Guenter Westhaeuser

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Guntersblum, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing ethylene glycol dimethacrylate
- Patent number 8,686,181
- Issue date Apr 1, 2014
- Evonik Roehm GmbH
- Joachim Knebel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing butanediol dimethacrylates
- Patent number 8,039,664
- Issue date Oct 18, 2011
- Evonik Roehm GmbH
- Joachim Knebel
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING ETHYLENE GLYCOL DIMETHACRYLATE
- Publication number 20130172598
- Publication date Jul 4, 2013
- Evonik Roehm GmbH
- Joachim Knebel
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING BUTANEDIOL DIMETHACRYLATES
- Publication number 20100197955
- Publication date Aug 5, 2010
- Evonik Roehm GmbH
- Joachim Knebel
- C07 - ORGANIC CHEMISTRY