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PARIS LA DEFENSE CEDEX, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Removal of aromatic hydrocarbons from lean acid gas feed for sulfur...
Patent number
10,543,452
Issue date
Jan 28, 2020
PROSERNAT
Emile Fillatre
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Removal of hydrogen sulfide and sulfur recovery from a gas stream b...
Patent number
10,195,565
Issue date
Feb 5, 2019
PROSERNAT
Michael Heisel
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Flexible process for treating solvent, such as monoethylene glycol,...
Patent number
9,943,775
Issue date
Apr 17, 2018
PROSERNAT
Jeremie Esquier
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for removing sulfur compounds from a gas with hydrogenation...
Patent number
9,586,177
Issue date
Mar 7, 2017
PROSERNAT
Benoit Mares
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of regenerating an aqueous glycol solution containing salts
Patent number
7,232,505
Issue date
Jun 19, 2007
Institut Francais du Petrole
Géraldine Laborie
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for dehydrating a wet gas using a liquid dessicant, with adv...
Patent number
6,461,413
Issue date
Oct 8, 2002
Prosernat
Benoit Landreau
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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Patent Application
EXTERNAL GAS MIXING PIPE FOR LIQUID-GAS CONTACTING UNIT
Publication number
20190126195
Publication date
May 2, 2019
T0TAL SA
Claire WEISS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GAS REDIRECTING DEVICE FOR LIQUID-GAS CONTACTING COLUMN
Publication number
20180318752
Publication date
Nov 8, 2018
T0TAL SA
Claire WEISS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COLUMN FOR HEAT AND/OR MASS EXCHANGE BETWEEN TWO FLUIDS COMPRISING...
Publication number
20180318727
Publication date
Nov 8, 2018
TOTAL SA
Gauthier PERDU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COLUMN FOR EXCHANGING HEAT AND/OR MATERIAL BETWEEN TWO FLUIDS COMPR...
Publication number
20180304192
Publication date
Oct 25, 2018
TOTAL SA
Gauthier PERDU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REMOVAL OF AROMATIC HYDROCARBONS FROM LEAN ACID GAS FEED FOR SULFUR...
Publication number
20180290100
Publication date
Oct 11, 2018
PROSERNAT
Emile FILLATRE
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
REMOVAL OF HYDROGEN SULFIDE AND SULFUR RECOVERY FROM A GAS STREAM B...
Publication number
20180008930
Publication date
Jan 11, 2018
PROSERNAT
Michael HEISEL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR SEPARATING HYDROGEN SULFIDE AND AMMONIA DISSOLVED IN SOU...
Publication number
20160347625
Publication date
Dec 1, 2016
PROSERNAT
Guillaume DALARY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR REMOVING SULFUR COMPOUNDS FROM A GAS WITH HYDROGENATION...
Publication number
20160263524
Publication date
Sep 15, 2016
PROSERNAT
Benoit MARES
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FLEXIBLE PROCESS FOR TREATING SOLVENT, SUCH AS MONOETHYLENE GLYCOL,...
Publication number
20150144477
Publication date
May 28, 2015
PROSERNAT
Jeremie ESQUIER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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last 30 trademarks
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77604481 - PROSERNAT
Serial number
77604481
Registration number
3724500
Filing date
Oct 30, 2008
Prosernat
42 - Scientific and technological services and research and design relating thereto
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76099133 - PROSERNAT
Serial number
76099133
Registration number
2565080
Filing date
Jul 28, 2000
PROSERNAT
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes