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Serving leading biopharmaceutical companies globally:

Argus Health
Express Scripts
US Department of Justice

Generated: November 22, 2017

DrugPatentWatch Database Preview

Details for Patent: 5,004,758

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Summary for Patent: 5,004,758

Title: Water soluble camptothecin analogs useful for inhibiting the growth of animal tumor cells
Abstract:Water soluble camptothecin analogs, pharmaceutical compositions comprising such analogs, and a method of inhibiting the growth of tumor cells sensitive to such analogs in an animal in need thereof.
Inventor(s): Boehm; Jeffrey C. (King of Prussia, PA), Hecht; Sidney M. (Charlottesville, VA), Holden; Kenneth G. (Malvern, PA), Johnson; Randall K. (Ardmore, PA), Kingsbury; William D. (Wayne, PA)
Assignee: SmithKline Beecham Corporation (Philadelphia, PA)
Application Number:07/266,460
Patent Claim Types:
see list of patent claims
Compound; Use; Composition; Dosage form; Delivery;

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International Patent Family for Patent: 5,004,758

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Cyprus2017► Subscribe
Czech Republic9103973► Subscribe
Germany3855575► Subscribe
Germany19775017► Subscribe
Denmark663688► Subscribe
Denmark173034► Subscribe
European Patent Office0321122► SubscribeSPC/GB96/057United Kingdom► Subscribe
European Patent Office0321122► Subscribe97C0009Belgium► Subscribe
European Patent Office0321122► SubscribeC970017Netherlands► Subscribe
European Patent Office0321122► Subscribe2/1997Austria► 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:

Cantor Fitzgerald
US Army
Boehringer Ingelheim
Federal Trade Commission

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