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Ashok Chandulal Shah
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Kalamazoo, MI, US
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Patents Grants
last 30 patents
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Patent Grant
Lateral edge coated controlled release pharmaceutical compositions
Patent number
5,922,342
Issue date
Jul 13, 1999
Pharmacia and Upjohn Company
Ashok Chandulal Shah
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Grooved tablet for fractional dosing of sustained release medication
Patent number
4,824,677
Issue date
Apr 25, 1989
The Unjohn Company
Ashok C. Shah
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Stable pharmaceutical formulations
Patent number
4,215,117
Issue date
Jul 29, 1980
The Upjohn Company
Ashok C. Shah
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE