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Serving hundreds of leading biopharmaceutical companies globally:

McKesson
Daiichi Sankyo
Merck
Colorcon
McKinsey
US Department of Justice
Argus Health
Harvard Business School
Johnson and Johnson

Generated: April 22, 2018

DrugPatentWatch Database Preview

Details for Patent: 5,194,247

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Summary for Patent: 5,194,247
Title: Synergistic skin depigmentation composition
Abstract:There is disclosed a synergistic composition for skin depigmentation with reduced irritation which does not contain a corticosteroid comprising 4-hydroxyanisole and a retinoid, such as all-trans retinoic acid, 11-cis,13-cis-12-hydroxymethyl retinoic acid .delta.-lactone or (N-acetyl-4-aminophenyl) retinoate, in a pharmaceutically acceptable topical vehicle.
Inventor(s): Nair; Xina (E. Amherst, NY), Tramposch; Kenneth M. (Williamsville, NY)
Assignee:
Application Number:07/554,904
Patent Claim Types:
see list of patent claims
Composition; Compound;

Drugs Protected by US Patent 5,194,247

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
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:

Chubb
Mallinckrodt
Johnson and Johnson
AstraZeneca
Fish and Richardson
Cerilliant
Accenture
Baxter
Farmers Insurance

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