Andreas Gerken

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Schessel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Thermotropic main-chain liquid crystalline polymers and method of i...
- Patent number 7,175,779
- Issue date Feb 13, 2007
- Optatech Corporation
- Hans Kricheldorf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Chirally nematic polyesters
- Patent number 6,291,629
- Issue date Sep 18, 2001
- BASF Aktiengesellschaft
- Hans R. Kricheldorf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
REACTIVE COMPOUND FOR PRODUCING POLYURETHANE LAYERS HAVING THERMALL...
- Publication number 20230406990
- Publication date Dec 21, 2023
- Benecke-Kaliko AG
- Andreas Gerken
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...