Gerolf Weissach

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Leverkusen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing alkylhydroxyalkyl cellulose
- Patent number 6,891,034
- Issue date May 10, 2005
- Wolff Walsrode AG
- Wolfgang Dannhorn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Process for preparing alkylhydroxyalkyl cellulose
- Publication number 20020038018
- Publication date Mar 28, 2002
- Wolfgang Dannhorn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...