Hong Kong: These 26 Drugs Face Patent Expirations and Generic Entry in 2026 - 2027

Generic name: ixazomib citrate
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: August 06, 2027
Generic Entry Controlled by: Hong Kong Patent 1,143,595

NINLARO is a drug marketed by Takeda Pharms Usa. There are seven patents protecting this drug.

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

See drug price trends for NINLARO.

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

Generic name: dapagliflozin
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: June 21, 2027
Generic Entry Controlled by: Hong Kong Patent 1,127,359

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

This drug has four hundred and twenty-three 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 Patent Expiration / Generic Entry Opportunity Date: June 21, 2027
Generic Entry Controlled by: Hong Kong Patent 1,127,359

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

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

See drug price trends for QTERN.

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

Generic name: suvorexant
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: November 30, 2027
Generic Entry Controlled by: Hong Kong Patent 1,128,691

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: pirfenidone
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: September 22, 2026
Generic Entry Controlled by: Hong Kong Patent 1,117,762

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: safinamide mesylate
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: June 19, 2026
Generic Entry Controlled by: Hong Kong Patent 1,130,245

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: beclomethasone dipropionate
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: April 11, 2027
Generic Entry Controlled by: Hong Kong Patent 1,141,349

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

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

See drug price trends for QVAR REDIHALER.

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

Generic name: pancrelipase (amylase;lipase;protease)
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: February 20, 2027
Generic Entry Controlled by: Hong Kong Patent 1,142,818

PANCREAZE is a drug marketed by

See drug price trends for PANCREAZE.

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

Generic name: pancrelipase (amylase;lipase;protease)
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: February 20, 2027
Generic Entry Controlled by: Hong Kong Patent 1,142,818

ZENPEP is a drug marketed by

See drug price trends for ZENPEP.

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

Generic name: olaparib
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: October 15, 2027
Generic Entry Controlled by: Hong Kong Patent 1,126,483

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: crizotinib
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: November 23, 2026
Generic Entry Controlled by: Hong Kong Patent 1,126,477

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

This drug has one hundred and five patent family members in forty-six 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: deoxycholic acid
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: June 19, 2027
Generic Entry Controlled by: Hong Kong Patent 1,165,807

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

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

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

Generic name: deoxycholic acid
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: June 19, 2027
Generic Entry Controlled by: Hong Kong Patent 1,223,372

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

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

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

Generic name: cedazuridine; decitabine
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: October 16, 2027
Generic Entry Controlled by: Hong Kong Patent 1,146,410

INQOVI is a drug marketed by Taiho Oncology. There are six patents protecting this drug.

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

See drug price trends for INQOVI.

The generic ingredient in INQOVI is cedazuridine; decitabine. One supplier is listed for this generic product. Additional details are available on the cedazuridine; decitabine profile page.

Generic name: macitentan
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: August 29, 2026
Generic Entry Controlled by: Hong Kong Patent 1,133,597

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: betrixaban
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: November 15, 2027
Generic Entry Controlled by: Hong Kong Patent 1,134,031

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

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

See drug price trends for BEVYXXA.

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

Generic name: ambrisentan
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: December 12, 2026
Generic Entry Controlled by: Hong Kong Patent 1,218,393

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

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

See drug price trends for LETAIRIS.

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

Generic name: hydrocodone bitartrate
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: June 15, 2026
Generic Entry Controlled by: Hong Kong Patent 1,134,775

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: finerenone
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: February 27, 2027
Generic Entry Controlled by: Hong Kong Patent 1,140,194

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

See drug price trends for KERENDIA.

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: amlodipine besylate; hydrochlorothiazide; valsartan
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: June 27, 2026
Generic Entry Controlled by: Hong Kong Patent 1,133,818

EXFORGE HCT is a drug marketed by Novartis. 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 Patent Expiration / Generic Entry Opportunity Date: June 21, 2027
Generic Entry Controlled by: Hong Kong Patent 1,127,359

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

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

See drug price trends for BYDUREON.

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

Generic name: bedaquiline fumarate
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: December 05, 2026
Generic Entry Controlled by: Hong Kong Patent 1,214,513

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: tepotinib hydrochloride
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: July 12, 2027
Generic Entry Controlled by: Hong Kong Patent 1,145,265

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

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

See drug price trends for TEPMETKO.

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

Generic name: prasterone
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: August 10, 2027
Generic Entry Controlled by: Hong Kong Patent 1,217,639

INTRAROSA is a drug marketed by Millicent. There are three patents protecting this drug.

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

See drug price trends for INTRAROSA.

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

Generic name: daclatasvir dihydrochloride
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: August 08, 2027
Generic Entry Controlled by: Hong Kong Patent 1,144,089

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

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

See drug price trends for DAKLINZA.

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

Generic name: alogliptin benzoate; pioglitazone hydrochloride
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: February 01, 2027
Generic Entry Controlled by: Hong Kong Patent 1,138,188

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

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

See drug price trends for OSENI.

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

Generic name: ruxolitinib phosphate
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: June 13, 2027
Generic Entry Controlled by: Hong Kong Patent 1,198,652

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

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

See drug price trends for JAKAFI.

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

Generic name: vortioxetine hydrobromide
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: June 16, 2026
Generic Entry Controlled by: Hong Kong Patent 1,134,483

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

This drug has 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: vortioxetine hydrobromide
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: June 16, 2026
Generic Entry Controlled by: Hong Kong Patent 1,172,014

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

This drug has 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: ruxolitinib phosphate
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: June 13, 2027
Generic Entry Controlled by: Hong Kong Patent 1,198,652

OPZELURA is a drug marketed by Incyte Corp. There are nineteen patents protecting this drug.

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

See drug price trends for OPZELURA.

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

Generic name: axitinib
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: April 05, 2027
Generic Entry Controlled by: Hong Kong Patent 1,193,405

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

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

See drug price trends for INLYTA.

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

Generic name: eltrombopag olamine
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: August 01, 2027
Generic Entry Controlled by: Hong Kong Patent 1,136,968

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

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

See drug price trends for PROMACTA.

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

Generic name: morphine sulfate; naltrexone hydrochloride
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: June 19, 2026
Generic Entry Controlled by: Hong Kong Patent 1,173,980

EMBEDA is a drug marketed by Alpharma Pharms. There are seven patents protecting this drug and four Paragraph IV challenges.

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

See drug price trends for EMBEDA.

The generic ingredient in EMBEDA is morphine sulfate; naltrexone hydrochloride. There are twenty-three drug master file entries for this API. Additional details are available on the morphine sulfate; naltrexone hydrochloride profile page.

Generic name: flutemetamol f-18
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: August 30, 2027
Generic Entry Controlled by: Hong Kong Patent 1,146,710

VIZAMYL is a drug marketed by Ge Healthcare. There is one patent protecting this drug.

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

See drug price trends for VIZAMYL.

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

Generic name: difelikefalin acetate
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: November 10, 2026
Generic Entry Controlled by: Hong Kong Patent 1,130,814

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: pancrelipase (amylase;lipase;protease)
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: August 15, 2026
Generic Entry Controlled by: Hong Kong Patent 1,119,559

CREON is a drug marketed by

See drug price trends for CREON.

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

Generic name: linagliptin
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: April 30, 2027
Generic Entry Controlled by: Hong Kong Patent 1,130,442

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

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

See drug price trends for TRADJENTA.

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

Generic name: linagliptin
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: May 04, 2026
Generic Entry Controlled by: Hong Kong Patent 1,172,549

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

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

See drug price trends for TRADJENTA.

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

Generic name: triptorelin pamoate
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: June 06, 2027
Generic Entry Controlled by: Hong Kong Patent 1,141,737

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

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

See drug price trends for TRELSTAR.

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

Generic name: remimazolam besylate
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: July 10, 2027
Generic Entry Controlled by: Hong Kong Patent 1,137,739

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

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

See drug price trends for BYFAVO.

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

Generic name: sotagliflozin
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: September 29, 2026
Generic Entry Controlled by: Hong Kong Patent 1,124,863

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: vadadustat
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: June 26, 2026
Generic Entry Controlled by: Hong Kong Patent 1,129,369

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: vadadustat
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: June 26, 2026
Generic Entry Controlled by: Hong Kong Patent 1,218,548

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: macitentan; tadalafil
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: August 29, 2026
Generic Entry Controlled by: Hong Kong Patent 1,133,597

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: triptorelin pamoate
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: June 06, 2027
Generic Entry Controlled by: Hong Kong Patent 1,141,737

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

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

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

Generic name: diazoxide choline
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: December 20, 2026
Generic Entry Controlled by: Hong Kong Patent 1,117,078

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: abaloparatide
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: October 03, 2026
Generic Entry Controlled by: Hong Kong Patent 1,214,181

TYMLOS is a drug marketed by Radius. There are nine patents protecting this drug.

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

See drug price trends for TYMLOS.

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

Generic name: migalastat hydrochloride
DrugPatentWatch^® Estimated Patent Expiration / Generic Entry Opportunity Date: May 16, 2027
Generic Entry Controlled by: Hong Kong Patent 1,129,458

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

This drug has two hundred and ninety-six 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.