Last Updated: September 24, 2026

FLUPHENAZINE HYDROCHLORIDE Drug Patent Profile


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When do Fluphenazine Hydrochloride patents expire, and what generic alternatives are available?

Fluphenazine Hydrochloride is a drug marketed by Ani Pharms, Pharm Assoc, Fresenius Kabi Usa, Ajanta Pharma Ltd, Alembic, Amneal, Apotex, Aurobindo Pharma Ltd, Breckenridge, Dr Reddys, Glenmark Pharms Ltd, Hetero Labs Ltd Iii, Lannett Co Inc, MSN, Novitium Pharma, Prasco, Rising, Sandoz, Taro, Torrent, Twi Pharms, Upsher Smith Labs, Watson Labs, Zameer Pharms, and Zydus Lifesciences. and is included in thirty NDAs.

The generic ingredient in FLUPHENAZINE HYDROCHLORIDE is fluphenazine hydrochloride. There is one drug master file entry for this compound. Twenty-nine suppliers are listed for this compound. Additional details are available on the fluphenazine hydrochloride profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Fluphenazine Hydrochloride

A generic version of FLUPHENAZINE HYDROCHLORIDE was approved as fluphenazine hydrochloride by FRESENIUS KABI USA on April 16th, 1987.

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Recent Clinical Trials for FLUPHENAZINE HYDROCHLORIDE

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SponsorPhase
Janssen Scientific Affairs, LLC
Technische Universität MünchenPhase 4
Hannover Medical SchoolPhase 3

See all FLUPHENAZINE HYDROCHLORIDE clinical trials

Pharmacology for FLUPHENAZINE HYDROCHLORIDE
Drug ClassPhenothiazine
Anatomical Therapeutic Chemical (ATC) Classes for FLUPHENAZINE HYDROCHLORIDE

US Patents and Regulatory Information for FLUPHENAZINE HYDROCHLORIDE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Torrent FLUPHENAZINE HYDROCHLORIDE fluphenazine hydrochloride TABLET;ORAL 217094-003 Jan 22, 2024 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Hetero Labs Ltd Iii FLUPHENAZINE HYDROCHLORIDE fluphenazine hydrochloride TABLET;ORAL 218769-004 Nov 18, 2025 AB RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Dr Reddys FLUPHENAZINE HYDROCHLORIDE fluphenazine hydrochloride TABLET;ORAL 214534-003 Jan 7, 2021 AB RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Zameer Pharms FLUPHENAZINE HYDROCHLORIDE fluphenazine hydrochloride TABLET;ORAL 215141-001 Oct 20, 2021 AB RX 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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