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Olivier Touret
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La Rochelle, FR
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last 30 patents
Information
Patent Grant
Composition based on zirconium oxide and cerium oxide, preparation...
Patent number
6,214,306
Issue date
Apr 10, 2001
Rhone-Poulenc Chimie
Maryline Aubert
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Colloidal organic sols comprising tetravalent metal oxide/organic a...
Patent number
6,210,451
Issue date
Apr 3, 2001
Rhone-Poulenc Chimie
Thierry Chopin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Organic sol comprising at least one oxygenated rare-earth compound,...
Patent number
6,136,048
Issue date
Oct 24, 2000
Rhodia Chimie
Thierry Birchem
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Aggregates of ceric oxide crystallites and reduction of vehicular e...
Patent number
6,093,223
Issue date
Jul 25, 2000
Rhone-Poulenc Chimie
Jacques Lemaire
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Dispersible rare earth compositions and colloidal suspensions/catal...
Patent number
6,090,743
Issue date
Jul 18, 2000
Rhone-Poulenc Chimie
Thierry Chopin
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Catalytic composition comprising a mixture of cerium oxide with man...
Patent number
5,976,476
Issue date
Nov 2, 1999
Rhodia Chimie
Gilbert Blanchard
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Composition based on ceric oxide, preparation and use
Patent number
5,928,619
Issue date
Jul 27, 1999
Rhone-Poulenc Chimie
Lionel Bonneau
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Composition precursor and mixed cerium and zirconium oxide-based co...
Patent number
5,908,800
Issue date
Jun 1, 1999
Rhone-Poulenc Chimie
Lionel Bonneau
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Thermally stable/highly reducible catalyst compositions comprising...
Patent number
5,883,037
Issue date
Mar 16, 1999
Rhone-Poulenc Chimie
Thierry Chopin
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Cerium/zirconium mixed oxide catalysts having high/stable specific...
Patent number
5,712,218
Issue date
Jan 27, 1998
Rhone-Poulenc Chimie
Thierry Chopin
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the catalytic conversion of exhaust gases using cerium/...
Patent number
5,693,299
Issue date
Dec 2, 1997
Rhone-Poulenc Chimie
Thierry Chopin
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
B.E.T. specific surface-stabilized ceria
Patent number
5,529,969
Issue date
Jun 25, 1996
Rhone-Poulenc Chimie
Lionel Bonneau
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Alumina-based compositions and catalysts having high specific surfa...
Patent number
5,397,758
Issue date
Mar 14, 1995
Rhone-Poulenc Chimie
Alain Bouruetaubertot
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Rare earth sesquisulfide compositions comprising alkali/alkaline ea...
Patent number
5,348,581
Issue date
Sep 20, 1994
Rhone-Poulenc Chimie
Thierry Chopin
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Thermally stable ceric oxide-based compositions and process for the...
Patent number
5,280,002
Issue date
Jan 18, 1994
Rhone-Poulenc Chimie
Lionel Bonneau
C01 - INORGANIC CHEMISTRY