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Last Updated: November 22, 2024

MIGRANAL Drug Patent Profile


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

Migranal is a drug marketed by Bausch and is included in one NDA.

The generic ingredient in MIGRANAL is dihydroergotamine mesylate. There are six drug master file entries for this compound. Ten suppliers are listed for this compound. Additional details are available on the dihydroergotamine mesylate profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Migranal

A generic version of MIGRANAL was approved as dihydroergotamine mesylate by PADAGIS US on April 28th, 2003.

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

See drug prices for MIGRANAL

Recent Clinical Trials for MIGRANAL

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

SponsorPhase
Impel NeuroPharma Inc.Phase 1
Stanford UniversityPhase 2
Thomas Jefferson UniversityPhase 4

See all MIGRANAL clinical trials

Pharmacology for MIGRANAL

US Patents and Regulatory Information for MIGRANAL

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Bausch MIGRANAL dihydroergotamine mesylate SPRAY, METERED;NASAL 020148-001 Dec 8, 1997 AB RX Yes Yes ⤷  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 MIGRANAL

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Bausch MIGRANAL dihydroergotamine mesylate SPRAY, METERED;NASAL 020148-001 Dec 8, 1997 ⤷  Sign Up ⤷  Sign Up
Bausch MIGRANAL dihydroergotamine mesylate SPRAY, METERED;NASAL 020148-001 Dec 8, 1997 ⤷  Sign Up ⤷  Sign Up
Bausch MIGRANAL dihydroergotamine mesylate SPRAY, METERED;NASAL 020148-001 Dec 8, 1997 ⤷  Sign Up ⤷  Sign Up
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

International Patents for MIGRANAL

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

Country Patent Number Title Estimated Expiration
Austria A30383 ⤷  Sign Up
Finland 830245 ⤷  Sign Up
Germany 2802113 ⤷  Sign Up
Japan H0253406 ⤷  Sign Up
Portugal 67292 PROCEDE POUR LA PREPARATION D'UNE COMPOSITION PHARMACEUTIQUE NASAL ET PULMONAIRE ⤷  Sign Up
United Kingdom 8302374 ⤷  Sign Up
>Country >Patent Number >Title >Estimated Expiration

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