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Xavier Pontone
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St. Maur des Fosses, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Method and device for producing air gases in a gaseous and liquid f...
Patent number
8,997,520
Issue date
Apr 7, 2015
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Alain Guillard
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method and installation for producing, in gaseous form and under hi...
Patent number
7,370,494
Issue date
May 13, 2008
L'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour l...
Lasad Jaouani
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method and installation for producing, in gaseous form and under hi...
Patent number
7,076,971
Issue date
Jul 18, 2006
L'Air Liquide, Société Anonyme à Directoire et Conseil de Surveillance pour l...
Lasad Jaouani
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
Method And Device For Producing Air Gases In A Gaseous And Liquid F...
Publication number
20110120186
Publication date
May 26, 2011
L'Air Liquide Societe ANonyme Pour L'Elude ET L'Exploitation Des Procedes Ge...
Alain Guillard
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Method And Apparatus For The Production Of Gas From Air In Highly F...
Publication number
20110011130
Publication date
Jan 20, 2011
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Alain Guillard
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Method And Device For Separating Air By Cryogenic Distillation
Publication number
20100139318
Publication date
Jun 10, 2010
Patrice Cavagne
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Method And Installation For Enriching A Gas Stream With One Of The...
Publication number
20080034790
Publication date
Feb 14, 2008
Patrick Le Bot
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Method and Installation for Supplying Highly Pure Oxygen By Cryogen...
Publication number
20070221492
Publication date
Sep 27, 2007
Alain Guillard
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Method and installation for producing, in gaseous form and under hi...
Publication number
20060254312
Publication date
Nov 16, 2006
Lasad Jaouani
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Method and installation for producing, in gaseous form and under hi...
Publication number
20040221612
Publication date
Nov 11, 2004
Lasad Jaouani
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...