboxymaltose
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: February 05, 2027
Generic Entry Controlled by: United States Patent 7,612,109

INJECTAFER is a drug marketed by Am Regent. There are six patents protecting this drug.

This drug has seventy-one patent family members in thirty-two countries. There has been litigation on patents covering INJECTAFER

See drug price trends for INJECTAFER.

The generic ingredient in INJECTAFER is ferric carboxymaltose. There are twenty drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the ferric carboxymaltose profile page.

When can ALTABAX (retapamulin) generic drug versions launch?

Generic name: retapamulin
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: February 14, 2027
Generic Entry Controlled by: United States Patent 7,875,630

ALTABAX is a drug marketed by Almirall. There is one patent protecting this drug.

This drug has thirteen patent family members in six countries.

See drug price trends for ALTABAX.

The generic ingredient in ALTABAX is retapamulin. Additional details are available on the retapamulin profile page.

When can VEREGEN (sinecatechins) generic drug versions launch?

Generic name: sinecatechins
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: October 02, 2026
Generic Entry Controlled by: United States Patent 5,795,911

Drug Price Trends for VEREGEN
VEREGEN is a drug marketed by Ani Pharms. There is one patent protecting this drug.

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

See drug price trends for VEREGEN.

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

When can ADASUVE (loxapine) generic drug versions launch?

Generic name: loxapine
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: October 23, 2026
Generic Entry Controlled by: United States Patent 8,387,612

ADASUVE is a drug marketed by Nova Pneuma. There is one patent protecting this drug.

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

See drug price trends for ADASUVE.

The generic ingredient in ADASUVE is loxapine. There are eight drug master file entries for this API. Additional details are available on the loxapine profile page.

When can VIBATIV (telavancin hydrochloride) generic drug versions launch?

Generic name: telavancin hydrochloride
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: January 01, 2027
Generic Entry Controlled by: United States Patent 7,531,623

VIBATIV is a drug marketed by Cumberland. There is one patent protecting this drug.

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

See drug price trends for VIBATIV.

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

When can GATTEX KIT (teduglutide recombinant) generic drug versions launch?

Generic name: teduglutide recombinant
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: May 16, 2026
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

GATTEX KIT is a drug marketed by Takeda Pharms Usa. There are two patents protecting this drug and one Paragraph IV challenge.

This drug has eight patent family members in seven countries. There has been litigation on patents covering GATTEX KIT

The generic ingredient in GATTEX KIT is teduglutide recombinant. There is one drug master file entry for this API. Additional details are available on the teduglutide recombinant profile page.

When can SYNRIBO (omacetaxine mepesuccinate) generic drug versions launch?

Generic name: omacetaxine mepesuccinate
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: October 26, 2026
Generic Entry Controlled by: United States Patent 6,987,103

SYNRIBO is a drug marketed by Teva Pharms Intl. There is one patent protecting this drug and one Paragraph IV challenge.

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

See drug price trends for SYNRIBO.

The generic ingredient in SYNRIBO is omacetaxine mepesuccinate. There are two drug master file entries for this API. Additional details are available on the omacetaxine mepesuccinate profile page.

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

Generic name: florbetapir f-18
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: April 30, 2027
Generic Entry Controlled by: United States Patent 7,687,052

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 AXUMIN (fluciclovine f-18) generic drug versions launch?

Generic name: fluciclovine f-18
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: November 28, 2026
Generic Entry Controlled by: United States Patent 10,010,632

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 GALLIUM DOTATOC GA 68 (gallium dotatoc ga-68) generic drug versions launch?

Generic name: gallium dotatoc ga-68
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: August 21, 2026
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

GALLIUM DOTATOC GA 68 is a drug marketed by

The generic ingredient in GALLIUM DOTATOC GA 68 is gallium dotatoc ga-68. There are sixteen drug master file entries for this API. Additional details are available on the gallium dotatoc ga-68 profile page.

When can RAPIVAB (peramivir) generic drug versions launch?

Generic name: peramivir
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: February 12, 2027
Generic Entry Controlled by: United States Patent 10,391,075

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.

When can VYONDYS 53 (golodirsen) generic drug versions launch?

Generic name: golodirsen
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: December 12, 2026
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

VYONDYS 53 is a drug marketed by Sarepta Theraps Inc. There is one patent protecting this drug.

This drug has thirty patent family members in thirteen countries. There has been litigation on patents covering VYONDYS 53

The generic ingredient in VYONDYS 53 is golodirsen. One supplier is listed for this generic product. Additional details are available on the golodirsen profile page.

When can TISSUEBLUE (brilliant blue g) generic drug versions launch?

Generic name: brilliant blue g
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: December 20, 2026
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

TISSUEBLUE is a drug marketed by Dutch Ophthalmic.

The generic ingredient in TISSUEBLUE is brilliant blue g. One supplier is listed for this generic product. Additional details are available on the brilliant blue g profile page.

When can CORLANOR (ivabradine) generic drug versions launch?

Generic name: ivabradine
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: December 12, 2026
Generic Entry Controlled by: United States Patent 7,867,996

Drug Price Trends for CORLANOR
CORLANOR is a drug marketed by Amgen Inc. There are eight patents protecting this drug.

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

See drug price trends for CORLANOR.

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

When can KYNAMRO (mipomersen sodium) generic drug versions launch?

Generic name: mipomersen sodium
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: January 29, 2027
Generic Entry Controlled by: United States Patent 7,511,131

KYNAMRO is a drug marketed by Kastle Theraps Llc. There is one patent protecting this drug.

This drug has forty-five patent family members in eleven countries. There has been litigation on patents covering KYNAMRO

See drug price trends for KYNAMRO.

The generic ingredient in KYNAMRO is mipomersen sodium. Additional details are available on the mipomersen sodium profile page.

When can SIGNIFOR (pasireotide diaspartate) generic drug versions launch?

Generic name: pasireotide diaspartate
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: December 14, 2026
Generic Entry Controlled by: United States Patent 7,473,761

SIGNIFOR is a drug marketed by Recordati Rare. There are three patents protecting this drug.

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

See drug price trends for SIGNIFOR.

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

When can STIOLTO RESPIMAT (olodaterol hydrochloride; tiotropium bromide) generic drug versions launch?

Generic name: olodaterol hydrochloride; tiotropium bromide
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: January 19, 2027
Generic Entry Controlled by: United States Patent 7,727,984

STIOLTO RESPIMAT is a drug marketed by Boehringer Ingelheim. There are five patents protecting this drug.

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

See drug price trends for STIOLTO RESPIMAT.

The generic ingredient in STIOLTO RESPIMAT is olodaterol hydrochloride; tiotropium bromide. One supplier is listed for this generic product. Additional details are available on the olodaterol hydrochloride; tiotropium bromide profile page.

When can STRIVERDI RESPIMAT (olodaterol hydrochloride) generic drug versions launch?

Generic name: olodaterol hydrochloride
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: January 19, 2027
Generic Entry Controlled by: United States Patent 7,727,984

STRIVERDI RESPIMAT is a drug marketed by Boehringer Ingelheim. There is one patent protecting this drug.

This drug has fifty-one patent family members in thirty-six countries. There has been litigation on patents covering STRIVERDI RESPIMAT

See drug price trends for STRIVERDI RESPIMAT.

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

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

Generic name: bupropion hydrobromide
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: June 27, 2026
Generic Entry Controlled by: United States Patent 7,241,805

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 AURYXIA (ferric citrate) generic drug versions launch?

Generic name: ferric citrate
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: April 21, 2026
Generic Entry Controlled by: United States Patent 8,093,423

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. Two suppliers are listed for this generic product. Additional details are available on the ferric citrate profile page.

When can DUAVEE (bazedoxifene acetate; estrogens, conjugated) generic drug versions launch?

Generic name: bazedoxifene acetate; estrogens, conjugated
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: March 10, 2027
Generic Entry Controlled by: United States Patent 7,683,051

Drug Price Trends for DUAVEE
DUAVEE is a drug marketed by Wyeth Pharms. There is one patent protecting this drug.

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

See drug price trends for DUAVEE.

The generic ingredient in DUAVEE is bazedoxifene acetate; estrogens, conjugated. There are three drug master file entries for this API. Two suppliers are listed for this generic product. Additional details are available on the bazedoxifene acetate; estrogens, conjugated profile page.

When can JUVISYNC (simvastatin; sitagliptin phosphate) generic drug versions launch?

