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Serving hundreds of leading biopharmaceutical companies globally:

Chinese Patent Office
Daiichi Sankyo
US Department of Justice
AstraZeneca
Express Scripts
Cantor Fitzgerald
QuintilesIMS
Fuji
Boehringer Ingelheim

Generated: May 23, 2018

DrugPatentWatch Database Preview

Details for Patent: 4,591,592

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Summary for Patent: 4,591,592
Title: Acid stabilized compositions of thieno-pyridine derived compounds
Abstract:A novel pharmaceutical composition which comprises an acid salt of a thieno-pyridine derived compound, a pharmaceutically acceptable, non-volatile organic acid (particularly citric acid) and optionally other suitable pharmaceutical excipients.
Inventor(s): Chowhan; Zaka-ud-Din T. (Sunnyvale, CA)
Assignee: Syntex (U.S.A.) Inc. (Palo Alto, CA)
Application Number:06/665,675
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 4,591,592
Patent Claim Types:
see list of patent claims
Composition; Compound;

Drugs Protected by US Patent 4,591,592

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 Family Members for US Patent 4,591,592

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Denmark 321081 ➤ Try a Free Trial
Canada 1176170 ➤ Try a Free Trial
Germany 3175410 ➤ Try a Free Trial
Australia 7351881 ➤ 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:

Fuji
UBS
US Army
Daiichi Sankyo
Harvard Business School
Fish and Richardson
Express Scripts
Moodys
Federal Trade Commission

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