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Serving hundreds of leading biopharmaceutical companies globally:

Federal Trade Commission
Cantor Fitzgerald
UBS
McKesson
Covington
Medtronic
Colorcon
Daiichi Sankyo
US Army

Generated: April 21, 2018

DrugPatentWatch Database Preview

Details for Patent: 5,591,731

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Summary for Patent: 5,591,731
Title: Crystalline amifostine compositions
Abstract:The present invention relates to a sterile, stable vacuum dried crystalline amifostine composition and, optionally, pharmaceutically acceptable excipient(s). Typically, the crystalline compositions of the present invention exhibit enhanced stability at temperatures ranging from about 4.degree. C. to about ambient temperature for a period of at least 2 years relative to existing solid vacuum dried amorphous amifostine preparations. The reconstituted compositions of the present invention are suitable for administration to humans as a radio- or chemoprotecting agent.
Inventor(s): Kennedy; Paul E. (Phoenixville, PA), Rajewski; Roger A. (Lawrence, KS), Baldoni; John M. (Glenmore, PA)
Assignee: U.S. Bioscience, Inc. (West Conshohocken, PA)
Application Number:08/389,386
Patent Claim Types:
see list of patent claims
Compound; Dosage form; Composition; Formulation;

Drugs Protected by US Patent 5,591,731

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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International Patents Family Members for US Patent 5,591,731

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
European Patent Office 1243272 ➤ Try a Free Trial
Czech Republic 9500230 ➤ Try a Free Trial
Czech Republic 284417 ➤ Try a Free Trial
Germany 69333453 ➤ Try a Free Trial
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Baxter
Cerilliant
Boehringer Ingelheim
Covington
Farmers Insurance
Queensland Health
McKesson
Chinese Patent Office
McKinsey

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