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Last Updated: November 2, 2024

LIORESAL Drug Patent Profile


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

Lioresal is a drug marketed by Amneal and Novartis and is included in two NDAs.

The generic ingredient in LIORESAL is baclofen. There are twenty-one drug master file entries for this compound. Sixty-five suppliers are listed for this compound. Additional details are available on the baclofen profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Lioresal

A generic version of LIORESAL was approved as baclofen by IVAX SUB TEVA PHARMS on July 21st, 1988.

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Summary for LIORESAL
Drug patent expirations by year for LIORESAL
Drug Prices for LIORESAL

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Recent Clinical Trials for LIORESAL

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

SponsorPhase
Dr. John A. Thiel Medical Professional CorporationN/A
Prof. Daniele ZullinoPhase 2
MedtronicPhase 4

See all LIORESAL clinical trials

Pharmacology for LIORESAL

US Patents and Regulatory Information for LIORESAL

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Amneal LIORESAL baclofen INJECTABLE;INTRATHECAL 020075-003 Nov 7, 1996 AP RX Yes Yes ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Novartis LIORESAL baclofen TABLET;ORAL 017851-001 Approved Prior to Jan 1, 1982 DISCN Yes No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Amneal LIORESAL baclofen INJECTABLE;INTRATHECAL 020075-001 Jun 17, 1992 AP RX Yes Yes ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Amneal LIORESAL baclofen INJECTABLE;INTRATHECAL 020075-002 Jun 17, 1992 AP RX Yes Yes ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Novartis LIORESAL baclofen TABLET;ORAL 017851-003 Jan 20, 1982 DISCN Yes 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

International Patents for LIORESAL

See the table below for patents covering LIORESAL around the world.

Country Patent Number Title Estimated Expiration
United Kingdom 1017439 ⤷  Sign Up
Netherlands 6407755 ⤷  Sign Up
Switzerland 449646 Verfahren zur Herstellung neuer Aminosäuren ⤷  Sign Up
France 1431697 Procédé de préparation de nouveaux acides aminés, entre autres l'acide gamma-amino-beta-(p-chlorophényl)butyrique ⤷  Sign Up
France 3692 ⤷  Sign Up
>Country >Patent Number >Title >Estimated Expiration

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