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the fluid being (a mixture of) hydrocarbons
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F25J2235/60
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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
F25J2235/00
Processes or apparatus involving steps for increasing the pressure or for conveying of liquid process streams
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F25J2235/60
the fluid being (a mixture of) hydrocarbons
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Patents Grants
last 30 patents
Information
Patent Grant
Process for separating hydrogen from an olefin hydrocarbon effluent...
Patent number
12,215,923
Issue date
Feb 4, 2025
Enflex, Inc.
James Zhao
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process for separating hydrogen from an olefin hydrocarbon effluent...
Patent number
12,135,166
Issue date
Nov 5, 2024
Enflex, Inc.
James Zhao
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process for separating hydrogen from an olefin hydrocarbon effluent...
Patent number
12,111,104
Issue date
Oct 8, 2024
Enflex, Inc.
James Zhao
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method of cooling boil off gas and an apparatus therefor
Patent number
12,013,179
Issue date
Jun 18, 2024
LGE IP Management Company Limited
Martin Halcrow
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Process for separating hydrogen from an olefin hydrocarbon effluent...
Patent number
11,674,748
Issue date
Jun 13, 2023
Enflex, Inc.
James Zhao
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process for separating hydrogen from an olefin hydrocarbon effluent...
Patent number
11,668,523
Issue date
Jun 6, 2023
Enflex, Inc.
James Zhao
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Hydrocarbon gas processing
Patent number
11,543,180
Issue date
Jan 3, 2023
UOP LLC
Kyle T. Cuellar
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
System and method for recovering NGLS using dual compression
Patent number
11,486,637
Issue date
Nov 1, 2022
Coldstream Energy IP, LLC
Erik Woodward
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Gas subcooled process conversion to recycle split vapor for recover...
Patent number
11,473,837
Issue date
Oct 18, 2022
UOP LLC
David M. Thom
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for separating hydrogen from an olefin hydrocarbon effluent...
Patent number
11,448,460
Issue date
Sep 20, 2022
Enflex, Inc.
James Zhao
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Hydrocarbon gas processing
Patent number
11,428,465
Issue date
Aug 30, 2022
UOP LLC
Michael C. Pierce
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method and apparatus for separating hydrocarbons
Patent number
11,408,678
Issue date
Aug 9, 2022
Toyo Engineering Corporation
Yasuyuki Yamamori
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
System and method for separating methane and nitrogen with reduced...
Patent number
11,378,333
Issue date
Jul 5, 2022
BCCK Holding Company
Rayburn C. Butts
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Systems and methods for LNG production with propane and ethane reco...
Patent number
11,365,933
Issue date
Jun 21, 2022
Fluor Technologies Corporation
John Mak
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Apparatus for separation and recovery of hydrocarbons from LNG
Patent number
11,274,256
Issue date
Mar 15, 2022
Toyo Engineering Corporation
Shoichi Yamaguchi
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Treatment plant for hydrocarbon gas having variable contaminant levels
Patent number
11,255,603
Issue date
Feb 22, 2022
ExxonMobil Upstream Research Company
Jaime A. Valencia
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process for separating hydrocarbon compounds
Patent number
11,254,626
Issue date
Feb 22, 2022
Lummus Technology LLC
Sam Weinberger
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
System and method for rare gas recovery
Patent number
10,995,982
Issue date
May 4, 2021
Praxair Technology, Inc.
Henry E. Howard
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process for separating hydrogen from an olefin hydrocarbon effluent...
Patent number
10,947,171
Issue date
Mar 16, 2021
Enflex, Inc.
James Zhao
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
System for treating a gas deriving from the evaporation of a cryoge...
Patent number
10,914,516
Issue date
Feb 9, 2021
Cryostar SAS
Mathias Ragot
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method of liquefying a CO2 contaminated hydrocarbon-containing gas...
Patent number
10,871,323
Issue date
Dec 22, 2020
Shell Oil Company
Thijs Groenendijk
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process for separating hydrogen from an olefin hydrocarbon effluent...
Patent number
10,859,313
Issue date
Dec 8, 2020
Enflex, Inc.
James Zhao
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Simplified method for producing a methane-rich stream and a C2+ hyd...
Patent number
10,760,851
Issue date
Sep 1, 2020
Technip France
Sandra Armelle Karen Thiebault
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Hydrocarbon gas processing
Patent number
10,753,678
Issue date
Aug 25, 2020
Ortloff Engineers, Ltd.
Richard N. Pitman
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process and system for reliquefying boil-off gas (BOG)
Patent number
10,704,830
Issue date
Jul 7, 2020
Gas Technology Development Pte Ltd
Ravindu Atapattu
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Ethane recovery or ethane rejection operation
Patent number
10,704,832
Issue date
Jul 7, 2020
Fluor Technologies Corporation
John Mak
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method and system for preparing a lean methane-containing gas stream
Patent number
10,684,072
Issue date
Jun 16, 2020
Shell Oil Company
Stefan Adrianus Rovers
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
Process for separating hydrogen from an olefin hydrocarbon effluent...
Patent number
10,633,305
Issue date
Apr 28, 2020
Enflex, Inc.
James Zhao
C07 - ORGANIC CHEMISTRY
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...
Patents Applications
last 30 patents
Information
Patent Application
Processes and Systems for Separating Liquified Natural Gas
Publication number
20240060716
Publication date
Feb 22, 2024
EXXONMOBIL CHEMICAL PATENTS INC.
You Fang
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Process for Separating Hydrogen from an Olefin Hydrocarbon Effluent...
Publication number
20230324115
Publication date
Oct 12, 2023
EnFlex, Inc.
