Membership
Tour
Register
Log in
Landfill or fermentation off-gas
Follow
Industry
CPC
F25J2210/66
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F25
Refrigeration
F25J
LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
F25J2210/00
Processes characterised by the type or other details of the feed stream
Current Industry
F25J2210/66
Landfill or fermentation off-gas
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
System and method to produce liquefied natural gas using a three pi...
Patent number
12,123,646
Issue date
Oct 22, 2024
Praxair Technology, Inc.
Henry Edward Howard
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
System and method for control of feed compressors in an RNG recover...
Patent number
12,044,470
Issue date
Jul 23, 2024
WM INTELLECTUAL PROPERTY HOLDINGS, L.L.C.
Derek Christensen
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process for the separation and liquefaction of methane and carbon d...
Patent number
12,018,886
Issue date
Jun 25, 2024
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Jorge Ernesto Tovar Ramos
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process for the separation and liquefaction of methane and carbon d...
Patent number
11,976,879
Issue date
May 7, 2024
L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes
Jorge Ernesto Tovar Ramos
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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
Process for producing biomethane from a biogas stream, comprising s...
Patent number
11,525,628
Issue date
Dec 13, 2022
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Guillaume Cardon
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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
Methods and systems for large scale carbon dioxide utilization from...
Patent number
10,577,248
Issue date
Mar 3, 2020
Harper Biotech LLC
Charles L. Harper
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Continuous high capacity system for biomatter conversion
Patent number
10,479,942
Issue date
Nov 19, 2019
George Francis Cudahy
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method and system to control the methane mass flow rate for the pro...
Patent number
10,393,430
Issue date
Aug 27, 2019
RTJ Technologies Inc.
Charles Tremblay
G01 - MEASURING TESTING
Information
Patent Grant
System and method for processing a hydrocarbon-comprising fluid
Patent number
10,254,041
Issue date
Apr 9, 2019
ILNG B.V.
Jerom Ferdinandus Van Roosmalen
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method and arrangement for producing liquefied methane gas (LMG) fr...
Patent number
10,240,863
Issue date
Mar 26, 2019
RTJ Technologies Inc.
Charles Tremblay
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process and device for the cryogenic separation of a methane-rich s...
Patent number
10,132,562
Issue date
Nov 20, 2018
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Golo Zick
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process for the removal of CO2 from acid gas
Patent number
9,945,605
Issue date
Apr 17, 2018
TECNIMONT S.P.A.
Laura Annamaria Pellegrini
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method and device for the cryogenic separation of a methane-rich flow
Patent number
8,997,519
Issue date
Apr 7, 2015
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Pierre Briend
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for liquefaction of gas
Patent number
8,806,891
Issue date
Aug 19, 2014
Sinvent AS
Einar Brendeng
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process and apparatus for the purification of methane rich gas streams
Patent number
8,673,056
Issue date
Mar 18, 2014
Gastreatment Services B.V.
Mathieu André De Bas
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Complete liquefaction methods and apparatus
Patent number
8,555,672
Issue date
Oct 15, 2013
Battelle Energy Alliance, LLC
Terry D. Turner
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Extraction process utilzing liquified carbon dioxide
Patent number
7,915,379
Issue date
Mar 29, 2011
Cool Clean Technologies, Inc.
Jon R. Turner
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
System for use of land fills and recyclable materials
Patent number
7,478,542
Issue date
Jan 20, 2009
Jon P. Wikstrom
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
System for use of land fills and recyclable materials
Patent number
7,389,654
Issue date
Jun 24, 2008
Cool Clean Technologies, Inc.
Jon P. Wikstrom
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for zero emission liquid hydrogen production from methane an...
Patent number
7,332,146
Issue date
Feb 19, 2008
Research Foundation of the University of Central Florida, Inc.
Cunping Huang
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
System for use of land fills and recyclable materials
Patent number
6,938,439
Issue date
Sep 6, 2005
Cool Clean Technologies, Inc.
