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Philippe Cochet
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Lyon, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Elastomeric composition comprising functionalized butadienic elasto...
Patent number
8,268,921
Issue date
Sep 18, 2012
Rhodia Chimie
Philippe Cochet
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of precipitated silica, new precipitate...
Patent number
6,702,888
Issue date
Mar 9, 2004
Rhodia Chimie
Yves Bomal
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Precipitated silica used as reinforcing filler for elastomers
Patent number
6,468,493
Issue date
Oct 22, 2002
Rhodia Chimie
Yvonick Chevallier
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Process for the preparation of precipitated silica, new precipitate...
Patent number
6,221,149
Issue date
Apr 24, 2001
Rhodia Chimie
Yves Bomal
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of precipitated silica, new percipitate...
Patent number
5,876,494
Issue date
Mar 2, 1999
Rhone-Poulenc Chimie
Yves Bomal
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of precipitated silica, new precipitate...
Patent number
5,800,608
Issue date
Sep 1, 1998
Rhone-Poulenc Chimie
Yves Bomal
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PRECIPITATED SILICA USED AS REINFORCING FILLER FOR ELASTOMERS
Publication number
20150010757
Publication date
Jan 8, 2015
RHODIA CHIMIE
Yvonick CHEVALLIER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PRECIPITATED SILICA USED AS REINFORCING FILLER FOR ELASTOMERS
Publication number
20110287257
Publication date
Nov 24, 2011
RHODIA CHIMIE
Yvonick Chevallier
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Elastomeric composition comprising functionalized butadienic elasto...
Publication number
20090076210
Publication date
Mar 19, 2009
RHODIA CHIMIE
Philippe Cochet
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Precipitated silica used as reinforcing filler for elastomers
Publication number
20070181036
Publication date
Aug 9, 2007
Yvonick Chevallier
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Precipitated silica used as reinforcing filler for elastomers
Publication number
20050135985
Publication date
Jun 23, 2005
Yvonick Chevallier
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Precipitated silica used as reinforcing filler for elastomers
Publication number
20030118500
Publication date
Jun 26, 2003
Yvonick Chevallier
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
New process for the preparation of precipitated silica, new precipi...
Publication number
20030066459
Publication date
Apr 10, 2003
Yves Bomal
C01 - INORGANIC CHEMISTRY