Claude Stritt

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Basel, CH

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Patents Grantslast 30 patents

Information Patent Grant
Transesterification process of retinol esters
- Patent number 9,371,279
- Issue date Jun 21, 2016
- DSM IP Assets B.V.
- Werner Bonrath
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing cycloalkenylalkenes
- Patent number 5,155,255
- Issue date Oct 13, 1992
- Hoffmann-La Roche Inc.
- Mario Mazzuchelli
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
TRANSESTERIFICATION PROCESS OF RETINOL ESTERS
- Publication number 20150183734
- Publication date Jul 2, 2015
- DSM IP Assets B. V.
- Werner Bonrath
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF B-IONONES AND VITAMIN A, VITAMIN A D...
- Publication number 20100312016
- Publication date Dec 9, 2010
- Andreas Luettin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of an epoxy compound and an aldehyde
- Publication number 20090287006
- Publication date Nov 19, 2009
- Jochen Stangl
- C07 - ORGANIC CHEMISTRY