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Last Updated: November 7, 2024

TRILAFON Drug Patent Profile


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

Trilafon is a drug marketed by Schering and is included in five NDAs.

The generic ingredient in TRILAFON is perphenazine. There are eight drug master file entries for this compound. Sixteen suppliers are listed for this compound. Additional details are available on the perphenazine profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Trilafon

A generic version of TRILAFON was approved as perphenazine by SANDOZ on December 8th, 1988.

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Summary for TRILAFON
Drug patent expirations by year for TRILAFON
Recent Clinical Trials for TRILAFON

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

SponsorPhase
University of Texas Southwestern Medical CenterPhase 4
SunovionPhase 4
National Institute of Mental Health (NIMH)Phase 4

See all TRILAFON clinical trials

US Patents and Regulatory Information for TRILAFON

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Schering TRILAFON perphenazine CONCENTRATE;ORAL 011557-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Schering TRILAFON perphenazine TABLET;ORAL 010775-003 Approved Prior to Jan 1, 1982 DISCN Yes No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Schering TRILAFON perphenazine TABLET, EXTENDED RELEASE;ORAL 011361-002 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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