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Details for Patent: 6,146,662

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Summary for Patent: 6,146,662

Title: System for delaying drug delivery up to seven hours
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.-L. (Palo Alto, CA), Huynh; Hoa T. (Fremont, CA), Mc Chesney; Kathy (Cupertino, CA), Wat; Pamela K. (Santa Clara, CA)
Assignee: ALZA Corporation (Mountain View, CA)
Application Number:08/036,648
Patent Claim Types:
see list of patent claims
Dosage form; Delivery; Composition; Use;

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International Patent Family for Patent: 6,146,662

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Norway934487<disabled in preview>
Germany69225135<disabled in preview>
European Patent Office0591389<disabled in preview>
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
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