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Serving leading biopharmaceutical companies globally:

US Department of Justice
Fish and Richardson
Farmers Insurance

Generated: October 23, 2017

DrugPatentWatch Database Preview

Details for Patent: 5,747,447

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Summary for Patent: 5,747,447

Title: Stable polypeptide composition
Abstract:A (injectable biologically active) polypeptide is stabilized by dissolving said polypeptide forming a liquid solution in citrate buffer of about pH 5.0-5.5.
Inventor(s): Swift; Robert L. (Foster City, CA), Du Mee; Charles P. (Foster City, CA), Randolph; Anne (Burlingame, CA)
Assignee: COR Therapeutics (South San Francisco, CA)
Application Number:08/462,661
Patent Claim Types:
see list of patent claims
Use; Formulation; Compound; Composition; Delivery;

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International Patent Family for Patent: 5,747,447

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Canada2133205► Subscribe
Canada2573307► Subscribe
Canada2636421► Subscribe
Germany69322268► Subscribe
Australia679913► Subscribe
Denmark0639202► Subscribe
Australia4118293► Subscribe
Austria173739► Subscribe
European Patent Office0639202► Subscribe
Spain2124308► 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:

Johnson and Johnson
US Department of Justice
Boehringer Ingelheim

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