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Serving leading biopharmaceutical companies globally:

Express Scripts
Federal Trade Commission
Boehringer Ingelheim
Queensland Health

Generated: December 15, 2017

DrugPatentWatch Database Preview

Details for Patent: 5,703,079

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Summary for Patent: 5,703,079

Title: Tetrahydrofuran antifungals
Abstract:A compound represented by the formula I ##STR1## wherein X is independently both F or both Cl or one X is independently F and the other is independently Cl; R.sub.1 is a straight or branched chain (C.sub.3 to C.sub.8) alkyl group substituted by one or two polyetyher ester groups (e.g., a polyether ester convertible in vivo into a hydroxy group) thereof or a pharmaceutically acceptable salt thereof and pharmaceutical compositions thereof useful for treating and/or preventing fungal infections are disclosed.
Inventor(s): Saksena; Anil K. (Upper Montclair, NJ), Girijavallabhan; Viyyoor M. (Parsippany, NJ), Lovey; Raymond G. (West Caldwell, NJ), Pike; Russell E. (Stanhope, NJ), Wang; Haiyan (Dayton, NJ), Liu; Yi-Tsung (Morris Township, NJ), Ganguly; Ashit K. (Upper Montclair, NJ), Bennett; Frank (Piscataway, NJ)
Assignee: Schering Corporation (Kenilworth, NJ)
Application Number:08/460,400
Patent Claim Types:
see list of patent claims
Compound; Use; Composition;

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International Patent Family for Patent: 5,703,079

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Canada2197672► Subscribe
Colombia4520281► Subscribe
Hungary9701690► Subscribe
Hungary9601709► Subscribe
Hong Kong1008821► Subscribe
Hong Kong1008820► Subscribe
Finland118470► Subscribe
Finland962577► Subscribe
Spain2199291► Subscribe
Spain2159623► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

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Serving leading biopharmaceutical companies globally:

US Department of Justice
Chinese Patent Office
US Army
Farmers Insurance

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