Last Updated: July 1, 2026

PROPAFENONE Drug Patent Profile


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Which patents cover Propafenone, and what generic alternatives are available?

Propafenone is a drug marketed by Aurobindo Pharma Ltd, Glenmark Pharms Ltd, Mylan, Rising, Sinotherapeutics Inc, Strides Pharma Intl, Twi Pharms, Upsher Smith Labs, Watson Labs Inc, Zydus Lifesciences, Ani Pharms, Aurobindo Pharma, Nesher Pharms, Sun Pharm Industries, and Watson Labs. and is included in sixteen NDAs.

The generic ingredient in PROPAFENONE is propafenone hydrochloride. There are eleven drug master file entries for this compound. Fifteen suppliers are listed for this compound. Additional details are available on the propafenone hydrochloride profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Propafenone

A generic version of PROPAFENONE was approved as propafenone hydrochloride by WATSON LABS on October 24th, 2000.

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Summary for PROPAFENONE
US Patents:0
Applicants:15
NDAs:16
Drug Prices: Drug price information for PROPAFENONE
DailyMed Link:PROPAFENONE at DailyMed

US Patents and Regulatory Information for PROPAFENONE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Strides Pharma Intl PROPAFENONE HYDROCHLORIDE propafenone hydrochloride TABLET;ORAL 075938-002 Oct 17, 2002 AB RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Ani Pharms PROPAFENONE HYDROCHLORIDE propafenone hydrochloride TABLET;ORAL 076550-002 Apr 23, 2004 AB RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Sun Pharm Industries PROPAFENONE HYDROCHLORIDE propafenone hydrochloride TABLET;ORAL 075998-003 Nov 29, 2001 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Zydus Lifesciences PROPAFENONE HYDROCHLORIDE propafenone hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 214184-001 Apr 21, 2021 AB RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Ani Pharms PROPAFENONE HYDROCHLORIDE propafenone hydrochloride TABLET;ORAL 076550-003 Apr 23, 2004 AB RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Zydus Lifesciences PROPAFENONE HYDROCHLORIDE propafenone hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 214184-002 Apr 21, 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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