Membership
Tour
Register
Log in
integrating refrigeration provided for liquefaction and purification/treatment of the gas to be liquefied
Follow
Industry
CPC
F25J1/0237
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
F25J1/00
Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
Current Industry
F25J1/0237
integrating refrigeration provided for liquefaction and purification/treatment of the gas to be liquefied
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Helium gas liquefier and method for liquefying helium gas
Patent number
11,965,693
Issue date
Apr 23, 2024
Korea Basic Science Institute
Yeon Suk Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Staged cryogenic storage type supercritical compressed air energy s...
Patent number
11,892,234
Issue date
Feb 6, 2024
Institute of Engineering Thermophysics, Chinese Academy of Sciences
Xipeng Lin
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Pretreatment and pre-cooling of natural gas by high pressure compre...
Patent number
11,815,308
Issue date
Nov 14, 2023
ExxonMobil Technology and Engineering Company
Yijun Liu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for producing pure nitrogen from a natural gas stream contai...
Patent number
11,604,024
Issue date
Mar 14, 2023
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Henri Paradowski
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Low pressure ethane liquefaction and purification from a high press...
Patent number
11,598,578
Issue date
Mar 7, 2023
Baker Hughes Energy Services LLC
David Allen Kennedy
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Multi-product liquefaction method and system
Patent number
11,480,389
Issue date
Oct 25, 2022
Air Products and Chemicals, Inc.
Laurent Marc Brussol
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for liquefying natural gas and for recovering possible liqui...
Patent number
11,255,602
Issue date
Feb 22, 2022
Saipem S.p.A.
Eric Zielinski
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Facility and method for producing liquid helium
Patent number
10,753,682
Issue date
Aug 25, 2020
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Bertrand Demolliens
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Multi-product liquefaction method and system
Patent number
10,619,917
Issue date
Apr 14, 2020
Air Products and Chemicals, Inc.
Laurent Marc Brussol
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method and system for cooling and separating a hydrocarbon stream
Patent number
10,598,431
Issue date
Mar 24, 2020
Shell Oil Company
Johan Jan Barend Pek
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Systems and methods for hydrocarbon refrigeration with a mixed refr...
Patent number
10,563,913
Issue date
Feb 18, 2020
Black & Veatch Holding Company
Kevin L. Currence
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process for purifying natural gas and liquefying carbon dioxide
Patent number
10,415,879
Issue date
Sep 17, 2019
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Pierre Costa De Beauregard
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
System and method for cryogenic purification of a feed stream compr...
Patent number
10,295,251
Issue date
May 21, 2019
Praxair Technology, Inc.
Henry E. Howard
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
System and method for cryogenic purification of a feed stream compr...
Patent number
10,088,229
Issue date
Oct 2, 2018
Praxair Technology, Inc.
Henry E. Howard
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for controlling liquefied natural gas heating value
Patent number
10,082,331
Issue date
Sep 25, 2018
ConocoPhillips Company
Megan V. Evans
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
System and method for cryogenic purification of a feed stream compr...
Patent number
10,024,595
Issue date
Jul 17, 2018
Praxair Technology, Inc.
Henry E. Howard
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method and apparatus for liquefying a natural gas stream
Patent number
9,726,425
Issue date
Aug 8, 2017
Shell Oil Company
Mark Antonius Kevenaar
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Heavy hydrocarbon removal from a natural gas stream
Patent number
9,631,864
Issue date
Apr 25, 2017
Air Products and Chemicals, Inc.
Fei Chen
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method and apparatus for liquefying a gaseous hydrocarbon stream
Patent number
9,625,208
Issue date
Apr 18, 2017
Shell Oil Company
Francois Chantant
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Natural gas liquefaction method with high-pressure fractionation
Patent number
9,222,724
Issue date
Dec 29, 2015
IFP Energies Nouvelles
Béatrice Fischer
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Optimized heavies removal system in an LNG facility
Patent number
8,505,333
Issue date
Aug 13, 2013
ConocoPhilips Company
Megan V. Evans
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
LNG facility providing enhanced liquid recovery and product flexibi...
