Klaus Wohlfahrt

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Obernburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of 2-mercaptobenzothiazole
- Patent number 5,367,082
- Issue date Nov 22, 1994
- Akzo nv
- Manfred J. Bergfeld
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of ethylene-ethane mixtures
- Patent number 4,783,572
- Issue date Nov 8, 1988
- Akzo nv
- Klaus Wohlfahrt
- C07 - ORGANIC CHEMISTRY