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Serving hundreds of leading biopharmaceutical companies globally:

Teva
Express Scripts
McKesson
Dow
Citi
Cipla
Covington
Chubb
Daiichi Sankyo

Generated: April 20, 2018

DrugPatentWatch Database Preview

Details for Patent: 7,553,863

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Which drugs does patent 7,553,863 protect, and when does it expire?

Patent 7,553,863 protects ANTIZOL and is included in one NDA.

This patent has nine patent family members in eight countries.
Summary for Patent: 7,553,863
Title:Ultrapure 4-methylpyrazole
Abstract:Disclosed is an ultrapure 4-methylpyrazole containing less than 0.1% pyrazole and containing less than 10 ppm each of hydrazine and nitrobenzaldehyde. The ultrapure 4-methylpyrazole is prepared by a novel process so that less than 0.01% of ethylvinyl ether is present.
Inventor(s): Reardan; Dayton T. (Shorewood, MN), Combe; Michel D. (Fox Point, WI)
Assignee: Paladin Labs (Barbados) Inc. (Barbados, BB)
Application Number:11/279,708
Patent Claim Types:
see list of patent claims
Formulation; Compound; Process; Composition;

Drugs Protected by US Patent 7,553,863

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Par Pharm Inc ANTIZOL fomepizole INJECTABLE;INJECTION 020696-001 Dec 4, 1997 AP RX Yes Yes ➤ Sign Up ➤ Sign Up Y Y ➤ Sign Up
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

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Serving hundreds of leading biopharmaceutical companies globally:

Healthtrust
Dow
Harvard Business School
Julphar
McKesson
Colorcon
Covington
Cipla
Citi

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