Controlled release verapamil tablets

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United States of America Patent

PATENT NO 5169639
SERIAL NO

07736031

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Controlled release verapamil tablets are disclosed. The tablets include an excipient having a hydrophilic material, preferably containing a mixture of xanthan gum/locust bean gum, and an inert diluent.

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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
Staniforth, John N Bath, GB2 39 1991

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