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Philippe Grigoletto
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Villeparis, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Heat exchanger with improved wave junction, associated installation...
Patent number
11,629,918
Issue date
Apr 18, 2023
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Guillaume Cardon
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger with liquid/gas mixer device having openings with an...
Patent number
11,221,178
Issue date
Jan 11, 2022
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PRECEDES GE...
Natacha Haik-Beraud
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger comprising a device for distributing a liquid/gas mi...
Patent number
11,022,377
Issue date
Jun 1, 2021
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Ludovic Granados
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method for installing a condenser in a remote manufacturing yard
Patent number
9,815,578
Issue date
Nov 14, 2017
L'Air Liquide Société Anonyme Pour L'Étude Et L'Exploitation Des Procedes Geo...
Yves Hardy
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for building air separating units in a remote manufacturing...
Patent number
9,302,798
Issue date
Apr 5, 2016
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Claude Granger
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Fluid distributor for a material and heat exchange column, in parti...
Patent number
7,527,249
Issue date
May 5, 2009
L'Air Liquide, Societe Anonyme a Directoire et Consell de Surveillance pout l...
Richard Dubettier-Grenier
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fluid distributor for heat and material exchange column and process...
Patent number
5,785,900
Issue date
Jul 28, 1998
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
Jean-Marc Belot
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Cryogenic fluid transferring device
Patent number
4,716,946
Issue date
Jan 5, 1988
L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
Philippe Grigoletto
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR INSTALLING TRAYS IN PLATE TOWER
Publication number
20210308598
Publication date
Oct 7, 2021
L'Air Liquide, Societe Anonyme pour l'Etude et l?Exploitation des Procedes Ge...
Qunfang LI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HEAT EXCHANGER WITH LIQUID/GAS MIXER DEVICE HAVING OPENINGS WITH AN...
Publication number
20210108855
Publication date
Apr 15, 2021
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des Precedes Ge...
Natacha HAIK-BERAUD
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER WITH IMPROVED LIQUID/GAS MIXING DEVICE
Publication number
20200408466
Publication date
Dec 31, 2020
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Marine ANDRICH
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER WITH IMPROVED WAVE JUNCTION, ASSOCIATED INSTALLATION...
Publication number
20200386486
Publication date
Dec 10, 2020
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Guillaume CARDON
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER WITH A LIQUID/GAS MIXING DEVICE WITH IMPROVED CHANNE...
Publication number
20200109894
Publication date
Apr 9, 2020
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Philippe GRIGOLETTO
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER COMPRISING A DEVICE FOR DISTRIBUTING A LIQUID/GAS MI...
Publication number
20190242651
Publication date
Aug 8, 2019
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Ludovic GRANADOS
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
METHOD FOR INSTALLING A CONDENSER IN A REMOTE MANUFACTURING YARD
Publication number
20140345106
Publication date
Nov 27, 2014
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Yves HARDY
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Method For Building Air Separating Units In A Remote Manufacturing...
Publication number
20140345140
Publication date
Nov 27, 2014
L'Air Liquide, Societe Anonyme Pour l'Etude et l'Explitation des Procedes Geo...
Claude GRANGER
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Method For Vaporizing Cryogenic Liquid Through Heat Exchange Using...
Publication number
20110017429
Publication date
Jan 27, 2011
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Maurice Bosquain
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...