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Serving hundreds of leading biopharmaceutical companies globally:

Teva
AstraZeneca
Federal Trade Commission
Chubb
Accenture
US Department of Justice
Healthtrust
QuintilesIMS
Chinese Patent Office

Generated: April 26, 2018

DrugPatentWatch Database Preview

Details for Patent: 6,180,639

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Summary for Patent: 6,180,639
Title: 1,3-oxathiolane nucleoside analogues
Abstract:(-)-4-amino-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-(1H)-pyrimidin-2-one, its pharmaceutically acceptable derivatives, pharmaceutical formulation thereof, methods for its preparation and its uses as an antiviral agent are described.
Inventor(s): Coates; Jonathan Allan (Greenford, GB), Mutton; Ian Martin (Greenford, GB), Penn; Charles Richard (Greenford, GB), Williamson; Christopher (Greenford, GB), Storer; Richard (Greenford, GB)
Assignee: BioChem Pharma Inc. (Laval, CA)
Application Number:07/835,964
Patent Claim Types:
see list of patent claims
Use; Composition; Compound;

Drugs Protected by US Patent 6,180,639

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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Foreign Priority and PCT Information for Patent: 6,180,639

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom9009861May 02, 1990
PCT Information
PCT FiledMay 02, 1991PCT Application Number:PCT/GB91/00706
PCT Publication Date:November 14, 1991PCT Publication Number: WO91/17159

International Family Members for US Patent 6,180,639

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
African Regional IP Organization (ARIPO) 182 ➤ Sign Up
African Regional IP Organization (ARIPO) 9100255 ➤ Sign Up
Australia 651345 ➤ Sign Up
Australia 7771991 ➤ Sign Up
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Medtronic
US Army
Healthtrust
Mallinckrodt
Accenture
AstraZeneca
Express Scripts
Farmers Insurance
Colorcon

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