Last Updated: September 28, 2026

GENTAFAIR Drug Patent Profile


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

Gentafair is a drug marketed by Pharmafair and is included in five NDAs.

The generic ingredient in GENTAFAIR is gentamicin sulfate. There is one drug master file entry for this compound. Twenty-three suppliers are listed for this compound. Additional details are available on the gentamicin sulfate profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Gentafair

A generic version of GENTAFAIR was approved as gentamicin sulfate by SANDOZ on December 31st, 1969.

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Summary for GENTAFAIR
US Patents:0
Applicants:1
NDAs:5
Raw Ingredient (Bulk) Api Vendors: 34
DailyMed Link:GENTAFAIR at DailyMed

US Patents and Regulatory Information for GENTAFAIR

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Pharmafair GENTAFAIR gentamicin sulfate CREAM;TOPICAL 062458-001 Sep 1, 1983 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Pharmafair GENTAFAIR gentamicin sulfate OINTMENT;TOPICAL 062444-001 May 26, 1983 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Pharmafair GENTAFAIR gentamicin sulfate INJECTABLE;INJECTION 062493-001 Aug 28, 1985 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Pharmafair GENTAFAIR gentamicin sulfate OINTMENT;OPHTHALMIC 062443-001 May 26, 1983 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Pharmafair GENTAFAIR gentamicin sulfate SOLUTION/DROPS;OPHTHALMIC 062440-001 May 3, 1983 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
>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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