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Serving hundreds of leading biopharmaceutical companies globally:

Johnson and Johnson
McKinsey
Citi
Harvard Business School
Cantor Fitzgerald
Fuji
Medtronic
Queensland Health
Dow

Generated: May 24, 2018

DrugPatentWatch Database Preview

QUESTRAN LIGHT Drug Profile

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Which patents cover Questran Light, and when can generic versions of Questran Light launch?

Questran Light is a drug marketed by Bristol Myers and is included in one NDA.

The generic ingredient in QUESTRAN LIGHT is cholestyramine. There are eight drug master file entries for this compound. Seven suppliers are listed for this compound. Additional details are available on the cholestyramine profile page.
Summary for QUESTRAN LIGHT
Drug patent expirations by year for QUESTRAN LIGHT

US Patents and Regulatory Information for QUESTRAN LIGHT

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Bristol Myers QUESTRAN LIGHT cholestyramine POWDER;ORAL 019669-001 Dec 5, 1988 DISCN Yes No ➤ Sign Up ➤ Sign Up ➤ Sign Up
Bristol Myers QUESTRAN LIGHT cholestyramine POWDER;ORAL 019669-003 Dec 5, 1988 DISCN Yes No ➤ Sign Up ➤ Sign Up ➤ Sign Up
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 hundreds of leading biopharmaceutical companies globally:

Healthtrust
Fish and Richardson
Federal Trade Commission
Baxter
Chubb
US Department of Justice
McKesson
Chinese Patent Office
Colorcon

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