Jean-Louis Grieneisen

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Corbas, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing optionally substituted p-hydroxymandelic compo...
- Patent number 8,759,573
- Issue date Jun 24, 2014
- Rhodia Operations
- Bruno Heinisch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of purified hydroquinone
- Patent number 8,236,992
- Issue date Aug 7, 2012
- Rhodia Operations
- Jean-Claude Masson
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING OPTIONALLY SUBSTITUTED P-HYDROXYMANDELIC COMPO...
- Publication number 20110009664
- Publication date Jan 13, 2011
- Rhodia Pperations
- Bruno Heinisch
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PREPARATION OF PURIFIED HYDROQUINONE
- Publication number 20100069682
- Publication date Mar 18, 2010
- Jean-Claude Masson
- C07 - ORGANIC CHEMISTRY