Patent number
7,404,301
Issue date
Jul 29, 2008
Shawn S. Huang
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for recovering LPG boil off gas using LNG as a heat transfer...
Patent number
7,299,643
Issue date
Nov 27, 2007
Chevron U.S.A. Inc.
Michael Monroe McCoy
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Separating nitrogen from methane in the production of LNG
Patent number
6,758,060
Issue date
Jul 6, 2004
Chart Inc.
John V. O'Brien
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process for partial liquefaction of a fluid containing hydrocarbons...
Patent number
6,449,982
Issue date
Sep 17, 2002
Institut Francais du Petrole
Béatrice Fischer
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Aromatics and/or heavies removal from a methane-rich feed gas by co...
Patent number
6,112,549
Issue date
Sep 5, 2000
Phillips Petroleum Company
Jame Yao
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process for liquefaction of natural gas
Patent number
6,023,942
Issue date
Feb 15, 2000
Exxon Production Research Company
Eugene R. Thomas
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Aromatics and/or heavies removal from a methane-based feed by conde...
Patent number
5,737,940
Issue date
Apr 14, 1998
Jame Yao
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
LNG production in cryogenic natural gas processing plants
Patent number
5,615,561
Issue date
Apr 1, 1997
Williams Field Services Company
Mory Houshmand
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Refrigerant recovery scheme
Patent number
5,265,427
Issue date
Nov 30, 1993
Exxon Production Research Company
John B. Stone
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR LIQUEFYING HYDROGEN
Publication number
20240053094
Publication date
Feb 15, 2024
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Axelle GAERTNER
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
COMPACT SYSTEM AND METHOD FOR THE PRODUCTION OF LIQUEFIED NATURAL GAS
Publication number
20230392860
Publication date
Dec 7, 2023
Shell Oil Company
Carolus Antonius Cornelis VAN DE LISDONK
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
INTEGRATED INDUSTRIAL UNIT
Publication number
20230213273
Publication date
Jul 6, 2023
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Michael A. TURNEY
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
INTEGRATED MULTI-FUNCTIONAL PIPELINE SYSTEM FOR DELIVERY OF CHILLED...
Publication number
20230085320
Publication date
Mar 16, 2023
JL ENERGY TRANSPORTATION INC.
John LAGADIN
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
SYSTEM AND M ETHOD FOR SUPPLYING CRYOGENIC REFRIGERATION
Publication number
20220404094
Publication date
Dec 22, 2022
Neil M. Prosser
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEM AND METHOD FOR REMOVING NATURAL GAS LIQUIDS FROM RICH GAS
Publication number
20220196322
Publication date
Jun 23, 2022
GTUIT, LLC
Brian R. Cebull
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
HELIUM GAS LIQUEFIER AND METHOD FOR LIQUEFYING HELIUM GAS
Publication number
20210199377
Publication date
Jul 1, 2021
KOREA BASIC SCIENCE INSTITUTE
Yeon Suk Choi
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Pretreatment and Pre-Cooling of Natural Gas by High Pressure Compre...
Publication number
20210088275
Publication date
Mar 25, 2021
ExxonMobil Upstream Research Company
Yijun LIU
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD FOR PRODUCING PURE NITROGEN FROM A NATURAL GAS STREAM CONTAI...
Publication number
20210088276
Publication date
Mar 25, 2021
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Henri PARADOWSKI
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
MULTI-PRODUCT LIQUEFACTION METHOD AND SYSTEM
Publication number
20200200471
Publication date
Jun 25, 2020
Air Products and Chemicals, Inc.
Laurent Marc Brussol
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
STAGED CRYOGENIC STORAGE TYPE SUPERCRITICAL COMPRESSED AIR ENERGY S...
Publication number
20200182542
Publication date
Jun 11, 2020
INSTITUTE OF ENGINEERING THERMOPHYSICS, CHINESE ACADEMY OF SCIENCES
Xipeng LIN
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Method For Liquefying Natural Gas And For Recovering Possible Liqui...
Publication number
20190310013
Publication date
Oct 10, 2019
SAIPEM S.P.A.
Eric ZIELINSKI
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
INTEGRATED MULTI-FUNCTIONAL PIPELINE SYSTEM FOR DELIVERY OF CHILLED...
Publication number
20190257579
Publication date
Aug 22, 2019
JL ENERGY TRANSPORTATION INC.
John LAGADIN
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
INTEGRATED MULTI-FUNCTIONAL PIPELINE SYSTEM FOR DELIVERY OF CHILLED...
Publication number
20180340730
Publication date
Nov 29, 2018
JL ENERGY TRANSPORTATION INC.
John LAGADIN
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
FACILITY AND METHOD FOR PRODUCING LIQUID HELIUM
Publication number
20180100696
Publication date
Apr 12, 2018
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Bertrand DEMOLLIENS
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
PROCESS FOR PURIFYING NATURAL GAS AND LIQUEFYING CARBON DIOXIDE
Publication number
20170350646
Publication date
Dec 7, 2017
Pierre COSTA DE BEAUREGARD
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
LOW PRESSURE ETHANE LIQUEFACTION AND PURIFICATION FROM A HIGH PRESS...
Publication number
20170307291
Publication date
Oct 26, 2017
GE Oil & Gas, Inc.
David Allen KENNEDY
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD AND APPARATUS FOR REMOVING NITROGEN FROM A CRYOGENIC HYDROCA...
Publication number
20140345319
Publication date
Nov 27, 2014
Alexandre Maria Corte Real Santos
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
MIXED-REFLUX FOR HEAVIES REMOVAL IN LNG PROCESSING
Publication number
20140260417
Publication date
Sep 18, 2014
ConocoPhillips Company
Karl Lee HERZOG
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Heavy Hydrocarbon Removal From A Natural Gas Stream
Publication number
20140033762
Publication date
Feb 6, 2014
Air Products and Chemicals, Inc.
Fei Chen
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Heavy Hydrocarbon Removal From A Natural Gas Stream
Publication number
20140033763
Publication date
Feb 6, 2014
Air Products and Chemicals, Inc.
Fei Chen
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
NATURAL GAS LIQUEFACTION METHOD WITH HIGH-PRESSURE FRACTIONATION
Publication number
20110048067
Publication date
Mar 3, 2011
IFP
Béatrice Fischer
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Process for Controlling Liquefied Natural Gas Heating Value
Publication number
20110011127
Publication date
Jan 20, 2011
ConocoPhillips Company
Megan V. Evans
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD AND APPARATUS FOR COOLING AND SEPARATING A HYDROCARBON STREAM
Publication number
20100307193
Publication date
Dec 9, 2010
Marco Dick Jager
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD AND APPARATUS FOR LIQUEFYING A GASEOUS HYDROCARBON STREAM
Publication number
20100192626
Publication date
Aug 5, 2010
Francois Chantant
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
OPTIMIZED HEAVIES REMOVAL SYSTEM IN AN LNG FACILITY
Publication number
20090301132
Publication date
Dec 10, 2009
ConocoPhillips Company
Megan V. Evans
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD AND APPARATUS FOR LIQUEFYING A NATURAL GAS STREAM
Publication number
20090277218
Publication date
Nov 12, 2009
Mark Antonius Kevenaar
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
LNG facility providing enhanced liquid recovery and product flexibi...
Publication number
20070012071
Publication date
Jan 18, 2007
Shawn S. Huang
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Method for recovering LPG boil off gas using LNG as a heat transfer...
Publication number
20060065014
Publication date
Mar 30, 2006
Chevron U.S.A. Inc.
Michael Monroe McCoy
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Separating nitrogen from methane in the production of LNG
Publication number
20030177786
Publication date
Sep 25, 2003
John V. O'Brien
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...