Hartmut Richter

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Langenfeld, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing dialkyl thiodiglycolates
- Patent number 7,642,371
- Issue date Jan 5, 2010
- SALTIGO GmbH
- Lars Rodefeld
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing alkyl-(3-chlorophenyl)-sulphones
- Patent number 5,475,142
- Issue date Dec 12, 1995
- Bayer Aktiengesellschaft
- Stefan Antons
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PREPARING DIALKYL THIODIGLYCOLATES
- Publication number 20090163736
- Publication date Jun 25, 2009
- SALTIGO GMBH
- Lars Rodefeld
- C07 - ORGANIC CHEMISTRY