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Last Updated: October 4, 2024

WARFARIN Drug Patent Profile


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When do Warfarin patents expire, and what generic alternatives are available?

Warfarin is a drug marketed by Amneal Pharms, Aurobindo Pharma Usa, Barr, Chartwell Rx, Invagen Pharms, Ipca Labs Ltd, Pliva, Taro, Usl Pharma, Watson Labs, and Zydus Pharms Usa. and is included in seventeen NDAs.

The generic ingredient in WARFARIN is warfarin sodium. There are twenty-two drug master file entries for this compound. Twenty-four suppliers are listed for this compound. Additional details are available on the warfarin sodium profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Warfarin

A generic version of WARFARIN was approved as warfarin sodium by TARO on July 15th, 1999.

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Summary for WARFARIN
Drug patent expirations by year for WARFARIN
Drug Prices for WARFARIN

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Drug Sales Revenue Trends for WARFARIN

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US Patents and Regulatory Information for WARFARIN

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Taro WARFARIN SODIUM warfarin sodium TABLET;ORAL 040301-001 Jul 15, 1999 AB RX No No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Invagen Pharms WARFARIN SODIUM warfarin sodium TABLET;ORAL 090935-005 May 25, 2011 AB RX No No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Chartwell Rx WARFARIN SODIUM warfarin sodium TABLET;ORAL 040196-004 Sep 30, 1997 DISCN No No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Zydus Pharms Usa WARFARIN SODIUM warfarin sodium TABLET;ORAL 040663-006 May 30, 2006 AB RX No No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Ipca Labs Ltd WARFARIN SODIUM warfarin sodium TABLET;ORAL 200104-004 Jun 27, 2013 AB RX No No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Pliva WARFARIN SODIUM warfarin sodium TABLET;ORAL 040616-005 Jul 5, 2006 AB RX No No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Invagen Pharms WARFARIN SODIUM warfarin sodium TABLET;ORAL 090935-009 May 25, 2011 AB RX No 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

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