Jon P. Wikstrom
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Autorefrigeration separation of carbon dioxide
Patent number
6,301,927
Issue date
Oct 16, 2001
Satish Reddy
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Apparatus and method for purifying natural gas via cryogenic separa...
Patent number
6,082,133
Issue date
Jul 4, 2000
Cryo Fuel Systems, Inc
Michael A. Barclay
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Distillation system for producing carbon dioxide
Patent number
6,070,431
Issue date
Jun 6, 2000
Praxair Technology, Inc.
Henry Edward Howard
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method and apparatus for enhancing carbon dioxide recovery
Patent number
6,035,662
Issue date
Mar 14, 2000
Praxair Technology, Inc.
Henry Edward Howard
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Landfill gas recovery
Patent number
5,842,357
Issue date
Dec 1, 1998
Acrion Technologies, Inc.
Lawrence A. Siwajek
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Landfill gas recovery
Patent number
5,681,360
Issue date
Oct 28, 1997
Acrion Technologies, Inc.
Lawrence A. Siwajek
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for solids waste landfill gas treatment and separation of m...
Patent number
5,642,630
Issue date
Jul 1, 1997
Fawzy T. Abdelmalek
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
FACILITY FOR PRODUCING LIQUID CO2 AND BIOMETHANE WITH A MEANS FOR P...
Publication number
20250035376
Publication date
Jan 30, 2025
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Solène VALENTIN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR CONTROL OF FEED COMPRESSORS IN AN RNG RECOVER...
Publication number
20240183609
Publication date
Jun 6, 2024
WM INTELLECTUAL PROPERTY HOLDINGS, L.L.C.
DEREK CHRISTENSEN
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEM AND METHOD FOR CONTROL OF FEED COMPRESSORS IN AN RNG RECOVER...
Publication number
20240085102
Publication date
Mar 14, 2024
WM INTELLECTUAL PROPERTY HOLDINGS, L.L.C.
DEREK CHRISTENSEN
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEM AND METHOD FOR ONLINE GAS ANALYTICAL PRESSURE-SWING ADSORPTI...
Publication number
20240085103
Publication date
Mar 14, 2024
WM INTELLECTUAL PROPERTY HOLDINGS, L.L.C.
Dennis Craig Siegel
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
FACILITY FOR PRODUCING GASEOUS METHANE BY PURIFYING BIOGAS FROM LAN...
Publication number
20240019205
Publication date
Jan 18, 2024
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
20230384027
Publication date
Nov 30, 2023
WAGA ENERGY
Guénaël Prince
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
FACILITY AND METHOD FOR PRODUCING BIOMETHANE WITH LIMITED METHANE L...
Publication number
20230338889
Publication date
Oct 26, 2023
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Solène VALENTIN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR STORING A BIOGAS IN A TANK AND ASSOCIATED SYSTEM
Publication number
20230133024
Publication date
May 4, 2023
ASSOCIATION POUR LA RECHERCHE ET LE DEVELOPPEMENT DES METHODES ET PROCESSUS I...
Rodrigo Arturo RIVERA TINOCO
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEM AND METHOD TO PRODUCE LIQUEFIED NATURAL GAS
Publication number
20230113326
Publication date
Apr 13, 2023
Henry Edward Howard
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHANE SEPARATION SYSTEM AND METHOD
Publication number
20230048087
Publication date
Feb 16, 2023
BENNAMANN SERVICES LTD
Christopher Mark MANN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD FOR THE SEPARATION AND LIQUEFACTION OF METHANE AND CARBON DI...
Publication number
20220412649
Publication date
Dec 29, 2022
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Jorge Ernesto TOVAR RAMOS
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
PROCESS FOR THE SEPARATION AND LIQUEFACTION OF METHANE AND CARBON D...
Publication number
20220397340
Publication date
Dec 15, 2022
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Jorge Ernesto TOVAR RAMOS
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
FACILITY FOR THE SEPARATION AND LIQUEFACTION OF METHANE AND CO2 COM...
Publication number
20220397343
Publication date
Dec 15, 2022
L'Air Liquide Societe Anonyme Pour l'Etude et l'Eploitation des Procede Georg...
Jorge Ernesto TOVAR RAMOS
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
PROCESS FOR SEPARATING AND LIQUEFYING METHANE AND CO2 COMPRISING TH...
Publication number
20220397339
Publication date
Dec 15, 2022
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Jorge Ernesto TOVAR RAMOS
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
PROCESS FOR THE SEPARATION AND LIQUEFACTION OF METHANE AND CARBON D...
Publication number
20220397341
Publication date
Dec 15, 2022
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Jorge Ernesto TOVAR RAMOS
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEM AND METHOD TO PRODUCE LIQUEFIED NATURAL GAS USING A THREE PI...
Publication number
20220333853
Publication date
Oct 20, 2022
Henry Edward Howard
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEM AND METHOD TO PRODUCE LIQUEFIED NATURAL GAS USING TWO DISTIN...
Publication number
20220333854
Publication date
Oct 20, 2022
Henry Edward Howard
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
CRYOGENIC PROCESS FOR REMOVING NITROGEN FROM A DISCHARGE GAS
Publication number
20210172677
Publication date
Jun 10, 2021
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Paul TERRIEN
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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 PRODUCING BIOMETHANE FROM A BIOGAS STREAM, COMPRISING S...
Publication number
20200096254
Publication date
Mar 26, 2020
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Guillaume CARDON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR PROCESSING A HYDROCARBON-COMPRISING FLUID
Publication number
20190128602
Publication date
May 2, 2019
ILNG B.V.
Jerom Ferdinandus VAN ROOSMALEN
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEM AND METHOD FOR PROCESSING A HYDROCARBON-COMPRISING FLUID
Publication number
20180266759
Publication date
Sep 20, 2018
ILNG B.V.
Jerom Ferdinandus VAN ROOSMALEN
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD AND ARRANGEMENT FOR PRODUCING LIQUEFIED METHANE GAS (LMG) FR...
Publication number
20170102182
Publication date
Apr 13, 2017
RTJ TECHNOLOGIES INC.
Charles TREMBLAY
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD AND SYSTEM TO CONTROL THE METHANE MASS FLOW RATE FOR THE PRO...
Publication number
20170074583
Publication date
Mar 16, 2017
RTJ TECHNOLOGIES INC.
Charles TREMBLAY
G01 - MEASURING TESTING
Information
Patent Application
INTEGRATION OF A LIQUEFIED NATURAL GAS LIQUEFIER WITH THE PRODUCTIO...
Publication number
20140318177
Publication date
Oct 30, 2014
Rustam H. Sethna
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
PROCESS AND DEVICE FOR THE CRYOGENIC SEPARATION OF A METHANE-RICH S...
Publication number
20130312457
Publication date
Nov 28, 2013
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET ET L'EXPLOITATION DES PROCEDES...
Golo Zick
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
INTEGRATION OF A LIQUEFIED NATURAL GAS LIQUEFIER WITH THE PRODUCTIO...
Publication number
20130205828
Publication date
Aug 15, 2013
Rustam H. Sethna
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND APPARATUS FOR SWEETENING AND LIQUEFYING A GAS STREAM
Publication number
20120186296
Publication date
Jul 26, 2012
Nimalan Gnanendran
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
NITROGEN REJECTION AND LIQUIFIER SYSTEM FOR LIQUIFIED NATURAL GAS P...
Publication number
20120067079
Publication date
Mar 22, 2012
Rustam H. SETHNA
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
COMPLETE LIQUEFACTION METHODS AND APPARATUS
Publication number
20110094262
Publication date
Apr 28, 2011
Battelle Energy Alliance, LLC
Terry D. Turner
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...