Jean-Claude Tritsch

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Saint-Louis, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing spray granules containing riboflavin
- Patent number 6,723,346
- Issue date Apr 20, 2004
- Roche Vitamins Inc.
- Markus Nowotny
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for preparing fat soluble beadlets
- Patent number 6,444,227
- Issue date Sep 3, 2002
- Roche Vitamins Inc.
- Bruno Leuenberger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water dispersible compositions
- Patent number 6,071,963
- Issue date Jun 6, 2000
- Roche Vitamins Inc.
- Jean-Claude Tritsch
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Free-flowing dry particles
- Patent number 6,030,645
- Issue date Feb 29, 2000
- Roche Vitamins Inc
- Jean-Claude Tritsch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE