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Guénaël PRINCE
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Saint Egreve, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Process for cryogenic separation of a feed stream containing methan...
Patent number
11,713,920
Issue date
Aug 1, 2023
WAGA ENERGY
Guénaël Prince
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for producing biomethane by purifying biogas from non-hazard...
Patent number
10,905,995
Issue date
Feb 2, 2021
Guénaël Prince
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing biomethane incorporating the production of hea...
Patent number
10,106,756
Issue date
Oct 23, 2018
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Nicolas Paget
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for the final purification of biogas for producing biomethane
Patent number
9,988,326
Issue date
Jun 5, 2018
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Nicolas Paget
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR CRYOGENIC SEPARATION OF A FEED STREAM CONTAINING METHAN...
Publication number
20230384027
Publication date
Nov 30, 2023
WAGA ENERGY
Guénaël Prince
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Facility For Producing Gaseous Biomethane By Purifying Biogas From...
Publication number
20210060486
Publication date
Mar 4, 2021
WAGA ENERGY
Guénaël Prince
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Facility For Producing Gaseous Methane By Purifying Biogas From Lan...
Publication number
20210055046
Publication date
Feb 25, 2021
WAGA ENERGY
Guénaël Prince
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
PROCESS FOR CRYOGENIC SEPARATION OF A FEED STREAM CONTAINING METHAN...
Publication number
20200318896
Publication date
Oct 8, 2020
WAGA ENERGY
Guénaël Prince
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD FOR PRODUCING BIOMETHANE BY PURIFYING BIOGAS FROM NON-HAZARD...
Publication number
20190001263
Publication date
Jan 3, 2019
WAGA ENERGY
Guénaël Prince
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PLANT AND METHOD FOR THE MEMBRANE PERMEATION TREATMENT OF A GASEOUS...
Publication number
20180250627
Publication date
Sep 6, 2018
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Golo ZICK
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESS FOR INJECTING BIOMETHANE INTO A NATURAL GAS NETWORK
Publication number
20170088785
Publication date
Mar 30, 2017
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Guénaël PRINCE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR THE FINAL PURIFICATION OF BIOGAS FOR PRODUCING BIOMETHANE
Publication number
20160229771
Publication date
Aug 11, 2016
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Nicolas PAGET
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL