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Lionel Barry
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Charenton Le Pont, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Construction kit and method for constructing several complex indust...
Patent number
6,865,448
Issue date
Mar 8, 2005
L'Air Liquide - Societe Anonyme a Directoire et Conseil de Surveillance pour...
Frédéric Rotman
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Combined process and plant for producing compressed air and at leas...
Patent number
RE38218
Issue date
Aug 19, 2003
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Georges Claude
Xavier Vigor
062 - Refrigeration
Information
Patent Grant
Gas separation plant and use of such a plant for producing a gas
Patent number
6,315,814
Issue date
Nov 13, 2001
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
Lionel Barry
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and plant for producing a variable gas output
Patent number
6,273,936
Issue date
Aug 14, 2001
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
Lionel Barry
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Combined process and plant for producing compressed air and at leas...
Patent number
6,155,079
Issue date
Dec 5, 2000
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
Xavier Vigor
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process and apparatus for heating a gas delivered to a membrane gas...
Patent number
6,035,932
Issue date
Mar 14, 2000
L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
Patrice Goeler
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Process and installation for the separation of air by permeation, f...
Patent number
5,829,272
Issue date
Nov 3, 1998
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
Lionel Barry
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and apparatus for separation of a gaseous mixture by succes...
Patent number
5,538,536
Issue date
Jul 23, 1996
L'Air Liquide, Societe Anonyme Pour L'Etude et l'Eploitation des Procedes Geo...
Fran.cedilla.ois Fuentes
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process and installation for supplying nitrogen with the aid of sem...
Patent number
5,507,855
Issue date
Apr 16, 1996
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Lionel Barry
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL