Last Updated: July 11, 2026

TIAGABINE Drug Patent Profile


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DrugPatentWatch® Litigation and Generic Entry Outlook for Tiagabine

A generic version of TIAGABINE was approved as tiagabine hydrochloride by MSN on November 16th, 2021.

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Summary for TIAGABINE
US Patents:0
Applicants:4
NDAs:4
Drug Prices: Drug price information for TIAGABINE
DailyMed Link:TIAGABINE at DailyMed
Drug patent expirations by year for TIAGABINE
Drug Prices for TIAGABINE

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US Patents and Regulatory Information for TIAGABINE

Glossary
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Amneal Pharms Co TIAGABINE HYDROCHLORIDE tiagabine hydrochloride TABLET;ORAL 208181-001 Dec 8, 2017 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Msn TIAGABINE HYDROCHLORIDE tiagabine hydrochloride TABLET;ORAL 214816-003 Nov 16, 2021 AB RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Amneal Pharms Co TIAGABINE HYDROCHLORIDE tiagabine hydrochloride TABLET;ORAL 208181-004 Dec 8, 2017 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Wilshire Pharms Inc TIAGABINE HYDROCHLORIDE tiagabine hydrochloride TABLET;ORAL 206857-002 Oct 13, 2017 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Msn TIAGABINE HYDROCHLORIDE tiagabine hydrochloride TABLET;ORAL 214816-004 Nov 16, 2021 AB RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Wilshire Pharms Inc TIAGABINE HYDROCHLORIDE tiagabine hydrochloride TABLET;ORAL 206857-004 Oct 13, 2017 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Amneal Pharms Co TIAGABINE HYDROCHLORIDE tiagabine hydrochloride TABLET;ORAL 208181-002 Dec 8, 2017 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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Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.

 
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Preferred Citation:

Friedman, Yali. "DrugPatentWatch" DrugPatentWatch, thinkBiotech, 2026, www.DrugPatentWatch.com.
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