Jean Indermuhle

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Basel, CH

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of 3-phenylpyrrole derivatives
- Patent number 4,958,030
- Issue date Sep 18, 1990
- Ciba-Geigy Corporation
- Rudolf W. Pfluger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of .alpha., .alpha.-difluoroalkyl pheny...
- Patent number 4,727,187
- Issue date Feb 23, 1988
- Ciba-Geigy Corporation
- Urs Siegrist
- C07 - ORGANIC CHEMISTRY