Denise Voelki

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Zuerich, CH

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Patents Grantslast 30 patents

Information Patent Grant
L-ascorbic acid and pectin composition
- Patent number 6,974,832
- Issue date Dec 13, 2005
- DSM Nutritional Products Inc.
- Chyi-Cheng Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
L-ascorbic acid and pectin composition
- Publication number 20010005514
- Publication date Jun 28, 2001
- F. Hoffmann-La Roche AG
- Chyi-Cheng Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE