Last Updated: November 9, 2026

Par Pharm Company Profile

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What is the competitive landscape for PAR PHARM

PAR PHARM has seventy-five approved drugs.

There is one US patent protecting PAR PHARM drugs. There are thirteen tentative approvals on PAR PHARM drugs.

Drugs and US Patents for Par Pharm

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Par Pharm PERPHENAZINE AND AMITRIPTYLINE HYDROCHLORIDE amitriptyline hydrochloride; perphenazine TABLET;ORAL 070620-001 Sep 11, 1986 DISCN No No ⤷  Start Trial ⤷  Start Trial
Par Pharm PERPHENAZINE AND AMITRIPTYLINE HYDROCHLORIDE amitriptyline hydrochloride; perphenazine TABLET;ORAL 070565-001 Sep 11, 1986 DISCN No No ⤷  Start Trial ⤷  Start Trial
Par Pharm HYDROFLUMETHIAZIDE hydroflumethiazide TABLET;ORAL 088850-001 May 31, 1985 DISCN No No ⤷  Start Trial ⤷  Start Trial
Par Pharm IBUPROFEN ibuprofen TABLET;ORAL 070328-001 Aug 6, 1985 DISCN No No ⤷  Start Trial ⤷  Start Trial
Par Pharm CLONIDINE HYDROCHLORIDE clonidine hydrochloride TABLET;ORAL 070460-001 Jul 8, 1986 DISCN No No ⤷  Start Trial ⤷  Start Trial
Par Pharm TRICHLORMETHIAZIDE trichlormethiazide TABLET;ORAL 087005-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Supplementary Protection Certificates for Par Pharm Drugs

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
1781277 PA2024501 Lithuania ⤷  Start Trial PRODUCT NAME: IBUPROFENO IR PARACETAMOLIO DERINYS; REGISTRATION NO/DATE: LT/1/23/5212/001-002 20230726
0454511 SPC/GB99/008 United Kingdom ⤷  Start Trial PRODUCT NAME: 2-N-BUTYL-4-SPIROCYCLOPENTANE-1-((2'-(TETRAZOL-5-YL)BIPHENYL-4-YL)METHYL)-2-IMIDAZOLIN-5-ONE)(GENERIC NAME IRBESARTAN) OPTIONALLY IN THE FORM OF ONE OF ITS SALTS AND HYDROCHLOROTHIAZIDE; REGISTERED: UK EU/1/98/086/001 19981015; UK EU/1/98/086/002 19981015; UK EU/1/98/086/003 19981015; UK EU/1/98/086/004 19981015; UK EU/1/98/086/005 19981015; UK EU/1/98/086/006 19981015
0836511 CA 2006 00019 Denmark ⤷  Start Trial PRODUCT NAME: FENTANYL HYDROCHLORID
3185856 LUC00356 Luxembourg ⤷  Start Trial PRODUCT NAME: COMBINATION OF DOXYLAMINE, OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, AND PYRIDOXINE, OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF; AUTHORISATION NUMBER AND DATE: 2024030081, 20240220
1769785 C300522 Netherlands ⤷  Start Trial PRODUCT NAME: FENTANYL EN DOSERINGSAPPLICATOR; REG. NO/DATE: EU/2/11/127/001 20111006
1769785 C300521 Netherlands ⤷  Start Trial PRODUCT NAME: FENTANYL; REG NO/DATE: EU/2/11/127/001 20111006
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description
Similar Applicant Names
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