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Gilles LaGrange
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Forges les Bains, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Silica gel incorporating polyazacycloalkane structural units
Patent number
6,524,372
Issue date
Feb 25, 2003
L'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour l...
Robert Corriu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing polyazacycloalkanes grafted on silica gel and...
Patent number
6,372,903
Issue date
Apr 16, 2002
Commissariat a l'Energie Atomique
Ahmad Mehdi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Device for reducing the oxidation of food products
Patent number
6,230,614
Issue date
May 15, 2001
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Pascal Del Gallo
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for preparing a composite electrolyte based on BIMEVOX and...
Patent number
6,207,038
Issue date
Mar 27, 2001
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitaion des Procedes Geo...
César Marlu Steil
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for reducing the oxidation of food products by electrochemi...
Patent number
6,180,146
Issue date
Jan 30, 2001
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Pascal Del Gallo
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Control process and device for treating the surface of a solid subs...
Patent number
6,144,898
Issue date
Nov 7, 2000
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Gilles Lagrange
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for separating oxygen from a gaseous mixture containing it...
Patent number
6,143,162
Issue date
Nov 7, 2000
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
Jean-Claude Boivin
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Control process and device for treating the surface of a solid subs...
Patent number
6,094,606
Issue date
Jul 25, 2000
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Gilles Lagrange
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Electrochemical cell and its use for the separation and the electro...
Patent number
5,582,710
Issue date
Dec 10, 1996
L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
Gaetan Mairesse
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Electrochemical cell and its use in the separation or electrochemic...
Patent number
5,573,655
Issue date
Nov 12, 1996
L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
Gaetan Mairesse
C01 - INORGANIC CHEMISTRY