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Last Updated: July 16, 2024

ANAPROX Drug Patent Profile


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Which patents cover Anaprox, and when can generic versions of Anaprox launch?

Anaprox is a drug marketed by Atnahs Pharma Us and is included in one NDA.

The generic ingredient in ANAPROX is naproxen sodium. There are forty-two drug master file entries for this compound. One hundred and thirty-four suppliers are listed for this compound. Additional details are available on the naproxen sodium profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Anaprox

A generic version of ANAPROX was approved as naproxen sodium by CONTRACT PHARMACAL on January 13th, 1997.

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Drug patent expirations by year for ANAPROX
Drug Prices for ANAPROX

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Recent Clinical Trials for ANAPROX

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SponsorPhase
Northwestern Medical GroupPhase 2
Shirley Ryan AbilityLabPhase 2
Apkar ApkarianPhase 4

See all ANAPROX clinical trials

Pharmacology for ANAPROX

US Patents and Regulatory Information for ANAPROX

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Atnahs Pharma Us ANAPROX naproxen sodium TABLET;ORAL 018164-001 Approved Prior to Jan 1, 1982 DISCN Yes No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Atnahs Pharma Us ANAPROX DS naproxen sodium TABLET;ORAL 018164-003 Sep 30, 1987 AB RX Yes Yes ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Expired US Patents for ANAPROX

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Atnahs Pharma Us ANAPROX naproxen sodium TABLET;ORAL 018164-001 Approved Prior to Jan 1, 1982 ⤷  Sign Up ⤷  Sign Up
Atnahs Pharma Us ANAPROX naproxen sodium TABLET;ORAL 018164-001 Approved Prior to Jan 1, 1982 ⤷  Sign Up ⤷  Sign Up
Atnahs Pharma Us ANAPROX naproxen sodium TABLET;ORAL 018164-001 Approved Prior to Jan 1, 1982 ⤷  Sign Up ⤷  Sign Up
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

Supplementary Protection Certificates for ANAPROX

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
1411900 C300481 Netherlands ⤷  Sign Up PRODUCT NAME: NAPROXEN EN ESOMEPRAZOL; NAT. REGISTRATION NO/DATE: RVG 106235 20101118; FIRST REGISTRATION: PL 17901/0263-001 20101105
1411900 2011C/016 Belgium ⤷  Sign Up PRODUCT NAME: NAPROXENE ET ESOMEPRAZOLE (SOUS LA FORME D'ESOMEPRAZOLE MAGNESIUM TRIHYDRATE); AUTHORISATION NUMBER AND DATE: BE382505 20101214
0984957 SPC/GB11/013 United Kingdom ⤷  Sign Up PRODUCT NAME: NAPROXEN AND ESOMEPRAZOLE; REGISTERED: UK PL 17901/0263-0001 20101105
1411900 SPC/GB11/015 United Kingdom ⤷  Sign Up PRODUCT NAME: NAPROXEN AND ESOMEPRAZOLE; REGISTERED: UK PL 17901/0263-0001 20101105
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

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