Werner Simon

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Riehen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Astaxanthin esters
- Patent number 7,253,297
- Issue date Aug 7, 2007
- DSM IP Assetts B.V.
- Arnold Gloor
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Carotenoid esters, carotenoid-enriched feeds, and methods of pigmen...
- Patent number 6,896,895
- Issue date May 24, 2005
- DSM IP Assets B.V.
- Joseph Schierle
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Catalytic isomerization of Z-pentol to E-pentol
- Patent number 6,465,698
- Issue date Oct 15, 2002
- Roche Vitamins, Inc.
- Arnold Gloor
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Carotenoid ketones and esters
- Patent number 5,849,345
- Issue date Dec 15, 1998
- Roche Vitamins Inc.
- Alfred Giger
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Beta-keto-alcohols and the process for the manufacture thereof
- Patent number 5,648,550
- Issue date Jul 15, 1997
- Roche Vitamins Inc.
- Andreas Brungger
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR THE PREPARATION OF ZEACAROTENES
- Publication number 20090312587
- Publication date Dec 17, 2009
- Andreas PUHL
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel Composition Comprising Ligustilide and Process For Their Manu...
- Publication number 20080152730
- Publication date Jun 26, 2008
- Ralf Proplesch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Salts of astaxathin esters
- Publication number 20080008798
- Publication date Jan 10, 2008
- Arnold Gloor
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Astaxanthin esters
- Publication number 20070110881
- Publication date May 17, 2007
- Arnold Gloor
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Astaxanthin esters
- Publication number 20050096477
- Publication date May 5, 2005
- Arnold Gloor
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Carotenoid esters, carotenoid-enriched feeds, and methods of pigmen...
- Publication number 20020114867
- Publication date Aug 22, 2002
- Joseph Schierle
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Catalytic isomerization of Z-pentol to E-pentol
- Publication number 20020042547
- Publication date Apr 11, 2002
- ROCHE VITAMINS INC.
- Arnold Gloor
- C07 - ORGANIC CHEMISTRY