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Serving leading biopharmaceutical companies globally:

Farmers Insurance
Johnson and Johnson
Cantor Fitzgerald
Federal Trade Commission
Boehringer Ingelheim

Generated: December 11, 2017

DrugPatentWatch Database Preview

Details for Patent: 5,160,744

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Summary for Patent: 5,160,744

Title: Verapmil therapy
Abstract:A dosage form is disclosed comprising means for delaying the delivery of drug from the dosage form following the administration of the dosage form to a patient in need of drug therapy.
Inventor(s): Jao; Frank (San Jose, CA), Wong; Patrick S. (Palo Alto, CA), Huynh; Hoa T. (Fremont, CA), McChesney; Kathy (Cupertino, CA), Wat; Pamela K. (Santa Clara, CA)
Assignee: Alza Corporation (Palo Alto, CA)
Application Number:07/722,622
Patent Claim Types:
see list of patent claims
Dosage form; Delivery; Composition; Use;

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International Patent Family for Patent: 5,160,744

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
European Patent Office0591389► Subscribe
Spain2114562► Subscribe
Finland935844► Subscribe
Finland110919► Subscribe
Greece3026674► Subscribe
Ireland922122► Subscribe
JapanH06508838► Subscribe
Japan3718522► Subscribe
Germany69225135► Subscribe
Canada2105165► 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 Army
Farmers Insurance
Boehringer Ingelheim

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