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Last Updated: March 29, 2024

HYDERGINE Drug Patent Profile


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When do Hydergine patents expire, and what generic alternatives are available?

Hydergine is a drug marketed by Novartis and is included in four NDAs.

The generic ingredient in HYDERGINE is ergoloid mesylates. There are four drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the ergoloid mesylates profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Hydergine

A generic version of HYDERGINE was approved as ergoloid mesylates by SUN PHARM INDUSTRIES on October 31st, 1991.

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Drug patent expirations by year for HYDERGINE
Anatomical Therapeutic Chemical (ATC) Classes for HYDERGINE

US Patents and Regulatory Information for HYDERGINE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Novartis HYDERGINE ergoloid mesylates SOLUTION;ORAL 018418-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Novartis HYDERGINE ergoloid mesylates TABLET;SUBLINGUAL 009087-002 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Novartis HYDERGINE ergoloid mesylates TABLET;ORAL 017993-003 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
>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 HYDERGINE

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

Country Patent Number Title Estimated Expiration
Czechoslovakia 203199 METHOD OF MAKING STABIL SOLUTIONS OF HYDROGENOUS ERGOT ALCALOIDS,EVENT.SYNTHETIC DERIVATIVES THEREOF ⤷  Try a Trial
Hong Kong 15383 STABLE SOLUTIONS OF ERGOT ALKALOIDS ⤷  Try a Trial
France 2399248 ⤷  Try a Trial
>Country >Patent Number >Title >Estimated Expiration

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