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Francis Petit
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Villeneuve-d'Ascq, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Process for the preparation of a catalyst for the polymerization of...
Patent number
5,574,116
Issue date
Nov 12, 1996
Nosolor
Karel Bujadoux
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalysts and process for the preparation of catalysts which may be...
Patent number
5,492,983
Issue date
Feb 20, 1996
ECP Enichem Polymeres France
Xavier Olonde
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalytic composition for the polymerization of olefins and its pro...
Patent number
5,356,848
Issue date
Oct 18, 1994
Norsolor
Jean M. Brusson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing a catalyst for the polymerization of olefins
Patent number
5,320,994
Issue date
Jun 14, 1994
Norsolor
Karel Bujadoux
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalytic composition for the polymerization of olefins and its pro...
Patent number
5,264,088
Issue date
Nov 23, 1993
Norsolor Tour Aurore
Jean M. Brusson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of acetic anhydride from methyl formate
Patent number
5,214,205
Issue date
May 25, 1993
Sollac, A French Body Corporate
Yves Castanet
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chiral phosphorous compounds, a process for their manufacture and t...
Patent number
5,210,202
Issue date
May 11, 1993
Societe Chimique des Charbonnages S.A.
Michele Petit
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing methyl acetate from methyl formate
Patent number
5,202,468
Issue date
Apr 13, 1993
Sollac
Jean A. Cordier
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst and process for the synthesis of saturated carboxylic esters
Patent number
5,194,676
Issue date
Mar 16, 1993
Atochem
Yves Castanet
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the asymmetric hydrogenation of carbonyl compounds obta...
Patent number
5,128,488
Issue date
Jul 7, 1992
Societe Chimique des Charbonnages SA
Andre Mortreux
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Platinum hydrides with bridges bimetallic structure, method for the...
Patent number
5,118,824
Issue date
Jun 2, 1992
Atochem
Eric Paumard
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalytic process for the synthesis of an alcohol, new metal comple...
Patent number
5,110,961
Issue date
May 5, 1992
Societe Nationale des Poudres et Explosifs
Serge Lecolier
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Chiral phosphorus compounds, a process for their manufacture and th...
Patent number
5,099,077
Issue date
Mar 24, 1992
Societe Chimique des Charbonnages SA
Michele Petit
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalytic composition for the polymerization of olefins and its pro...
Patent number
5,068,014
Issue date
Nov 26, 1991
Norsolor
Jean M. Brusson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst system, process for its preparation and its application to...
Patent number
5,024,983
Issue date
Jun 18, 1991
Norsolor
Eric Paumard
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Electrochemical catalytic system, the process for preparation there...
Patent number
4,923,840
Issue date
May 8, 1990
Exxon Chemical COmpany
Andre Mortreux
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Process for the preparation of aldehydes
Patent number
4,892,976
Issue date
Jan 9, 1990
Sollac
Jean Cordier
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chiral phosphorus compounds, a process for their manufacture and th...
Patent number
4,877,908
Issue date
Oct 31, 1989
Norsolor
Michele Petit
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for dimerizing conjugated dienes
Patent number
4,593,140
Issue date
Jun 3, 1986
Societe Chimique des Charbonnages SA
Andre Mortreux
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for selective electrochemical dimerization of conjugated di...
Patent number
4,238,301
Issue date
Dec 9, 1980
CdF Chimie
Francis Petit
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR