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Last Updated: August 14, 2024

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 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 Submissiondate
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

International Family Members for US Patent 4,591,592

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 22530 ⤷  Sign Up
Australia 546492 ⤷  Sign Up
Australia 7351881 ⤷  Sign Up
Canada 1176170 ⤷  Sign Up
Germany 3175410 ⤷  Sign Up
Denmark 159590 ⤷  Sign Up
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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