Viktor ZIMMERMANN

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Kaiseraugst, CH

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Patents Grantslast 30 patents

Information Patent Grant
Dehydrogenation process
- Patent number 12,258,311
- Issue date Mar 25, 2025
- DSM IP Assets B.V.
- Werner Bonrath
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of retinal
- Patent number 12,139,452
- Issue date Nov 12, 2024
- DSM IP Assets B.V.
- Werner Bonrath
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCTION OF VITAMIN A
- Publication number 20250034087
- Publication date Jan 30, 2025
- DSM IP Assets B. V.
- Werner BONRATH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCTION OF NEW SULFOLENIC INTERMEDIATES
- Publication number 20230142429
- Publication date May 11, 2023
- DSM IP Assets B. V.
- Werner BONRATH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCTION OF VITAMIN A
- Publication number 20230125156
- Publication date Apr 27, 2023
- DSM IP Assets B. V.
- Werner BONRATH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DEHYDROGENATION PROCESS
- Publication number 20230068017
- Publication date Mar 2, 2023
- DSM IP Assets B. V.
- Werner BONRATH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NEW PROCESS FOR THE PRODUCTION OF RETINAL
- Publication number 20220204445
- Publication date Jun 30, 2022
- DSM IP Assets B. V.
- Werner BONRATH
- C07 - ORGANIC CHEMISTRY