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Sebastien DOUBLET
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Massy, FR
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Patents Grants
last 30 patents
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Patent Grant
Corrosion-protected reformer tube with internal heat exchange
Patent number
11,780,730
Issue date
Oct 10, 2023
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Dieter Ulber
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for depositing an anti-corrosion coating
Patent number
10,053,780
Issue date
Aug 21, 2018
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Thierry Chartier
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
Continuous Mixing Device And Related Method
Publication number
20240375064
Publication date
Nov 14, 2024
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGE
Stéphane Dudret
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND DEVICE FOR THE PURIFICATION OF POWDERS
Publication number
20230366060
Publication date
Nov 16, 2023
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Sébastien DOUBLET
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
DEVICE AND METHOD FOR PRODUCING METAL POWDERS
Publication number
20230356296
Publication date
Nov 9, 2023
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Sébastien DOUBLET
B22 - CASTING POWDER METALLURGY
Information
Patent Application
DEVICE AND METHOD FOR PRODUCING METAL POWDERS
Publication number
20230356297
Publication date
Nov 9, 2023
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Sébastien DOUBLET
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD FOR DEPOSITING A COATING FROM AN IMPROVED COMPOSITION SUSPEN...
Publication number
20220396885
Publication date
Dec 15, 2022
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Sébastien DOUBLET
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CORROSION-PROTECTED REFORMER TUBE WITH INTERNAL HEAT EXCHANGE
Publication number
20190337801
Publication date
Nov 7, 2019
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des Precedes Ge...
Dieter ULBER
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR DEPOSITING AN ANTI-CORROSION COATING
Publication number
20160237574
Publication date
Aug 18, 2016
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Thierry CHARTIER
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...