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F25J1/0082
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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
F25J1/0082
Methane
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Patents Grants
last 30 patents
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
Natural gas liquefaction by a high pressure expansion process
Patent number
11,892,233
Issue date
Feb 6, 2024
ExxonMobil Technology and Engineering Company
Fritz Pierre
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
System and method of de-bottlenecking LNG trains
Patent number
11,703,276
Issue date
Jul 18, 2023
ExxonMobil Technology and Engineering Company
Sorin T. Lupascu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
System and method for producing liquefied natural gas
Patent number
11,460,244
Issue date
Oct 4, 2022
Baker Hughes Oilfield Operations LLC
Lishun Hu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Fuel gas conditioning
Patent number
11,402,154
Issue date
Aug 2, 2022
James M. Meyer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and method of de-bottlenecking LNG trains
Patent number
11,143,453
Issue date
Oct 12, 2021
ExxonMobil Upstream Research Company
Sorin Lupascu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method and system for cooling a hydrocarbon stream using a gas phas...
Patent number
10,866,022
Issue date
Dec 15, 2020
Air Products and Chemicals, Inc.
Gowri Krishnamurthy
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Compression train including one centrifugal compressor and LNG plant
Patent number
10,809,000
Issue date
Oct 20, 2020
Nuovo Pignone Tecnologie Srl
Giuseppe Iurisci
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Method and system for cooling a hydrocarbon stream using a gas phas...
Patent number
10,788,261
Issue date
Sep 29, 2020
Air Products and Chemicals, Inc.
Gowri Krishnamurthy
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Integration of industrial gas site with liquid hydrogen production
Patent number
10,634,425
Issue date
Apr 28, 2020
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Alain Guillard
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods of utilizing axial flow expanders
Patent number
10,385,832
Issue date
Aug 20, 2019
Exxonmobil Upstream Research Company
Stan O. Uptigrove
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Plant for the liquefaction of nitrogen using the recovery of cold e...
Patent number
10,330,381
Issue date
Jun 25, 2019
SIAD MACCHINE IMPIANTI S.P.A.
Pierluigi Gritti
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Liquefied natural gas plant with ethylene independent heavies recov...
Patent number
9,920,985
Issue date
Mar 20, 2018
ConocoPhillips Company
Jon M. Mock
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Integrated methane refrigeration system for liquefying natural gas
Patent number
9,863,697
Issue date
Jan 9, 2018
Air Products and Chemicals, Inc.
Mark Julian Roberts
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
System and process for liquefying natural gas
Patent number
9,791,209
Issue date
Oct 17, 2017
ConocoPhillips Company
Satish L. Gandhi
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Semi-closed loop LNG process
Patent number
9,651,300
Issue date
May 16, 2017
ConocoPhillips Company
Anthony P. Eaton
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process for the production of a subcooled liquefied natural gas str...
Patent number
9,506,690
Issue date
Nov 29, 2016
Technip France
Henri Paradowski
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Nitrogen rejection unit
Patent number
9,335,091
Issue date
May 10, 2016
ConocoPhillips Company
Wesley Roy Qualls
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method and system for producing liquefied natural gas (LNG)
Patent number
9,151,537
Issue date
Oct 6, 2015
Kanfa Aragon AS
Inge Sverre Lund Nilsen
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Natural gas liquefaction processes with feed gas refrigerant coolin...
Patent number
9,140,490
Issue date
Sep 22, 2015
Exxonmobil Upstream Research Company
Moses Minta
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Natural gas liquefaction process
Patent number
8,616,021
Issue date
Dec 31, 2013
Exxonmobil Upstream Research Company
Moses Minta
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Semi-closed loop LNG process
Patent number
7,866,184
Issue date
Jan 11, 2011
ConocoPhillips Company
Anthony P. Eaton
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Compact, modular method and apparatus for liquefying natural gas
Patent number
7,673,476
Issue date
Mar 9, 2010
Cambridge Cryogenics Technologies
Robert Whitesell
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
System and method for cold recovery
Patent number
7,464,557
Issue date
Dec 16, 2008
David Vandor
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
LNG floating production, storage, and offloading scheme
Patent number
6,889,522
Issue date
May 10, 2005
ABB Lummus Global, Randall Gas Technologies
Donald Prible
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
LNG production using dual independent expander refrigeration cycles
Patent number
6,412,302
Issue date
Jul 2, 2002
ABB Lummus Global, Inc. - Randall Division
Jorge H. Foglietta
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Natural gas letdown liquefaction system
Patent number
6,131,407
Issue date
Oct 17, 2000
Robert Wissolik
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Core-in-shell heat exchangers for multistage compressors
Patent number
5,651,270
Issue date
Jul 29, 1997
Phillips Petroleum Company
William R. Low
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
3587731
Patent number
3,587,731
Issue date
Jun 28, 1971
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Semi-Open Loop Liquefaction Process
Publication number
20240125544
Publication date
Apr 18, 2024
Air Products and Chemicals, Inc.
Mark Julian Roberts
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
LNG Liquefaction System and Process
Publication number
20230366619
Publication date
Nov 16, 2023
High Roller E & C, LLC
Ravi Sudhakar Vemulapalli
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Process for Producing Liquefied Hydrogen
Publication number
20230332833
Publication date
Oct 19, 2023
GASCONSULT LIMITED
Geoffrey Frederick Skinner
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
PLANT FOR TREATING GAS, PARTICULARLY NATURAL GAS, SUPPLIED BY A TRA...
Publication number
20230119458
Publication date
Apr 20, 2023
GRUPPO SOCIETA' GAS RIMINI S.p.A.
Gianluca GHELLI
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
METHOD AND SYSTEM FOR PRODUCTION OPTIMIZATION
Publication number
20230083389
Publication date
Mar 16, 2023
SHELL USA, INC.
Raghuraman PITCHUMANI
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD AND APPARATUS FOR COOLING IN LIQUEFACTION PROCESS
Publication number
20230016298
Publication date
Jan 19, 2023
Highview Enterprises Limited
Robert Morgan
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
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
Systems and Methods for Improving the Efficiency of Open-Cycle Casc...
Publication number
20220268517
Publication date
Aug 25, 2022
Bechtel Energy Inc.
David Ladd
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Fuel Gas Conditioning
Publication number
20220228803
Publication date
Jul 21, 2022
James M. Meyer
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
COMBINED NATURAL GAS POWER GENERATION AND CO2 SEQUESTRATION SYSTEM
Publication number
20220216489
Publication date
Jul 7, 2022
BLOOM ENERGY CORPORATION
Martin PERRY
B60 - VEHICLES IN GENERAL
Information
Patent Application
Natural Gas Liquefaction By A High Pressure Expansion Process
Publication number
20220074652
Publication date
Mar 10, 2022
ExxonMobil Upstream Research Company
Fritz Pierre
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
System and Method of De-Bottlenecking LNG Trains
Publication number
20220003496
Publication date
Jan 6, 2022
ExxonMobil Upstream Research Company
Sorin T. Lupascu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD FOR COOLING A SYSTEM IN THE 120K TO 200K RANGE
Publication number
20210364230
Publication date
Nov 25, 2021
Air Liquide Advanced Technologies US LLC
Gilles FLAVIEN
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Method and System for Cooling a Hydrocarbon Stream Using a Gas Phas...
Publication number
20190331413
Publication date
Oct 31, 2019
Air Products and Chemicals, Inc.
Gowri Krishnamurthy
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Method and System for Cooling a Hydrocarbon Stream Using a Gas Phas...
Publication number
20190331414
Publication date
Oct 31, 2019
Air Products and Chemicals, Inc.
Gowri Krishnamurthy
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEM AND METHOD FOR PRODUCING LIQUEFIED NATURAL GAS
Publication number
20190137170
Publication date
May 9, 2019
GENERAL ELECTRIC COMPANY
Lishun HU
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Natural Gas Liquefaction by a High Pressure Expansion Process using...
Publication number
20190120548
Publication date
Apr 25, 2019
Fritz Pierre
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Hydraulic Turbine Between Middle and Cold Bundles of Natural Gas Li...
Publication number
20180283773
Publication date
Oct 4, 2018
Suhas P. Mondkar
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Coproduction of Liquefied Natural Gas and Electric Power with Refri...
Publication number
20180259249
Publication date
Sep 13, 2018
GENERAL ELECTRIC COMPANY
John Michael Repasky
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Continuous Mixed Refrigerant Optimization System for the Production...
Publication number
20180209724
Publication date
Jul 26, 2018
GE Oil & Gas, LLC
John Michael Repasky
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
LNG PLANT INCLUDING AN AXIAL COMPRESSOR AND A CENTRIFUGAL COMPRESSOR
Publication number
20180209427
Publication date
Jul 26, 2018
Nuovo Pignone Tecnologie S.r.l.
Giuseppe IURISCI
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD AND CONTROLLER FOR CONTROLLING A CONTINUOUS PROCESS
Publication number
20180128543
Publication date
May 10, 2018
WOODSIDE ENERGY TECHNOLOGIES PTY LTD.
Derek Hodges
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Method for Electrical Energy Storage with Co-production of Liquefie...
Publication number
20180066888
Publication date
Mar 8, 2018
Stanislav Sinatov
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
INTEGRATION OF INDUSTRIAL GAS SITE WITH LIQUID HYDROGEN PRODUCTION
Publication number
20180038638
Publication date
Feb 8, 2018
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Alain GUILLARD
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PLANT FOR THE LIQUEFACTION OF NITROGEN USING THE RECOVERY OF COLD E...
Publication number
20180038640
Publication date
Feb 8, 2018
SIAD MACCHINE IMPIANTI S.P.A.
Pierluigi Gritti
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
PROCESS INTEGRATION OF A GAS PROCESSING UNIT WITH LIQUEFACTION UNIT
Publication number
20180038642
Publication date
Feb 8, 2018
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Alexander ROESCH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR LIQUEFACTION OF NATURAL GAS
Publication number
20170160008
Publication date
Jun 8, 2017
CHIYODA CORPORATION
Yoshitsugi Kikkawa
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...