Christian Walch

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Rixheim, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of cyclohexanecarboxylic acid derivatives
- Patent number 8,975,438
- Issue date Mar 10, 2015
- Hoffmann-La Roche Inc.
- Beat Birrer
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
New Process
- Publication number 20130018201
- Publication date Jan 17, 2013
- Beat Birrer
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the Preparation of a Peptide Powder Form
- Publication number 20100183876
- Publication date Jul 22, 2010
- André Hell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE