Controlled release oxybutynin formulations

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United States of America Patent

PATENT NO 5399359
SERIAL NO

08206416

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Abstract

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A solid oral sustained release oxybutynin formulation includes a sustained release matrix including a gelling agent, an inert pharmaceutical diluent, and a cationic cross-linking agent.

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Patent Owner(s)

Patent OwnerAddress
PENWEST PHARMACEUTICALS COPATTERSON NY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baichwal, Anand R Wappingers Falls, NY 70 2087

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