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Laurent Spittael
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Voisins-le-Bretonneux, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Method for checking the leakproofness of a leakproof and thermally...
Patent number
12,117,129
Issue date
Oct 15, 2024
Gaztransport et Technigaz
Maxime Champagnac
G01 - MEASURING TESTING
Information
Patent Grant
Method for detecting a leak in a sealed and thermally insulating tank
Patent number
11,959,593
Issue date
Apr 16, 2024
Gaztransport et Technigaz
Bertrand Bugnicourt
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Method and system for treating and feeding natural gas to an appara...
Patent number
10,012,350
Issue date
Jul 3, 2018
Gaztransport et Technigaz
Pierre Le Bruchec
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Sealed and insulating reservoir to contain a pressurized cold fluid
Patent number
9,625,095
Issue date
Apr 18, 2017
Gaztransport et Technigaz
Laurent Spittael
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Device for supplying fuel to an energy producing installation of a...
Patent number
7,950,374
Issue date
May 31, 2011
Gaztransport et Technigaz
Laurent Spittael
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Device for supplying fuel to an energy production installation of a...
Patent number
7,584,623
Issue date
Sep 8, 2009
Gaztransport et Technigaz
Laurent Spittael
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR DETECTING A LEAK IN A SEALED AND THERMALLY INSULATING TANK
Publication number
20220049818
Publication date
Feb 17, 2022
GAZTRANSPORT ET TECHNIGAZ
Bertrand Bugnicourt
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
METHOD FOR CHECKING THE LEAKPROOFNESS OF A LEAKPROOF AND THERMALLY...
Publication number
20220034453
Publication date
Feb 3, 2022
GAZTRANSPORT ET TECHNIGAZ
Maxime CHAMPAGNAC
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
METHOD AND SYSTEM FOR TREATING AND FEEDING NATURAL GAS TO AN APPARA...
Publication number
20160178128
Publication date
Jun 23, 2016
GAZTRANSPORT ET TECHNIGAZ
Pierre LE BRUCHEC
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
SEALED AND INSULATING RESERVOIR TO CONTAIN A PRESSURIZED COLD FLUID
Publication number
20150292678
Publication date
Oct 15, 2015
GAZTRANSPORT ET TECHNIGAZ
Laurent Spittael
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
DEVICE FOR SUPPLYING FUEL TO AN ENERGY PRODUCING INSTALLATION OF A...
Publication number
20090199909
Publication date
Aug 13, 2009
GAZTRANSPORT ET TECHNIGAZ
Laurent SPITTAEL
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
Device for supplying fuel to an energy production installation of a...
Publication number
20060086412
Publication date
Apr 27, 2006
GAZ TRANSPORT ET TECHNIGAZ
Laurent Spittael
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT