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Last Updated: November 25, 2024

RELAFEN Drug Patent Profile


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When do Relafen patents expire, and when can generic versions of Relafen launch?

Relafen is a drug marketed by Smithkline Beecham and is included in one NDA.

The generic ingredient in RELAFEN is nabumetone. There are twenty drug master file entries for this compound. Twenty-five suppliers are listed for this compound. Additional details are available on the nabumetone profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Relafen

A generic version of RELAFEN was approved as nabumetone by CHARTWELL RX on February 25th, 2002.

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Summary for RELAFEN
Drug patent expirations by year for RELAFEN
Drug Sales Revenue Trends for RELAFEN

See drug sales revenues for RELAFEN

Recent Clinical Trials for RELAFEN

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
Sanford ResearchEarly Phase 1
Dr. Reddy's Laboratories LimitedPhase 1

See all RELAFEN clinical trials

US Patents and Regulatory Information for RELAFEN

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Smithkline Beecham RELAFEN nabumetone TABLET;ORAL 019583-001 Dec 24, 1991 DISCN Yes No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Smithkline Beecham RELAFEN nabumetone TABLET;ORAL 019583-002 Dec 24, 1991 DISCN Yes No ⤷  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 RELAFEN

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Smithkline Beecham RELAFEN nabumetone TABLET;ORAL 019583-001 Dec 24, 1991 ⤷  Sign Up ⤷  Sign Up
Smithkline Beecham RELAFEN nabumetone TABLET;ORAL 019583-002 Dec 24, 1991 ⤷  Sign Up ⤷  Sign Up
Smithkline Beecham RELAFEN nabumetone TABLET;ORAL 019583-002 Dec 24, 1991 ⤷  Sign Up ⤷  Sign Up
Smithkline Beecham RELAFEN nabumetone TABLET;ORAL 019583-001 Dec 24, 1991 ⤷  Sign Up ⤷  Sign Up
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

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