Last Updated: September 24, 2026

ANTABUSE Drug Patent Profile


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

Antabuse is a drug marketed by Odyssey Pharms and Teva Womens and is included in three NDAs.

The generic ingredient in ANTABUSE is disulfiram. There is one drug master file entry for this compound. Five suppliers are listed for this compound. Additional details are available on the disulfiram profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Antabuse

A generic version of ANTABUSE was approved as disulfiram by SIGMAPHARM LABS LLC on March 28th, 2011.

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Summary for ANTABUSE
Recent Clinical Trials for ANTABUSE

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

SponsorPhase
National Institute on Alcohol Abuse and Alcoholism (NIAAA)EARLY_PHASE1
Columbia UniversityEARLY_PHASE1
University of RochesterPHASE1

See all ANTABUSE clinical trials

US Patents and Regulatory Information for ANTABUSE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Odyssey Pharms ANTABUSE disulfiram TABLET;ORAL 088482-001 Dec 8, 1983 DISCN Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Teva Womens ANTABUSE disulfiram TABLET;ORAL 007883-002 Approved Prior to Jan 1, 1982 DISCN Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Odyssey Pharms ANTABUSE disulfiram TABLET;ORAL 088483-001 Dec 8, 1983 DISCN Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Teva Womens ANTABUSE disulfiram TABLET;ORAL 007883-003 Approved Prior to Jan 1, 1982 DISCN Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
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