Generic name: simvastatin; sitagliptin phosphate
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: October 11, 2026
Generic Entry Controlled by: United States Patent 7,326,708

JUVISYNC is a drug marketed by Merck Sharp Dohme. There is one patent protecting this drug and three Paragraph IV challenges.

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

The generic ingredient in JUVISYNC is simvastatin; sitagliptin phosphate. There are forty drug master file entries for this API. Additional details are available on the simvastatin; sitagliptin phosphate profile page.

When can NATAZIA (dienogest; estradiol valerate) generic drug versions launch?

Generic name: dienogest; estradiol valerate
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: May 13, 2026
Generic Entry Controlled by: United States Patent 8,071,577

Drug Price Trends for NATAZIA
NATAZIA is a drug marketed by Bayer Hlthcare. There are two patents protecting this drug and one Paragraph IV challenge. One tentatively approved generic is ready to enter the market.

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

See drug price trends for NATAZIA.

The generic ingredient in NATAZIA is dienogest; estradiol valerate. There are seven drug master file entries for this API. Two suppliers are listed for this generic product. Additional details are available on the dienogest; estradiol valerate profile page.

When can RUZURGI (amifampridine) generic drug versions launch?

Generic name: amifampridine
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: May 06, 2026
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

RUZURGI is a drug marketed by One tentatively approved generic is ready to enter the market.

See drug price trends for RUZURGI.

The generic ingredient in RUZURGI is amifampridine. Additional details are available on the amifampridine profile page.

When can VALTURNA (aliskiren hemifumarate; valsartan) generic drug versions launch?

Generic name: aliskiren hemifumarate; valsartan
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: July 03, 2026
Generic Entry Controlled by: United States Patent 8,168,616

VALTURNA is a drug marketed by Novartis. There is one patent protecting this drug.

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

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

When can VITEKTA (elvitegravir) generic drug versions launch?

Generic name: elvitegravir
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: April 26, 2027
Generic Entry Controlled by: United States Patent 7,635,704

VITEKTA is a drug marketed by Gilead Sciences Inc. There are three patents protecting this drug. One tentatively approved generic is ready to enter the market.

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

The generic ingredient in VITEKTA is elvitegravir. There are six drug master file entries for this API. Additional details are available on the elvitegravir profile page.

When can JATENZO (testosterone undecanoate) generic drug versions launch?

Generic name: testosterone undecanoate
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: April 14, 2026
Generic Entry Controlled by: United States Patent 11,179,402

Drug Price Trends for JATENZO
JATENZO is a drug marketed by Tolmar. There are ten patents protecting this drug. One tentatively approved generic is ready to enter the market.

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

See drug price trends for JATENZO.

The generic ingredient in JATENZO is testosterone undecanoate. There are sixty-nine drug master file entries for this API. Four suppliers are listed for this generic product. Additional details are available on the testosterone undecanoate profile page.

When can SUPPRELIN LA (histrelin acetate) generic drug versions launch?

Generic name: histrelin acetate
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: June 16, 2026
Generic Entry Controlled by: United States Patent 8,062,652

SUPPRELIN LA is a drug marketed by Endo Operations. There is one patent protecting this drug.

This drug has three patent family members in three countries.

See drug price trends for SUPPRELIN LA.

The generic ingredient in SUPPRELIN LA is histrelin acetate. There are two drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the histrelin acetate profile page.

When can AVEED (testosterone undecanoate) generic drug versions launch?

Generic name: testosterone undecanoate
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: March 14, 2027
Generic Entry Controlled by: United States Patent 7,718,640

AVEED is a drug marketed by Endo Operations. There are two patents protecting this drug and one Paragraph IV challenge. One tentatively approved generic is ready to enter the market.

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

See drug price trends for AVEED.

The generic ingredient in AVEED is testosterone undecanoate. There are sixty-nine drug master file entries for this API. Four suppliers are listed for this generic product. Additional details are available on the testosterone undecanoate profile page.

When can OMONTYS (peginesatide acetate) generic drug versions launch?

Generic name: peginesatide acetate
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: June 02, 2026
Generic Entry Controlled by: United States Patent 7,550,433

OMONTYS is a drug marketed by Takeda Pharms Usa. There are two patents protecting this drug.

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

The generic ingredient in OMONTYS is peginesatide acetate. Additional details are available on the peginesatide acetate profile page.

When can CHLORAPREP ONE-STEP (chlorhexidine gluconate; isopropyl alcohol) generic drug versions launch?

Generic name: chlorhexidine gluconate; isopropyl alcohol
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: April 25, 2027
Generic Entry Controlled by: United States Patent 7,422,388

CHLORAPREP ONE-STEP is a drug marketed by Becton Dickinson Co.

The generic ingredient in CHLORAPREP ONE-STEP is chlorhexidine gluconate; isopropyl alcohol. There are fifty-eight drug master file entries for this API. Five suppliers are listed for this generic product. Additional details are available on the chlorhexidine gluconate; isopropyl alcohol profile page.

When can TUZISTRA XR (chlorpheniramine polistirex; codeine polistirex) generic drug versions launch?

Generic name: chlorpheniramine polistirex; codeine polistirex
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: March 15, 2027
Generic Entry Controlled by: United States Patent 8,790,700

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

See drug price trends for TUZISTRA XR.

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.

When can NEVANAC (nepafenac) generic drug versions launch?

Generic name: nepafenac
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: January 31, 2027
Generic Entry Controlled by: United States Patent 7,834,059

Drug Price Trends for NEVANAC
NEVANAC is a drug marketed by Harrow Eye. There is one patent protecting this drug.

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

See drug price trends for NEVANAC.

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

When can ADVIL ALLERGY SINUS (chlorpheniramine maleate; ibuprofen; pseudoephedrine hydrochloride) generic drug versions launch?

Generic name: chlorpheniramine maleate; ibuprofen; pseudoephedrine hydrochloride
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: February 28, 2027
Generic Entry Controlled by: United States Patent 7,863,287

ADVIL ALLERGY SINUS is a drug marketed by Haleon Us Holdings. There is one patent protecting this drug.

This drug has thirty-four patent family members in eighteen countries.

The generic ingredient in ADVIL ALLERGY SINUS is chlorpheniramine maleate; ibuprofen; pseudoephedrine hydrochloride. There are twenty-nine drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the chlorpheniramine maleate; ibuprofen; pseudoephedrine hydrochloride profile page.

When can NEXTSTELLIS (drospirenone; estetrol) generic drug versions launch?

Generic name: drospirenone; estetrol
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: April 15, 2026
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

Drug Price Trends for NEXTSTELLIS
NEXTSTELLIS is a drug marketed by Mayne Pharma. There are seven patents protecting this drug.

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

See drug price trends for NEXTSTELLIS.

The generic ingredient in NEXTSTELLIS is drospirenone; estetrol. There are eleven drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the drospirenone; estetrol profile page.

When can CAMCEVI KIT (leuprolide mesylate) generic drug versions launch?

Generic name: leuprolide mesylate
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: January 16, 2027
Generic Entry Controlled by: United States Patent 10,646,572

CAMCEVI KIT is a drug marketed by Accord. There are five patents protecting this drug.

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

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

When can MYDCOMBI (phenylephrine hydrochloride; tropicamide) generic drug versions launch?

Generic name: phenylephrine hydrochloride; tropicamide
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: May 05, 2026
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

MYDCOMBI is a drug marketed by Eyenovia. There are three patents protecting this drug.

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

The generic ingredient in MYDCOMBI is phenylephrine hydrochloride; tropicamide. There are twenty-one drug master file entries for this API. Additional details are available on the phenylephrine hydrochloride; tropicamide profile page.

When can DYANAVEL XR (amphetamine; amphetamine aspartate/dextroamphetamine sulfate) generic drug versions launch?

Generic name: amphetamine; amphetamine aspartate/dextroamphetamine sulfate
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: March 15, 2027
Generic Entry Controlled by: United States Patent 9,675,703

Drug Price Trends for DYANAVEL XR
DYANAVEL XR is a drug marketed by Tris Pharma Inc. There are eleven patents protecting this drug.

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; amphetamine aspartate/dextroamphetamine sulfate. There are fifty-five drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the amphetamine; amphetamine aspartate/dextroamphetamine sulfate profile page.

When can DYANAVEL XR 10 (amphetamine; amphetamine aspartate/dextroamphetamine sulfate) generic drug versions launch?

