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Last Updated: November 24, 2024

ETRAFON 2-25 Drug Patent Profile


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Which patents cover Etrafon 2-25, and when can generic versions of Etrafon 2-25 launch?

Etrafon 2-25 is a drug marketed by Schering and is included in one NDA.

The generic ingredient in ETRAFON 2-25 is amitriptyline hydrochloride; perphenazine. There are thirteen drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the amitriptyline hydrochloride; perphenazine profile page.

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Summary for ETRAFON 2-25
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 1
Patent Applications: 26
DailyMed Link:ETRAFON 2-25 at DailyMed
Drug patent expirations by year for ETRAFON 2-25

US Patents and Regulatory Information for ETRAFON 2-25

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Schering ETRAFON 2-25 amitriptyline hydrochloride; perphenazine TABLET;ORAL 014713-004 Approved Prior to Jan 1, 1982 DISCN 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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