Zakauddin T. Chowhan

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Sunnyvale, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of enteric coated pharmaceutical dosage...
- Patent number 6,224,911
- Issue date May 1, 2001
- Syntex (USA) LLC
- Zakauddin T. Chowhan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Directly-compressible naproxen or naproxen sodium compositions
- Patent number 5,470,580
- Issue date Nov 28, 1995
- Syntex Pharmaceuticals International Limited
- Roy Kuramoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Directly-compressible naproxen or naproxen sodium compositions
- Patent number 5,358,717
- Issue date Oct 25, 1994
- Syntex (U.S.A.) Inc.
- Roy Kuramoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE