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Last Updated: August 4, 2020

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DUVOID Drug Profile

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

Duvoid is a drug marketed by Chartwell Rx and is included in three NDAs.

The generic ingredient in DUVOID is bethanechol chloride. There are eight drug master file entries for this compound. Ten suppliers are listed for this compound. Additional details are available on the bethanechol chloride profile page.

US ANDA Litigation and Generic Entry Outlook for Duvoid

A generic version of DUVOID was approved as bethanechol chloride by WOCKHARDT on September 29th, 2003.

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Summary for DUVOID
Drug patent expirations by year for DUVOID

US Patents and Regulatory Information for DUVOID

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Chartwell Rx DUVOID bethanechol chloride TABLET;ORAL 086262-001 Approved Prior to Jan 1, 1982 AA RX No No   Start Trial   Start Trial   Start Trial
Chartwell Rx DUVOID bethanechol chloride TABLET;ORAL 086263-001 Approved Prior to Jan 1, 1982 AA RX No No   Start Trial   Start Trial   Start Trial
Chartwell Rx DUVOID bethanechol chloride TABLET;ORAL 085882-003 Approved Prior to Jan 1, 1982 AA RX No No   Start Trial   Start Trial   Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

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Serving leading biopharmaceutical companies globally:

Harvard Business School
Merck
Medtronic
Boehringer Ingelheim
AstraZeneca
Moodys

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