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Last Updated: May 29, 2024

United States: These 42 Drugs Face Patent Expirations and Generic Entry From 2024 - 2025

DrugPatentWatch® Estimated Loss of Exclusivity Dates in the United States

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Preferred citation:
Friedman, Yali, "United States: These 42 Drugs Face Patent Expirations and Generic Entry From 2024 - 2025" DrugPatentWatch.com thinkBiotech, 2024 www.drugpatentwatch.com/p/expiring-drug-patents-generic-entry/.
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These estimated drug patent expiration dates and generic entry opportunity dates are calculated from analysis of known patents covering drugs. Many factors can influence early or late generic entry. This information is provided as a rough estimate of generic entry potential and should not be used as an independent source. The methodology is described in this blog post.
When can GLEOLAN (aminolevulinic acid hydrochloride) generic drug versions launch?

Generic name: aminolevulinic acid hydrochloride
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: June 06, 2024
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

GLEOLAN is a drug marketed by Nxdc.

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

When can ILEVRO (nepafenac) generic drug versions launch?

Generic name: nepafenac
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: June 08, 2024
Generic Entry Controlled by: United States Patent Patent 7,947,295

ILEVRO is a drug marketed by

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

When can VYLEESI (AUTOINJECTOR) (bremelanotide acetate) generic drug versions launch?

Generic name: bremelanotide acetate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: June 21, 2024
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

VYLEESI (AUTOINJECTOR) is a drug marketed by

The generic ingredient in VYLEESI (AUTOINJECTOR) is bremelanotide acetate. Three suppliers are listed for this generic product. Additional details are available on the bremelanotide acetate profile page.

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

Generic name: triptorelin pamoate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: June 29, 2024
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

TRIPTODUR KIT is a drug marketed by

The generic ingredient in TRIPTODUR KIT is triptorelin pamoate. Three suppliers are listed for this generic product. Additional details are available on the triptorelin pamoate profile page.

When can ENDARI (l-glutamine) generic drug versions launch?

Generic name: l-glutamine
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: July 07, 2024
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

ENDARI is a drug marketed by

The generic ingredient in ENDARI is l-glutamine. Three suppliers are listed for this generic product. Additional details are available on the l-glutamine profile page.

When can DALVANCE (dalbavancin hydrochloride) generic drug versions launch?

Generic name: dalbavancin hydrochloride
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: July 22, 2024
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

DALVANCE is a drug marketed by

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

When can KIMYRSA (oritavancin diphosphate) generic drug versions launch?

Generic name: oritavancin diphosphate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: August 06, 2024
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

KIMYRSA is a drug marketed by

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

When can ORBACTIV (oritavancin diphosphate) generic drug versions launch?

Generic name: oritavancin diphosphate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: August 06, 2024
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

ORBACTIV is a drug marketed by

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

When can SOMATULINE DEPOT (lanreotide acetate) generic drug versions launch?

Generic name: lanreotide acetate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: September 15, 2024
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

SOMATULINE DEPOT is a drug marketed by

The generic ingredient in SOMATULINE DEPOT is lanreotide acetate. Three suppliers are listed for this generic product. Additional details are available on the lanreotide acetate profile page.

When can SUSTOL (granisetron) generic drug versions launch?

Generic name: granisetron
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: September 28, 2024
Generic Entry Controlled by: United States Patent Patent 8,715,710

SUSTOL is a drug marketed by

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

When can ASCOR (ascorbic acid) generic drug versions launch?

Generic name: ascorbic acid
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: October 02, 2024
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

ASCOR is a drug marketed by

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

When can FLUORODOPA F18 (fluorodopa f-18) generic drug versions launch?

Generic name: fluorodopa f-18
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: October 10, 2024
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

FLUORODOPA F18 is a drug marketed by

The generic ingredient in FLUORODOPA F18 is fluorodopa f-18. Three suppliers are listed for this generic product. Additional details are available on the fluorodopa f-18 profile page.

When can BYETTA (exenatide synthetic) generic drug versions launch?

Generic name: exenatide synthetic
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: November 04, 2024
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

BYETTA is a drug marketed by

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

When can EXEM FOAM KIT (air polymer-type a) generic drug versions launch?

Generic name: air polymer-type a
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: November 07, 2024
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

EXEM FOAM KIT is a drug marketed by

The generic ingredient in EXEM FOAM KIT is air polymer-type a. Three suppliers are listed for this generic product. Additional details are available on the air polymer-type a profile page.

When can NOURIANZ (istradefylline) generic drug versions launch?

Generic name: istradefylline
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: November 13, 2024
Generic Entry Controlled by: United States Patent Patent 7,541,363

NOURIANZ is a drug marketed by

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

When can MACRILEN (macimorelin acetate) generic drug versions launch?

Generic name: macimorelin acetate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: December 20, 2024
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

MACRILEN is a drug marketed by

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

When can RYALTRIS (mometasone furoate; olopatadine hydrochloride) generic drug versions launch?

Generic name: mometasone furoate; olopatadine hydrochloride
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: January 13, 2025
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

RYALTRIS is a drug marketed by

The generic ingredient in RYALTRIS is mometasone furoate; olopatadine hydrochloride. Three suppliers are listed for this generic product. Additional details are available on the mometasone furoate; olopatadine hydrochloride profile page.

When can SANCUSO (granisetron) generic drug versions launch?

Generic name: granisetron
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: January 22, 2025
Generic Entry Controlled by: United States Patent Patent 7,608,282

SANCUSO is a drug marketed by

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

When can DUAKLIR PRESSAIR (aclidinium bromide; formoterol fumarate) generic drug versions launch?

Generic name: aclidinium bromide; formoterol fumarate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: February 10, 2025
Generic Entry Controlled by: United States Patent Patent RE46417

DUAKLIR PRESSAIR is a drug marketed by

The generic ingredient in DUAKLIR PRESSAIR is aclidinium bromide; formoterol fumarate. Three suppliers are listed for this generic product. Additional details are available on the aclidinium bromide; formoterol fumarate profile page.

When can PIZENSY (lactitol) generic drug versions launch?

Generic name: lactitol
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: February 12, 2025
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

PIZENSY is a drug marketed by

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

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

Generic name: avacincaptad pegol sodium
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: February 14, 2025
Generic Entry Controlled by: United States Patent Patent 10,947,544

IZERVAY is a drug marketed by

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

When can IXEMPRA KIT (ixabepilone) generic drug versions launch?

Generic name: ixabepilone
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: February 21, 2025
Generic Entry Controlled by: United States Patent Patent 7,312,237

IXEMPRA KIT is a drug marketed by

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

When can BARHEMSYS (amisulpride) generic drug versions launch?

Generic name: amisulpride
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: February 26, 2025
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

BARHEMSYS is a drug marketed by

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

When can XARELTO (rivaroxaban) generic drug versions launch?

Generic name: rivaroxaban
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: February 28, 2025
Generic Entry Controlled by: United States Patent Patent 7,157,456

XARELTO is a drug marketed by

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

When can SMOFLIPID 20% (fish oil; medium chain triglycerides; olive oil; soybean oil) generic drug versions launch?

Generic name: fish oil; medium chain triglycerides; olive oil; soybean oil
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: March 22, 2025
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

SMOFLIPID 20% is a drug marketed by

The generic ingredient in SMOFLIPID 20% is fish oil; medium chain triglycerides; olive oil; soybean oil. Three suppliers are listed for this generic product. Additional details are available on the fish oil; medium chain triglycerides; olive oil; soybean oil profile page.

When can XELSTRYM (dextroamphetamine) generic drug versions launch?

Generic name: dextroamphetamine
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: March 22, 2025
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

XELSTRYM is a drug marketed by

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

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

Generic name: testosterone undecanoate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: March 28, 2025
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

TLANDO is a drug marketed by

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

When can TARGINIQ (naloxone hydrochloride; oxycodone hydrochloride) generic drug versions launch?

Generic name: naloxone hydrochloride; oxycodone hydrochloride
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: March 30, 2025
Generic Entry Controlled by: United States Patent Patent 9,522,919

TARGINIQ is a drug marketed by

The generic ingredient in TARGINIQ is naloxone hydrochloride; oxycodone hydrochloride. Three suppliers are listed for this generic product. Additional details are available on the naloxone hydrochloride; oxycodone hydrochloride profile page.

When can XARELTO (rivaroxaban) generic drug versions launch?

Generic name: rivaroxaban
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: May 13, 2025
Generic Entry Controlled by: United States Patent Patent 9,415,053

XARELTO is a drug marketed by

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

When can CERIANNA (fluoroestradiol f-18) generic drug versions launch?

Generic name: fluoroestradiol f-18
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: May 20, 2025
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

CERIANNA is a drug marketed by

The generic ingredient in CERIANNA is fluoroestradiol f-18. Three suppliers are listed for this generic product. Additional details are available on the fluoroestradiol f-18 profile page.

When can FOLOTYN (pralatrexate) generic drug versions launch?

Generic name: pralatrexate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: May 31, 2025
Generic Entry Controlled by: United States Patent Patent 8,299,078

FOLOTYN is a drug marketed by

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

When can ABLYSINOL (alcohol) generic drug versions launch?

Generic name: alcohol
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: June 21, 2025
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

ABLYSINOL is a drug marketed by

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

When can QSYMIA (phentermine hydrochloride; topiramate) generic drug versions launch?

Generic name: phentermine hydrochloride; topiramate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: June 24, 2025
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

QSYMIA is a drug marketed by

The generic ingredient in QSYMIA is phentermine hydrochloride; topiramate. Three suppliers are listed for this generic product. Additional details are available on the phentermine hydrochloride; topiramate profile page.

When can NUCYNTA ER (tapentadol hydrochloride) generic drug versions launch?

Generic name: tapentadol hydrochloride
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: June 27, 2025
Generic Entry Controlled by: United States Patent Patent 7,994,364

NUCYNTA ER is a drug marketed by

The generic ingredient in NUCYNTA ER is tapentadol hydrochloride. Three suppliers are listed for this generic product. Additional details are available on the tapentadol hydrochloride profile page.

When can TROXYCA ER (naltrexone hydrochloride; oxycodone hydrochloride) generic drug versions launch?

Generic name: naltrexone hydrochloride; oxycodone hydrochloride
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: July 03, 2025
Generic Entry Controlled by: United States Patent Patent 8,685,443

TROXYCA ER is a drug marketed by

The generic ingredient in TROXYCA ER is naltrexone hydrochloride; oxycodone hydrochloride. Three suppliers are listed for this generic product. Additional details are available on the naltrexone hydrochloride; oxycodone hydrochloride profile page.

When can KRINTAFEL (tafenoquine succinate) generic drug versions launch?

Generic name: tafenoquine succinate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: July 20, 2025
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

KRINTAFEL is a drug marketed by

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

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

Generic name: testosterone undecanoate
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: July 27, 2025
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

KYZATREX is a drug marketed by

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

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

Generic name: fish oil triglycerides
DrugPatentWatch® Estimated Key Patent Expiration / Generic Entry Date: July 27, 2025
Generic Entry Controlled by: United States FDA Regulatory Exclusivity

OMEGAVEN is a drug marketed by

The generic ingredient in OMEGAVEN is fish oil triglycerides. Three suppliers are listed for this generic product. Additional details are available on the fish oil triglycerides profile page.

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