James Zhao
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Process for Separating Hydrogen from an Olefin Hydrocarbon Effluent...
Publication number
20230304732
Publication date
Sep 28, 2023
EnFlex, Inc.
James Zhao
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Process for Separating Hydrogen from an Olefin Hydrocarbon Effluent...
Publication number
20230160633
Publication date
May 25, 2023
EnFlex, Inc.
James Zhao
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Process for Separating Hydrogen from an Olefin Hydrocarbon Effluent...
Publication number
20230050081
Publication date
Feb 16, 2023
EnFlex, Inc.
James Zhao
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEM FOR SUPPLYING GAS TO AT LEAST ONE GAS-CONSUMING APPLIANCE EQ...
Publication number
20230032594
Publication date
Feb 2, 2023
GAZTRANSPORT ET TECHNIGAZ
Bernard AOUN
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
PROCESS AND APPARATUS FOR HEAVY HYDROCARBON REMOVAL FROM LEAN NATUR...
Publication number
20220252343
Publication date
Aug 11, 2022
Lummus Technology Inc.
Thomas K. Gaskin
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD FOR EXTRACTING NITROGEN FROM A NATURAL GAS STREAM OR A BIO-M...
Publication number
20220214104
Publication date
Jul 7, 2022
L'air Liquide, Société Anonyme Pour l'Etude et l'Exploitation des Precédés Ge...
Marine ANDRICH
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Method Of Cooling Boil Off Gas And An Apparatus Therefor
Publication number
20220187014
Publication date
Jun 16, 2022
LGE IP Management Company Limited
Martin Halcrow
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
Process for Separating Hydrogen from an Olefin Hydrocarbon Effluent...
Publication number
20220018597
Publication date
Jan 20, 2022
EnFlex, Inc.
James Zhao
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEM AND METHOD FOR NATURAL GAS AND NITROGEN LIQUEFACTION WITH DI...
Publication number
20210348838
Publication date
Nov 11, 2021
Neil M. Prosser
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Process for Separating Hydrogen from an Olefin Hydrocarbon Effluent...
Publication number
20210341224
Publication date
Nov 4, 2021
EnFlex, Inc.
James Zhao
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Process for Separating Hydrogen from an Olefin Hydrocarbon Effluent...
Publication number
20210190420
Publication date
Jun 24, 2021
EnFlex, Inc.
James Zhao
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
System and Method for Separating Methane and Nitrogen with Reduced...
Publication number
20210180863
Publication date
Jun 17, 2021
BCCK Holding Company
Rayburn C. Butts
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
METHODS AND SYSTEMS FOR REMOVING NITROGEN FROM NATURAL GAS
Publication number
20210156613
Publication date
May 27, 2021
Linde Engineering North America, Inc.
Kathryn Bigger
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
INTEGRATED METHODS AND CONFIGURATIONS FOR PROPANE RECOVERY IN BOTH...
Publication number
20210095921
Publication date
Apr 1, 2021
Fluor Technologies Corporation
John MAK
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Process for Separating Hydrogen from an Olefin Hydrocarbon Effluent...
Publication number
20210088278
Publication date
Mar 25, 2021
EnFlex, Inc.
James Zhao
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
USE OF DENSE FLUID EXPANDERS IN CRYOGENIC NATURAL GAS LIQUIDS RECOVERY
Publication number
20200378682
Publication date
Dec 3, 2020
UOP LLC
Adam Adrian Brostow
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
SYSTEM AND METHOD FOR RECOVERING NGLS USING DUAL COMPRESSION
Publication number
20200355427
Publication date
Nov 12, 2020
ColdStream Energy IP, LLC
Erik WOODWARD
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
GAS SUBCOOLED PROCESS CONVERSION TO RECYCLE SPLIT VAPOR FOR RECOV...
Publication number
20200072546
Publication date
Mar 5, 2020
UOP LLC
David M. Thom
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR SEPARATING HYDROCARBON COMPOUNDS
Publication number
20200031736
Publication date
Jan 30, 2020
Lummus Technology LLC
Sam Weinberger
C07 - ORGANIC CHEMISTRY
Information
Patent Application
BATH-TYPE VAPORISER-CONDENSER FOR A METHOD OF CRYOGENICALLY SEPARAT...
Publication number
20190277565
Publication date
Sep 12, 2019
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
Systems and Methods for LNG Production with Propane and Ethane Reco...
Publication number
20190242645
Publication date
Aug 8, 2019
Fluor Technologies Corporation
John Mak
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEM FOR TREATING A GAS DERIVING FROM THE EVAPORATION OF A CRYOGE...
Publication number
20190101329
Publication date
Apr 4, 2019
CRYOSTAR SAS
Mathias Ragot
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Recovery Of Helium From Nitrogen-Rich Streams
Publication number
20190041128
Publication date
Feb 7, 2019
Air Products and Chemicals, Inc.
Vincent White
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEM AND METHOD FOR ENHANCED ARGON RECOVERY FROM A FEED STREAM CO...
Publication number
20180356152
Publication date
Dec 13, 2018
Henry E. Howard
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Hydrocarbon Gas Processing
Publication number
20180347899
Publication date
Dec 6, 2018
Ortloff Engineers, Ltd.
Kyle T. Cuellar
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Hydrocarbon Gas Processing
Publication number
20180347898
Publication date
Dec 6, 2018
Ortloff Engineers, Ltd.
Michael C. Pierce
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD OF LIQUEFYING A CO2 CONTAMINATED HYDROCARBON-CONTAINING GAS...
Publication number
20180347901
Publication date
Dec 6, 2018
Shell Oil Company
Thijs GROENENDIJK
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...