Claude Doussain

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Saint Fons, FR

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Patents Grantslast 30 patents

Information Patent Grant
C-alkylation of hydroquinone or monoethers thereof
- Patent number 5,132,468
- Issue date Jul 21, 1992
- Rhone-Poulenc Chimie
- Claude Doussain
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chemical compound containing alkali metals or alkaline earth metals...
- Patent number 5,118,651
- Issue date Jun 2, 1992
- Rhone-Poulenc Chimie
- Michel Gubelmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of dinitrotoluenes
- Patent number 4,996,376
- Issue date Feb 26, 1991
- Rhone-Poulenc Chimie
- Claude Doussain
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of trifluoro-ethanol by hydrolysis, in...
- Patent number 4,950,811
- Issue date Aug 21, 1990
- Rhone-Poulenc Chimie
- Claude Doussain
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Carbonylation of methyl acetate
- Patent number 4,511,517
- Issue date Apr 16, 1985
- Rhone-Poulenc Chimie de Base
- Jean Gauthier-Lafaye
- C07 - ORGANIC CHEMISTRY