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Last Updated: December 14, 2024

REVEX Drug Patent Profile


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

Revex is a drug marketed by Hikma and is included in one NDA.

The generic ingredient in REVEX is nalmefene hydrochloride. There are four drug master file entries for this compound. Three suppliers are listed for this compound. Additional details are available on the nalmefene hydrochloride profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Revex

A generic version of REVEX was approved as nalmefene hydrochloride by PURDUE PHARMA LP on February 8th, 2022.

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Summary for REVEX
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 41
Patent Applications: 4,612
DailyMed Link:REVEX at DailyMed
Drug patent expirations by year for REVEX

US Patents and Regulatory Information for REVEX

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Hikma REVEX nalmefene hydrochloride SOLUTION;INTRAMUSCULAR, INTRAVENOUS, SUBCUTANEOUS 020459-001 Apr 17, 1995 DISCN Yes No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Hikma REVEX nalmefene hydrochloride SOLUTION;INTRAMUSCULAR, INTRAVENOUS, SUBCUTANEOUS 020459-002 Apr 17, 1995 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

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