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Igor Tkatchenko
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Pau, FR
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last 30 patents
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Patent Grant
Catalytic (co)dimerization of alkyl acrylates
Patent number
4,889,949
Issue date
Dec 26, 1989
Rhone-Poulenc Chimie
Pierre Grenouillet
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalytic (CO)dimerization of alkyl acrylates
Patent number
4,786,623
Issue date
Nov 22, 1988
Rhone-Poulenc Chimie
Pierre Grenouillet
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the synthesis of isocyanates and of isocyanate derivatives
Patent number
4,749,806
Issue date
Jun 7, 1988
Societe Nationale des Poudres et Explosifs
Igor Tkatchenko
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the synthesis of isocyanates and of isocyanate derivatives
Patent number
4,709,087
Issue date
Nov 24, 1987
Societe Nationale des Poudres et Explosifs
Igor Tkatchenko
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalytic process for synthesizing methane by reacting hydrogen wit...
Patent number
4,207,249
Issue date
Jun 10, 1980
Institut Francais du Petrole
Yves Chauvin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polymeric diphosphorous coordinates and their metal derivatives
Patent number
4,027,084
Issue date
May 31, 1977
Societe Nationale des Petroles d'Aquitaine
Igor Tkatchenko
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst for the dimerization of diolefins using the reductive prop...
Patent number
3,954,665
Issue date
May 4, 1976
Societe Nationale des Petroles d'Aquitaine
Igor Tkatchenko
C07 - ORGANIC CHEMISTRY