Pascal Willa

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Gampel, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method for the production of biphenyl-4-carbonitrile
- Patent number 7,002,034
- Issue date Feb 21, 2006
- Johannes Bartek
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for the production of biphenyl-4-carbonitrile
- Publication number 20050085657
- Publication date Apr 21, 2005
- Johannes Bartek
- C07 - ORGANIC CHEMISTRY