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F25J1/0042
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MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F25
Refrigeration
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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
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F25J1/0042
by liquid expansion with extraction of work
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Patents Grants
last 30 patents
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Patent Grant
Pretreatment, pre-cooling, and condensate recovery of natural gas b...
Patent number
12,050,054
Issue date
Jul 30, 2024
ExxonMobil Technology and Engineering Company
Yijun Liu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
System and method for removing freezing components from a feed gas
Patent number
12,000,653
Issue date
Jun 4, 2024
Chart Energy & Chemicals, Inc.
Douglas A. Ducote
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
Systems and methods for using multiple cryogenic hydraulic turbines
Patent number
11,644,234
Issue date
May 9, 2023
ExxonMobil Technology and Enginering Company
Christopher G. Holt
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Large scale coastal liquefaction
Patent number
11,402,152
Issue date
Aug 2, 2022
GREEN LNG SERVICES AS
Tor Christensen
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Methods and systems for hydrogen liquefaction
Patent number
11,391,511
Issue date
Jul 19, 2022
JTurbo Engineering & Technology, LLC
Jacob Thomas
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
System and method for natural gas and nitrogen liquefaction with du...
Patent number
11,346,602
Issue date
May 31, 2022
Praxair Technology, Inc.
Neil M. Prosser
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Low-temperature mixed-refrigerant for hydrogen precooling in large...
Patent number
11,340,012
Issue date
May 24, 2022
Linde Aktiengesellschaft
Umberto Cardella
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for starting and operating a plant for the liquefaction of a...
Patent number
11,125,494
Issue date
Sep 21, 2021
Nuovo Pignone SRL
Antonio Pelagotti
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Increasing efficiency in an LNG production system by pre-cooling a...
Patent number
11,060,791
Issue date
Jul 13, 2021
ExxonMobil Upstream Research Company
Fritz Pierre
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process for expansion and storage of a flow of liquefied natural ga...
Patent number
10,995,910
Issue date
May 4, 2021
Technip France
Sylvain Vovard
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for liquid air energy storage with fueled and zero carbon em...
Patent number
10,940,424
Issue date
Mar 9, 2021
Stanislav Sinatov
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Large-scale hydrogen liquefaction by means of a high pressure hydro...
Patent number
10,928,127
Issue date
Feb 23, 2021
Linde Aktiengesellschaft
Umberto Cardella
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Hydrogen-neon mixture refrigeration cycle for large-scale hydrogen...
Patent number
10,837,700
Issue date
Nov 17, 2020
Linde Aktiengesellschaft
Umberto Cardella
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Integrated nitrogen removal in the production of liquefied natural...
Patent number
10,767,922
Issue date
Sep 8, 2020
Air Products and Chemicals, Inc.
Fei Chen
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Natural gas liquefaction employing independent refrigerant path
Patent number
10,655,911
Issue date
May 19, 2020
Battelle Energy Alliance, LLC
Terry D. Turner
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for energy storage with co-production of peaking power and l...
Patent number
10,655,913
Issue date
May 19, 2020
Stanislav Sinatov
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Systems and methods for using multiple cryogenic hydraulic turbines
Patent number
10,648,729
Issue date
May 12, 2020
ExxonMobil Upstream Research Company
Christopher G. Holt
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for liquid air energy storage with semi-closed CO2 bottoming...
Patent number
10,634,013
Issue date
Apr 28, 2020
Stanislav Sinatov
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
System and method for removing freezing components from a feed gas
Patent number
10,619,918
Issue date
Apr 14, 2020
Chart Energy & Chemicals, Inc.
Douglas A. Ducote
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 the production of liquefied nitrogen using...
Patent number
10,578,354
Issue date
Mar 3, 2020
ExxonMobil Upstream Reseach Company
Fritz Pierre
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method of natural gas liquefaction on LNG carriers storing liquid n...
Patent number
10,551,117
Issue date
Feb 4, 2020
ExxonMobil Upstream Research Company
Fritz Pierre
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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
Hydrocarbon condensate stabilizer and a method for producing a stab...
Patent number
10,370,598
Issue date
Aug 6, 2019
Shell Oil Company
Lars Hendrik Van Leeuwen
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Hydrocarbon condensate stabilizer and a method for producing a stab...
Patent number
10,371,441
Issue date
Aug 6, 2019
Shell Oil Company
Lars Hendrik Van Leeuwen
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method of removing carbon dioxide during liquid natural gas product...
Patent number
10,288,347
Issue date
May 14, 2019
1304338 Alberta Ltd.
Jose Lourenco
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Mixed refrigerant liquefaction system and method
Patent number
10,267,559
Issue date
Apr 23, 2019
Chart Energy & Chemicals, Inc.
Douglas A. Ducote
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for generating electrical energy and energy generation plant
Patent number
10,177,629
Issue date
Jan 8, 2019
Mitsubishi Hitachi Power Systems Europe GMBH
Christoph Stiller
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method of liquefying a contaminated hydrocarbon-containing gas stream
Patent number
10,151,528
Issue date
Dec 11, 2018
Shell Oil Company
Michiel Gijsbert Van Aken
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
FACILITY AND METHOD FOR THE LIQUEFACTION OF HYDROGEN
Publication number
20240384926
Publication date
Nov 21, 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
METHODS FOR OPERATING HYDROCARBON REMOVAL SYSTEMS FROM NATURAL GAS...
Publication number
20240318909
Publication date
Sep 26, 2024
ExxonMobil Technology and Engineering Company
Yijun LIU
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD FOR EXTRACTING ETHANE FROM AN INITIAL NATURAL GAS STREAM AND...
Publication number
20230408191
Publication date
Dec 21, 2023
TECHNIP ENERGIES FRANCE
Sylvain Vovard
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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
Systems and Methods of Removing Contaminants in a Liquid Nitrogen S...
Publication number
20210364229
Publication date
Nov 25, 2021
ExxonMobil Upstream Research Company
Fritz Pierre
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEM AND METHOD FOR NATURAL GAS AND NITROGEN LIQUEFACTION WITH DU...
Publication number
20210348837
Publication date
Nov 11, 2021
Neil M. Prosser
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEM AND METHOD FOR CRYOGENIC AIR SEPARATION USING A BOOSTER LOAD...
Publication number
20210348839
Publication date
Nov 11, 2021
Jeremiah J. Rauch
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Pretreatment, Pre-Cooling, and Condensate Recovery of Natural Gas B...
Publication number
20210088274
Publication date
Mar 25, 2021
ExxonMobil Upstream Research Company
Yijun LIU
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
System and Method for Removing Freezing Components from a Feed Gas
Publication number
20200232703
Publication date
Jul 23, 2020
Chart Energy & Chemicals, Inc.
Douglas A. Ducote
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Systems and Methods for Using Multiple Cryogenic Hydraulic Turbines
Publication number
20200232704
Publication date
Jul 23, 2020
ExxonMobil Upstream Research Company
Christopher G. Holt
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
LARGE SCALE COASTAL LIQUEFACTION
Publication number
20200124345
Publication date
Apr 23, 2020
Global LNG Services AS
Tor CHRISTENSEN
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEMS, PROCESSES AND METHODS FOR CONCENTRATING ACID GAS AND PRODU...
Publication number
20190381450
Publication date
Dec 19, 2019
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Fan Z. WORLEY
E21 - EARTH DRILLING MINING
Information
Patent Application
Systems and Methods for LNG Refrigeration and Liquefaction
Publication number
20190204006
Publication date
Jul 4, 2019
Fluor Technologies Corporation
John Mak
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
System and Method for Removing Freezing Components from a Feed Gas
Publication number
20190204007
Publication date
Jul 4, 2019
Chart Energy & Chemicals, Inc.
Douglas A. Ducote
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
Method for Liquid Air Energy Storage with Semi-Closed CO2 Bottoming...
Publication number
20190072007
Publication date
Mar 7, 2019
NEWPOLYGEN Technologies Ltd.
Stanislav Sinatov
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD AND SYSTEM FOR LIQUEFYING A NATURAL GAS FEED STREAM
Publication number
20190049174
Publication date
Feb 14, 2019
Thijs GROENENDIJK
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
LOW-TEMPERATURE MIXED--REFRIGERANT FOR HYDROGEN PRECOOLING IN LARGE...
Publication number
20180320957
Publication date
Nov 8, 2018
Linde Aktiengesellschaft
Umberto CARDELLA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
METHOD FOR STARTING AND OPERATING A PLANT FOR THE LIQUEFACTION OF A...
Publication number
20180216879
Publication date
Aug 2, 2018
Nuovo Pignone Tecnologie S.r.l.
Antonio PELAGOTTI
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
PROCESS FOR EXPANSION AND STORAGE OF A FLOW OF LIQUEFIED NATURAL GA...
Publication number
20180202610
Publication date
Jul 19, 2018
Technip France
Sylvain VOVARD
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
Liquefied Natural Gas Production
Publication number
20180149424
Publication date
May 31, 2018
Russell H. Oelfke
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Mixed Refrigerant Liquefaction System and Method
Publication number
20180003430
Publication date
Jan 4, 2018
Chart Energy & Chemicals, Inc.
Douglas A. Ducote
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
LIQUEFACTION PROCESS FOR PRODUCING SUBCOOLED LNG
Publication number
20170307290
Publication date
Oct 26, 2017
EBARA INTERNATION CORPORATION
HANS E. KIMMEL
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Integrated Nitrogen Removal in the Production of Liquefied Natural...
Publication number
20170284737
Publication date
Oct 5, 2017
Air Products and Chemicals, Inc.
Fei Chen
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
A HYDROCARBON CONDENSATE STABILIZER AND A METHOD FOR PRODUCING A ST...
Publication number
20170191748
Publication date
Jul 6, 2017
Shell Oil Company
Lars Hendrik VAN LEEUWEN
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METHOD AND INSTALLATION FOR STORING AND RECOVERING ENERGY
Publication number
20170022897
Publication date
Jan 26, 2017
Alexander Alekseev
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Liquid Air Energy Storage Systems, Devices, and Methods
Publication number
20170016577
Publication date
Jan 19, 2017
MADA Energie LLC
Stanislav Sinatov
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
LIQUEFACTION PROCESS FOR PRODUCING SUBCOOLED LNG
Publication number
20160282041
Publication date
Sep 29, 2016
HANS E. KIMMEL
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
System and Method for Liquefied Natural Gas Production
Publication number
20160138861
Publication date
May 19, 2016
Dresser-Rand Company
Daniel Ohart
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...