Gerard Berrod

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Villeurbanne, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method for treating aqueous solutions comprising acids and nitrated...
- Patent number 6,254,789
- Issue date Jul 3, 2001
- Rhodia Chimie
- Philippe Marion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrolysis of alkyl dicarboxylates
- Patent number 5,312,981
- Issue date May 17, 1994
- Rhone-Poulenc Chimie
- Gerard Berrod
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antisoiling and anti-redeposition latices for the aqueous washing o...
- Patent number 4,925,588
- Issue date May 15, 1990
- Rhone-Poulenc Chimie
- Gerard Berrod
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Concentrated suspensions of water soluble polymers
- Patent number 4,915,174
- Issue date Apr 10, 1990
- Rhone-Poulenc Specialites Chimiques
- Gerard Berrod
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Gel-forming aqueous microemulsions for soil stabilization
- Patent number 4,799,549
- Issue date Jan 24, 1989
- Rhone-Poulenc Specialites Chimique
- Bernard Vinot
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Reversible plugging of oil bearing formations
- Patent number 4,665,985
- Issue date May 19, 1987
- Rhone-Poulenc Recherches
- Gerard Berrod
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...