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Serving leading biopharmaceutical companies globally:

Cantor Fitzgerald
Boehringer Ingelheim
Covington
Julphar
Mallinckrodt
Chubb
Daiichi Sankyo
McKesson
Johnson and Johnson
Express Scripts

Generated: January 20, 2018

DrugPatentWatch Database Preview

OVULEN-28 Drug Profile

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When do Ovulen-28 patents expire, and what generic alternatives are available?

Ovulen-28 is a drug marketed by Gd Searle Llc and is included in one NDA.

The generic ingredient in OVULEN-28 is ethynodiol diacetate; mestranol. There are four drug master file entries for this compound. Additional details are available on the ethynodiol diacetate; mestranol profile page.
Summary for OVULEN-28
Drug patent expirations by year for OVULEN-28

US Patents and Regulatory Information for OVULEN-28

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Gd Searle Llc OVULEN-28 ethynodiol diacetate; mestranol TABLET;ORAL-28 016705-001 Approved Prior to Jan 1, 1982 DISCN No No ➤ Subscribe ➤ Subscribe ➤ Subscribe
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:

Chubb
Chinese Patent Office
Moodys
Harvard Business School
Baxter
Deloitte
Teva
US Department of Justice
Novartis

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