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Benedicte DOS SANTOS
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Annet Sur Marne, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus and method for separation of air by cryogenic distillation
Patent number
12,181,217
Issue date
Dec 31, 2024
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Cavagne Patrice
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process and plant for the production of argon by cryogenic distilla...
Patent number
11,441,840
Issue date
Sep 13, 2022
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Alain Briglia
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Device and method for separating air by cryogenic distillation
Patent number
10,866,024
Issue date
Dec 15, 2020
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Cavagne Patrice
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method and device for separating air by cryogenic distillation
Patent number
10,794,630
Issue date
Oct 6, 2020
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Patrice Cavagne
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
PROCESS AND PLANT FOR THE PRODUCTION OF ARGON BY CRYOGENIC DISTILLA...
Publication number
20200041204
Publication date
Feb 6, 2020
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Alain BRIGLIA
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD FOR DE-ICING A DEVICE FOR SEPARATING AIR BY CRYOGENIC DISTIL...
Publication number
20190049178
Publication date
Feb 14, 2019
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Cavagne Patrice
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
APPARATUS AND METHOD FOR SEPARATION OF AIR BY CRYOGENIC DISTILLATION
Publication number
20190049177
Publication date
Feb 14, 2019
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
CAVAGNE Patrice
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD AND DEVICE FOR SEPARATING AIR BY CRYOGENIC DISTILLATION
Publication number
20190041130
Publication date
Feb 7, 2019
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Patrice CAVAGNE
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
DEVICE AND METHOD FOR SEPARATING AIR BY CRYOGENIC DISTILLATION
Publication number
20190041129
Publication date
Feb 7, 2019
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
CAVAGNE Patrice
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...