Bernhard Urwyler

Follow

Person

Schweizerhalle, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of 4,6-dimethoxy-2-(methylsulfonyl)-1,3...
- Patent number 6,693,194
- Issue date Feb 17, 2004
- Syngenta Crop Protection, Inc.
- Beat Jau
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR THE PREPARATION OF THIOPHENOLS
- Publication number 20070161817
- Publication date Jul 12, 2007
- Syngenta Crop Protection, Inc.
- Gottfried Seifert
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of thiophenols
- Publication number 20040030135
- Publication date Feb 12, 2004
- Gottfried Seifert
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of 4,6-dimethoxy-2-(methylsulfonyl)-1,3...
- Publication number 20030135047
- Publication date Jul 17, 2003
- Beat Jau
- C07 - ORGANIC CHEMISTRY