LYVISPAH Drug Patent Profile

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

Lyvispah is a drug marketed by Amneal and is included in one NDA. There are five patents protecting this drug.

This drug has ten patent family members in eight countries.

The generic ingredient in LYVISPAH 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 Lyvispah

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

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Summary for LYVISPAH

International Patents:	10
US Patents:	5
Applicants:	1
NDAs:	1
Finished Product Suppliers / Packagers:	2
Raw Ingredient (Bulk) Api Vendors:	150
Patent Applications:	5,127
Drug Prices:	Drug price information for LYVISPAH
What excipients (inactive ingredients) are in LYVISPAH?	LYVISPAH excipients list
DailyMed Link:	LYVISPAH at DailyMed

Drug patent expirations by year for LYVISPAH

Pharmacology for LYVISPAH

Drug Class	gamma-Aminobutyric Acid-ergic Agonist
Mechanism of Action	GABA A Agonists GABA B Agonists

US Patents and Regulatory Information for LYVISPAH

LYVISPAH is protected by seven US patents.

Patents protecting LYVISPAH

Stabilized formulations of 4-amino-3-substituted butanoic acid derivatives
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Patented Use: METHOD FOR TREATING SPASTICITY

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Patented Use: TREATMENT OF SPASTICITY RESULTING FROM MULTIPLE SCLEROSIS, PARTICULARLY FOR THE RELIEF OF FLEXOR SPASMS AND CONCOMITANT PAIN, CLONUS, AND MUSCULAR RIGIDITY

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Patented Use: TREATMENT OF SPASTICITY RESULTING FROM SPINAL CORD INJURIES AND OTHER SPINAL CORD DISEASES

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Patented Use: TREATMENT OF SPASTICITY RESULTING FROM SPINAL CORD INJURIES AND OTHER SPINAL CORD DISEASES

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Glossary

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Amneal	LYVISPAH	baclofen	GRANULES;ORAL	215422-001	Nov 22, 2021		RX	Yes	No	⤷ Sign Up	⤷ Sign Up	Y			⤷ Sign Up
Amneal	LYVISPAH	baclofen	GRANULES;ORAL	215422-003	Nov 22, 2021		RX	Yes	Yes	⤷ Sign Up	⤷ Sign Up	Y			⤷ Sign Up
Amneal	LYVISPAH	baclofen	GRANULES;ORAL	215422-001	Nov 22, 2021		RX	Yes	No	⤷ Sign Up	⤷ Sign Up	Y			⤷ Sign Up
Amneal	LYVISPAH	baclofen	GRANULES;ORAL	215422-001	Nov 22, 2021		RX	Yes	No	⤷ Sign Up	⤷ Sign Up	Y			⤷ Sign Up
Amneal	LYVISPAH	baclofen	GRANULES;ORAL	215422-003	Nov 22, 2021		RX	Yes	Yes	⤷ Sign Up	⤷ Sign Up	Y			⤷ Sign Up
Amneal	LYVISPAH	baclofen	GRANULES;ORAL	215422-002	Nov 22, 2021		RX	Yes	No	⤷ Sign Up	⤷ Sign Up	Y			⤷ Sign Up
Amneal	LYVISPAH	baclofen	GRANULES;ORAL	215422-002	Nov 22, 2021		RX	Yes	No	⤷ Sign Up	⤷ Sign Up	Y			⤷ 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 LYVISPAH

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

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Country	Patent Number	Title	Estimated Expiration
China	114450002	4-氨基-3-取代的丁酸衍生物的稳定制剂 (Stable formulations of 4-amino-3-substituted butyric acid derivatives)	⤷ Sign Up
Japan	2022544901	４－アミノ－３－置換ブタン酸誘導体の安定化製剤	⤷ Sign Up
European Patent Office	4003323	FORMULATIONS STABILISÉES DE DÉRIVÉS DE L'ACIDE BUTANOÏQUE DU TYPE 4-AMINO-3-SUBSTITUÉS (STABILIZED FORMULATIONS OF 4-AMINO-3-SUBSTITUTED BUTANOIC ACID DERIVATIVES)	⤷ Sign Up
Brazil	112022001591	Formulações estabilizadas de derivados do ácido 4-amino-3-butanóico substituídos	⤷ Sign Up
Japan	7444967		⤷ Sign Up
World Intellectual Property Organization (WIPO)	2021021277		⤷ Sign Up
Canada	3148812	FORMULATIONS STABILISEES DE DERIVES DE L'ACIDE BUTANOIQUE DU TYPE 4-AMINO-3-SUBSTITUES (STABILIZED FORMULATIONS OF 4-AMINO-3-SUBSTITUTED BUTANOIC ACID DERIVATIVES)	⤷ Sign Up
>Country	>Patent Number	>Title	>Estimated Expiration

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Summary for LYVISPAH

Pharmacology for LYVISPAH

Patents protecting LYVISPAH

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