Gerard Velleret

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Particles treated with a functionalized polyorganosiloxane
- Patent number 6,265,069
- Issue date Jul 24, 2001
- Rhodia Chimie
- Yves Bomal
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Sulfur compounds and new polymers obtained from these sulfur compounds
- Patent number 5,352,757
- Issue date Oct 4, 1994
- Rhone-Poulenc Chimie
- Sylvie Lavault
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compositions for stabilizing chlorinated polymers
- Patent number 5,194,470
- Issue date Mar 16, 1993
- Rhone-Poulenc Chimie
- Louis Carette
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Compositions for use with chlorinated polymers
- Patent number 5,143,959
- Issue date Sep 1, 1992
- Rhone-Poulenc Chimie
- Louis Carette
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...