Guy Queguiner

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Bihorel Les Rouen, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing a polycarboxylic composition comprising an ele...
- Patent number 7,728,170
- Issue date Jun 1, 2010
- Roquette Freres
- Francis Marsais
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for preparing a polycarboxylic composition comprising an ele...
- Publication number 20050252785
- Publication date Nov 17, 2005
- Francis Marsais
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR