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Ernest S. Quan
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Fremont, CA, US
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last 30 patents
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Patent Grant
Nutritional support system
Patent number
6,190,351
Issue date
Feb 20, 2001
Alza Corporation
Richard G. Weyers
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Nutritional support system
Patent number
5,925,015
Issue date
Jul 20, 1999
ALZA Corporation
Richard G. Weyers
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Dosage form for delivering drug in short-time period
Patent number
5,178,867
Issue date
Jan 12, 1993
ALZA Corporation
George V. Guittard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE