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Last Updated: November 22, 2024

FLEXERIL Drug Patent Profile


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Which patents cover Flexeril, and when can generic versions of Flexeril launch?

Flexeril is a drug marketed by Janssen Res And Dev and is included in one NDA.

The generic ingredient in FLEXERIL is cyclobenzaprine hydrochloride. There are sixteen drug master file entries for this compound. Fifty-eight suppliers are listed for this compound. Additional details are available on the cyclobenzaprine hydrochloride profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Flexeril

A generic version of FLEXERIL was approved as cyclobenzaprine hydrochloride by ACTAVIS LABS FL INC on May 3rd, 1989.

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Summary for FLEXERIL
Drug patent expirations by year for FLEXERIL
Recent Clinical Trials for FLEXERIL

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

SponsorPhase
Augusta UniversityPhase 4
Cognitive Research CorporationPhase 1
Neurana Pharmaceuticals, Inc.Phase 1

See all FLEXERIL clinical trials

US Patents and Regulatory Information for FLEXERIL

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Janssen Res And Dev FLEXERIL cyclobenzaprine hydrochloride TABLET;ORAL 017821-001 Approved Prior to Jan 1, 1982 DISCN Yes No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Janssen Res And Dev FLEXERIL cyclobenzaprine hydrochloride TABLET;ORAL 017821-002 Approved Prior to Jan 1, 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

Expired US Patents for FLEXERIL

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Janssen Res And Dev FLEXERIL cyclobenzaprine hydrochloride TABLET;ORAL 017821-001 Approved Prior to Jan 1, 1982 ⤷  Sign Up ⤷  Sign Up
Janssen Res And Dev FLEXERIL cyclobenzaprine hydrochloride TABLET;ORAL 017821-002 Approved Prior to Jan 1, 1982 ⤷  Sign Up ⤷  Sign Up
Janssen Res And Dev FLEXERIL cyclobenzaprine hydrochloride TABLET;ORAL 017821-002 Approved Prior to Jan 1, 1982 ⤷  Sign Up ⤷  Sign Up
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent 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. 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.