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: Mexico Patent 2,008,010,394
Patent Title: TRATAMIENTOS ANTIVIRALES INTRAVENOSOS. (INTRAVENOUS ANTIVIRAL TREATMENTS.)

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: rifaximin
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: February 27, 2026
Generic Entry Controlled by: Mexico Patent 2,007,010,742
Patent Title: NUEVAS FORMAS POLIMORFAS DE RIFAXIMINA, PROCEDIMIENTOS PARA SU PRODUCCION Y USO DE LA MISMA EN PREPARACIONES MEDICINALES. (NEW POLYMORPHOUS FORMS OF RIFAXIMIN, PROCESSES FOR THEIR PRODUCTION AND USE THEREOF IN THE MEDICINAL.)

XIFAXAN is a drug marketed by Salix Pharms. There are twenty-two patents protecting this drug and two Paragraph IV challenges. Four tentatively approved generics are ready to enter the market.

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

See drug price trends for XIFAXAN.

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

Generic name: semaglutide
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: March 20, 2026
Generic Entry Controlled by: Mexico Patent 2,007,011,220
Patent Title: COMPUESTOS DE PEPTIDO 1 TIPO GLUCAGON ACILADOS. (ACYLATED GLP-1 COMPOUNDS.)

OZEMPIC is a drug marketed by Novo. There are nineteen patents protecting this drug.

This drug has two hundred and thirty-eight patent family members in thirty-three countries. There has been litigation on patents covering OZEMPIC

See drug price trends for OZEMPIC.

The generic ingredient in OZEMPIC is semaglutide. Two suppliers are listed for this generic product. Additional details are available on the semaglutide profile page.

Generic name: semaglutide
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: March 20, 2026
Generic Entry Controlled by: Mexico Patent 2,007,011,220
Patent Title: COMPUESTOS DE PEPTIDO 1 TIPO GLUCAGON ACILADOS. (ACYLATED GLP-1 COMPOUNDS.)

WEGOVY is a drug marketed by Novo. There are nine patents protecting this drug.

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

See drug price trends for WEGOVY.

The generic ingredient in WEGOVY is semaglutide. Two suppliers are listed for this generic product. Additional details are available on the semaglutide profile page.

Generic name: florbetapir f-18
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: March 30, 2026
Generic Entry Controlled by: Mexico Patent 2,008,012,527
Patent Title: DERIVADOS DE ESTIRILPIRIDINA Y SUS USOS PARA UNION A PLACAS AMILOIDES Y OBTENCION DE IMAGENES DE LAS MISMAS. (STYRYLPYRIDINE DERIVATIVES AND THEIR USE FOR BINDING AND IMAGING AMYLOID PLAQUES.)

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: Mexico Patent 2,008,012,657
Patent Title: TRATAMIENTOS DE LAS ALERGIAS OCULARES. (OCULAR ALLERGY TREATMENTS.)

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: Mexico Patent 2,008,013,140
Patent Title: TRATAMIENTOS ANTIVIRALES INTRAMUSCULARES. (INTRAMUSCULAR ANTIVIRAL TREATMENTS.)

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: lapatinib ditosylate
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: April 18, 2026
Generic Entry Controlled by: Mexico Patent 2,007,013,089
Patent Title: COMPOSICION FARMACEUTICA. (PHARMACEUTICAL COMPOSITION.)

TYKERB is a drug marketed by Novartis. There is one patent protecting this drug and one Paragraph IV challenge.

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

See drug price trends for TYKERB.

The generic ingredient in TYKERB is lapatinib ditosylate. There are seven drug master file entries for this API. Four suppliers are listed for this generic product. Additional details are available on the lapatinib ditosylate profile page.

Generic name: linagliptin
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: May 04, 2026
Generic Entry Controlled by: Mexico Patent 2,008,013,958

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-six 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. Three suppliers are listed for this generic product. Additional details are available on the linagliptin profile page.

Generic name: linagliptin
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: May 04, 2026
Generic Entry Controlled by: Mexico Patent 358,617

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-six 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. Three suppliers are listed for this generic product. Additional details are available on the linagliptin profile page.

Generic name: linagliptin
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: May 04, 2026
Generic Entry Controlled by: Mexico Patent 384,206

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-six 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. Three suppliers are listed for this generic product. Additional details are available on the linagliptin profile page.

Generic name: aliskiren hemifumarate; hydrochlorothiazide
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: June 23, 2026
Generic Entry Controlled by: Mexico Patent 2,008,016,533

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: Mexico Patent 2,009,000,286
Patent Title: INHIBIDORES DE PROLIL HIDROXILASA Y METODOS DE USO. (PROLYL HYDROXYLASE INHIBITORS AND METHODS OF USE.)

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

This drug has two hundred and fifty-eight 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: exenatide synthetic
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: June 28, 2026
Generic Entry Controlled by: Mexico Patent 367,155

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: Mexico Patent 367,155

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

This drug has four hundred and fifty 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: Mexico Patent 367,155

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: Mexico Patent 2,009,000,319
Patent Title: COMBINACION DE ADAPALENO Y PEROXIDO DE BENZOILO PARA TRATAMIENTO DE LESIONES DEL ACNE. (COMBINATION OF ADAPALENE AND BENZOYL PEROXIDE FOR TREATING ACNE LESIONS.)

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: Mexico Patent 2,009,000,319
Patent Title: COMBINACION DE ADAPALENO Y PEROXIDO DE BENZOILO PARA TRATAMIENTO DE LESIONES DEL ACNE. (COMBINATION OF ADAPALENE AND BENZOYL PEROXIDE FOR TREATING ACNE LESIONS.)

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: pancrelipase (amylase;lipase;protease)
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: August 15, 2026
Generic Entry Controlled by: Mexico Patent 2,008,001,557
Patent Title: NUCLEOS DE MICROGLOBULOS DE PANCREATIVA ADECUADOS PARA REVESTIMIENTO ENTERICO. (PANCREATIN MICROPELLET CORES SUITABLE FOR ENTERIC COATING.)

CREON is a drug marketed by

This drug has sixty-eight patent family members in twenty-five 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. Thirteen 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: August 15, 2026
Generic Entry Controlled by: Mexico Patent 2,008,001,558
Patent Title: COMPOSICIONES FARMACEUTICAS DE DESPRENDIMIENTO CONTROLADO PARA FARMACOS LABILES EN MEDIO ACIDO. (CONTROLLED RELEASE PHARMACEUTICAL COMPOSITIONS FOR ACID LABILE DRUGS.)

CREON is a drug marketed by

This drug has sixty-eight patent family members in twenty-five 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. Thirteen suppliers are 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: Mexico Patent 2,009,001,853

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-five suppliers are listed for this generic product. Additional details are available on the ticagrelor profile page.

Generic name: pirfenidone
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: September 22, 2026
Generic Entry Controlled by: Mexico Patent 2,008,003,882
Patent Title: FORMULACION DE CAPSULA DE PIRFENIDONA Y EXCIPIENTES FARMACEUTICAMENTE ACEPTABLES. (CAPSULE FORMULATION OF PIRFENIDONE AND PHARMACEUTICALLY ACCEPTABLE EXCIPIENTS.)

ESBRIET is a drug marketed by Genentech Inc. 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: sotagliflozin
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: September 29, 2026
Generic Entry Controlled by: Mexico Patent 2,009,003,305
Patent Title: INHIBIDORES DE CO-TRANSPORTADOR DE GLUCOSA DE SODIO 2 Y METODO PARA SU USO. (PHLORIZIN ANALOGS AS INHIBITORS OF SODIUM GLUCOSE CO-TRANSPORTER 2.)