Generic name: amphetamine; amphetamine aspartate/dextroamphetamine sulfate
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: March 15, 2027
Generic Entry Controlled by: United States Patent 8,337,890

DYANAVEL XR 10 is a drug marketed by Tris Pharma Inc. There are five patents protecting this drug.

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

The generic ingredient in DYANAVEL XR 10 is amphetamine; amphetamine aspartate/dextroamphetamine sulfate. There are fifty-five drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the amphetamine; amphetamine aspartate/dextroamphetamine sulfate profile page.

When can SUFLAVE (magnesium sulfate; polyethylene glycol 3350; potassium chloride; sodium chloride; sodium sulfate) generic drug versions launch?

Generic name: magnesium sulfate; polyethylene glycol 3350; potassium chloride; sodium chloride; sodium sulfate
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: June 15, 2026
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

SUFLAVE is a drug marketed by Azurity. There are three patents protecting this drug.

This drug has one patent family member in one country.

See drug price trends for SUFLAVE.

The generic ingredient in SUFLAVE is magnesium sulfate; polyethylene glycol 3350; potassium chloride; sodium chloride; sodium sulfate. There are one hundred and forty-six drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the magnesium sulfate; polyethylene glycol 3350; potassium chloride; sodium chloride; sodium sulfate profile page.

When can IZERVAY (avacincaptad pegol sodium) generic drug versions launch?

Generic name: avacincaptad pegol sodium
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: November 11, 2026
Generic Entry Controlled by: United States Patent 8,236,773

IZERVAY is a drug marketed by Astellas. There are six patents protecting this drug.

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

See drug price trends for IZERVAY.

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

When can OPILL (norgestrel) generic drug versions launch?

Generic name: norgestrel
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: July 13, 2026
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

Drug Price Trends for OPILL
OPILL is a drug marketed by Laboratoire Hra.

See drug price trends for OPILL.

The generic ingredient in OPILL is norgestrel. There are twenty-five drug master file entries for this API. Two suppliers are listed for this generic product. Additional details are available on the norgestrel profile page.

When can COMBOGESIC IV (acetaminophen; ibuprofen sodium) generic drug versions launch?

Generic name: acetaminophen; ibuprofen sodium
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: October 17, 2026
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

COMBOGESIC IV is a drug marketed by Hikma. There are six patents protecting this drug.

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

The generic ingredient in COMBOGESIC IV is acetaminophen; ibuprofen sodium. There are sixty-six drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the acetaminophen; ibuprofen sodium profile page.

When can TECHNEGAS KIT (technetium tc-99m labeled carbon) generic drug versions launch?

Generic name: technetium tc-99m labeled carbon
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: September 29, 2026
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

TECHNEGAS KIT is a drug marketed by Cyclomedica.

The generic ingredient in TECHNEGAS KIT is technetium tc-99m labeled carbon. There are four drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the technetium tc-99m labeled carbon profile page.

When can CLINOLIPID 20% (olive oil; soybean oil) generic drug versions launch?

Generic name: olive oil; soybean oil
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: April 24, 2027
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

CLINOLIPID 20% is a drug marketed by Baxter Hlthcare Corp.

The generic ingredient in CLINOLIPID 20% is olive oil; soybean oil. There are three drug master file entries for this API. One supplier is listed for this generic product. Additional details are available on the olive oil; soybean oil profile page.

When can LEGUBETI (acetylcysteine lysine) generic drug versions launch?

Generic name: acetylcysteine lysine
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: February 13, 2027
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

LEGUBETI is a drug marketed by Galephar.

The generic ingredient in LEGUBETI is acetylcysteine lysine. There are three drug master file entries for this API. Additional details are available on the acetylcysteine lysine profile page.

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

Generic name: benzgalantamine gluconate
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: December 01, 2026
Generic Entry Controlled by: United States Patent 9,763,953

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.

When can LIVMARLI (maralixibat chloride) generic drug versions launch?

Generic name: maralixibat chloride
DrugPatentWatch® Estimated Patent Expiration / Generic Entry Opportunity Date: March 13, 2027
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

LIVMARLI is a drug marketed by Mirum. There are nine patents protecting this drug.

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

See drug price trends for LIVMARLI.

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

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