Frank Winsberg

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Duisburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing aliphatic straight-chain and beta-alkyl-branc...
- Patent number 7,138,544
- Issue date Nov 21, 2006
- Celanese Chemicals Europe GmbH
- Helmut Springer
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for preparing aliphatic straight-chain and beta-alkyl-branc...
- Publication number 20060106249
- Publication date May 18, 2006
- Celanese Chemicals Europe GmbH
- Helmut Springer
- C07 - ORGANIC CHEMISTRY