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Gilbert Chevalier
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Voisins le Bretonneaux, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Method for stirring a liquid and for injecting a gas into this liqu...
Patent number
8,308,143
Issue date
Nov 13, 2012
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Gilbert Chevalier
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Process and installation for the recovery and/or purification of th...
Patent number
6,348,083
Issue date
Feb 19, 2002
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
Gilbert Chevalier
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Device for supplying a purified gas to a plant purged using this pu...
Patent number
6,235,087
Issue date
May 22, 2001
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Gilbert Chevalier
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Apparatus for production of nitrogen
Patent number
5,144,809
Issue date
Sep 8, 1992
L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
Gilbert Chevalier
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR STIRRING A LIQUID AND FOR INJECTING A GAS INTO THIS LIQU...
Publication number
20130127073
Publication date
May 23, 2013
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Gilbert Chevalier
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR STIRRING A LIQUID AND FOR INJECTING A GAS INTO THIS LIQU...
Publication number
20120206990
Publication date
Aug 16, 2012
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Gilbert Chevalier
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Device for stirring a liquid and for injecting a gas into this liqu...
Publication number
20060255482
Publication date
Nov 16, 2006
Gilbert Chevalier
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL