Arthur Wegmann

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Kaisten, CH

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of phenyl alkyl ketones and benzaldehydes
- Patent number 6,211,413
- Issue date Apr 3, 2001
- Bayer Aktiengesellschaft
- Arthur Wegmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 1,2-benzisothiazoles
- Patent number 5,527,917
- Issue date Jun 18, 1996
- Ciba-Geigy Corporation
- Hans-Ruedi Kanel
- C07 - ORGANIC CHEMISTRY