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

Generic name: sacubitril; valsartan
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: November 08, 2026
Generic Entry Controlled by: Mexico Patent 2,007,008,075
Patent Title: COMBINACIONES FARMACEUTICAS DE UN ANTAGONISTA DEL RECEPTOR DE ANGIOTENSINA Y UN INHIBIDOR DE ENDOPEPTIDASA NEUTRAL (NEP). (PHARMACEUTICAL COMBINATIONS OF AN ANGIOTENSIN RECEPTOR ANTAGONIST AND AN NEP INHIBITOR.)

ENTRESTO SPRINKLE is a drug marketed by Novartis. There are four patents protecting this drug.

This drug has one hundred and forty-five patent family members in forty-three 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-one suppliers are listed for this generic product. Additional details are available on the sacubitril; valsartan profile page.

Generic name: difelikefalin acetate
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: November 10, 2026
Generic Entry Controlled by: Mexico Patent 2,009,004,999
Patent Title: AMIDAS DE PEPTIDOS SINTETICOS Y DIMEROS DE LAS MISMAS. (SYNTHETIC PEPTIDE AMIDES AND DIMERS THEREOF.)

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: Mexico Patent 2,009,005,000
Patent Title: AMIDAS DE PEPTIDOS SINTETICOS. (SYNTHETIC PEPTIDE AMIDES.)

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: ganaxolone
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: November 28, 2026
Generic Entry Controlled by: Mexico Patent 2,008,006,888
Patent Title: FORMULAS Y METODOS PARA LA MANUFACTURA Y USO DE LA GANAXOLONA. (GANAXOLONE FORMULATIONS AND METHODS FOR THE MAKING AND USE THEREOF.)

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: bedaquiline fumarate
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: December 05, 2026
Generic Entry Controlled by: Mexico Patent 2,009,005,909
Patent Title: SAL FUMARATO DE (ALFA S, BETA R)-6-BROMO-ALFA-[2-(DIMETILAMINO)ETI L]-2-METOXI-ALFA-1-NAFTALENIL-BETA-FENIL-3-QUINOLINAETANOL. (FUMARATE SALT OF (ALPHA S, BETA R)-6-BROMO-ALPHA-[2-(DIMETHYLAMIN O)ETHYL]-2-METHOXY-ALPHA-1-NAPHTHALENYL-BETA-PHENYL-3-QUINOLINEE THANOL.)

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.

Generic name: selumetinib sulfate
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: December 12, 2026
Generic Entry Controlled by: Mexico Patent 2,008,008,298
Patent Title: SAL DE SULFATO DE HIDROGENO NOVEDOSA. (NOVEL HYDROGEN SULFATE SALT.)

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

See drug price trends for KOSELUGO.

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: telotristat etiprate
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: December 12, 2026
Generic Entry Controlled by: Mexico Patent 2,009,006,195
Patent Title: COMPUESTOS BASADOS EN 4-FENIL-6-(2,2,2-TRIFLUORO-1-FENILETOXI)PIRI MIDINA Y METODOS DE SU USO. (4-PHENYL-6-(2,2,2-TRIFLUORO-1-PHENYLETHOXY)PYRIMIDINE-BASED COMPOUNDS AND METHODS OF THEIR USE.)

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.

Generic name: ingenol mebutate
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: December 18, 2026
Generic Entry Controlled by: Mexico Patent 2,008,007,685
Patent Title: COMPOSICIONES TERAPEUTICAS. (THERAPEUTIC COMPOSITIONS COMPRISING INGENOL-3-ANGELATE.)

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.

Generic name: aminolevulinic acid hydrochloride
DrugPatentWatch^® Estimated Key Patent Expiration / Generic Entry Date: December 22, 2026
Generic Entry Controlled by: Mexico Patent 2,009,006,088
Patent Title: NANOEMULSION. (NANOEMULSION.)

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.

See drug price trends for AMELUZ.

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.