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L. G. Hamel
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Sunnyvale, CA, US
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last 30 patents
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Patent Grant
Verapamil dosage form
Patent number
4,753,802
Issue date
Jun 28, 1988
ALZA Corporation
Sally I. Stephens
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Pseudoephedrine, brompheniramine therapy
Patent number
4,662,880
Issue date
May 5, 1987
ALZA Corporation
L. G. Hamel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE