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F25J5/005
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MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
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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
F25J5/00
Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants
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last 30 patents
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Patent Grant
Fuel gas conditioning units for natural gas systems
Patent number
12,228,337
Issue date
Feb 18, 2025
EOG RESOURCES, INC.
Roy Curtis Larson
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Patent Grant
Multistage liquid storage-type condenser-evaporator and nitrogen pr...
Patent number
12,130,081
Issue date
Oct 29, 2024
Taiyo Nippon Sanso Corporation
Nobuaki Egoshi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process integration for natural gas liquid recovery
Patent number
11,644,235
Issue date
May 9, 2023
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger with improved wave junction, associated installation...
Patent number
11,629,918
Issue date
Apr 18, 2023
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Guillaume Cardon
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Controlled liquefaction and energy management
Patent number
11,566,839
Issue date
Jan 31, 2023
Energy Internet Corporation
Shankar Ramamurthy
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Heat exchanger system with mono-cyclone inline separator
Patent number
11,506,453
Issue date
Nov 22, 2022
ConocoPhillips Company
Paul R. Davies
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger for a liquefied natural gas facility
Patent number
11,435,138
Issue date
Sep 6, 2022
ConocoPhillips Company
Stuart L. Wilson
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Grant
Process integration for natural gas liquid recovery
Patent number
11,428,464
Issue date
Aug 30, 2022
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F28 - HEAT EXCHANGE IN GENERAL
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Patent Grant
Nitrogen production method and nitrogen production apparatus
Patent number
11,353,262
Issue date
Jun 7, 2022
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Kenji Hirose
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process integration for natural gas liquid recovery
Patent number
11,320,196
Issue date
May 3, 2022
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Process integration for natural gas liquid recovery
Patent number
11,268,756
Issue date
Mar 8, 2022
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F28 - HEAT EXCHANGE IN GENERAL
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Patent Grant
Process integration for natural gas liquid recovery
Patent number
11,268,755
Issue date
Mar 8, 2022
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F28 - HEAT EXCHANGE IN GENERAL
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Patent Grant
Process integration for natural gas liquid recovery
Patent number
11,262,123
Issue date
Mar 1, 2022
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F28 - HEAT EXCHANGE IN GENERAL
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Patent Grant
Process integration for natural gas liquid recovery
Patent number
11,248,839
Issue date
Feb 15, 2022
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Process integration for natural gas liquid recovery
Patent number
11,248,840
Issue date
Feb 15, 2022
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Process integration for natural gas liquid recovery
Patent number
11,236,941
Issue date
Feb 1, 2022
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F28 - HEAT EXCHANGE IN GENERAL
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Patent Grant
Process integration for natural gas liquid recovery
Patent number
11,231,227
Issue date
Jan 25, 2022
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F28 - HEAT EXCHANGE IN GENERAL
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Patent Grant
Process integration for natural gas liquid recovery
Patent number
11,231,226
Issue date
Jan 25, 2022
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F28 - HEAT EXCHANGE IN GENERAL
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Patent Grant
Process integration for natural gas liquid recovery
Patent number
11,226,154
Issue date
Jan 18, 2022
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Liquid drains in core-in-shell heat exchanger
Patent number
11,162,746
Issue date
Nov 2, 2021
ConocoPhillips Company
Paul R. Davies
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
System and method for separating natural gas liquid and nitrogen fr...
Patent number
11,125,497
Issue date
Sep 21, 2021
BCCK Holding Company
Rayburn C. Butts
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process integration for natural gas liquid recovery
Patent number
10,989,470
Issue date
Apr 27, 2021
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Process integration for natural gas liquid recovery
Patent number
10,976,103
Issue date
Apr 13, 2021
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F28 - HEAT EXCHANGE IN GENERAL
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Patent Grant
System and method for separating natural gas liquid and nitrogen fr...
Patent number
10,520,250
Issue date
Dec 31, 2019
Butts Properties, Ltd.
Rayburn C. Butts
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Heat exchanger system with mono-cyclone inline separator
Patent number
10,488,104
Issue date
Nov 26, 2019
ConocoPhillips Company
Paul R. Davies
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger with collecting channel for discharging a liquid phase
Patent number
10,443,947
Issue date
Oct 15, 2019
Linde Aktiengesellschaft
Stefan Kayser
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Multistage bath condenser-reboiler
Patent number
10,408,535
Issue date
Sep 10, 2019
Taiyo Nippon Sanso Corporation
Nobuaki Egoshi
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
System and method for recovery of neon and helium from an air separ...
Patent number
10,408,536
Issue date
Sep 10, 2019
Praxair Technology, Inc.
Maulik R. Shelat
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Liquid drains in core-in-shell heat exchanger
Patent number
10,378,837
Issue date
Aug 13, 2019
ConocoPhillips Company
Paul R. Davies
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Process and apparatus for the separation by cryogenic distillation...
Patent number
10,337,791
Issue date
Jul 2, 2019
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Alain Briglia
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
KRYPTON RECOVERY AND PURIFICATION FROM CUSTOMER PROCESSING
Publication number
20230392862
Publication date
Dec 7, 2023
Neil M. Prosser
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
COOLING DEVICE
Publication number
20230032384
Publication date
Feb 2, 2023
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Kenichiro MITSUHASHI
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER FOR A LIQUEFIED NATURAL GAS FACILITY
Publication number
20220364787
Publication date
Nov 17, 2022
ConocoPhillips Company
Stuart L. WILSON
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MULTISTAGE LIQUID STORAGE-TYPE CONDENSER-EVAPORATOR AND NITROGEN PR...
Publication number
20220082325
Publication date
Mar 17, 2022
Taiyo Nippon Sanso Corporation
Nobuaki EGOSHI
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
ENHANCEMENTS TO A DUAL COLUMN NITROGEN PRODUCING CRYOGENIC AIR SEPA...
Publication number
20210372696
Publication date
Dec 2, 2021
Zhengrong Xu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
ENHANCEMENTS TO A DUAL COLUMN NITROGEN PRODUCING CRYOGENIC AIR SEPA...
Publication number
20210372698
Publication date
Dec 2, 2021
Zhengrong Xu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
PROCESS FOR SUPPLYING OXYGEN AND/OR NITROGEN AND ALSO ARGON TO A GE...
Publication number
20210364232
Publication date
Nov 25, 2021
L'Air Liquide, Societe Anonyme pour l'Etude et l?Exploitation des Procedes Ge...
Bernard SAULNIER
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
PROCESS INTEGRATION FOR NATURAL GAS LIQUID RECOVERY
Publication number
20210222947
Publication date
Jul 22, 2021
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
CONTROLLED LIQUEFACTION AND ENERGY MANAGEMENT
Publication number
20210180860
Publication date
Jun 17, 2021
Energy Internet Corporation
Shankar Ramamurthy
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
HEAT EXCHANGER WITH IMPROVED WAVE JUNCTION, ASSOCIATED INSTALLATION...
Publication number
20200386486
Publication date
Dec 10, 2020
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Guillaume CARDON
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER SYSTEM WITH MONO-CYCLONE INLINE SEPARATOR
Publication number
20200149805
Publication date
May 14, 2020
ConocoPhillips Company
Paul R. DAVIES
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
System and Method for Separating Natural Gas Liquid and Nitrogen fr...
Publication number
20200072547
Publication date
Mar 5, 2020
Butts Properties, Ltd.
Rayburn C. Butts
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
LIQUID DRAINS IN CORE-IN-SHELL HEAT EXCHANGER
Publication number
20190316856
Publication date
Oct 17, 2019
ConocoPhillips Company
Paul R. DAVIES
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
NITROGEN PRODUCTION METHOD AND NITROGEN PRODUCTION APPARATUS
Publication number
20190293348
Publication date
Sep 26, 2019
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Kenji Hirose
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Distributor for Plate-Fin Heat Exchanger
Publication number
20190226765
Publication date
Jul 25, 2019
Air Products and Chemicals, Inc.
Fang Xu
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
PROCESS INTEGRATION FOR NATURAL GAS LIQUID RECOVERY
Publication number
20190186822
Publication date
Jun 20, 2019
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEM AND METHOD FOR RECOVERY OF NEON AND HELIUM FROM AN AIR SEPAR...
Publication number
20190072325
Publication date
Mar 7, 2019
Maulik R. Shelat
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
System and Method for Separating Natural Gas Liquid and Nitrogen fr...
Publication number
20180231306
Publication date
Aug 16, 2018
Butts Properties, Ltd.
Rayburn C. Butts
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEM AND METHOD FOR CRYOGENIC PURIFICATION OF A FEED STREAM COMPR...
Publication number
20180080708
Publication date
Mar 22, 2018
Henry E. Howard
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEM AND METHOD FOR CRYOGENIC PURIFICATION OF A FEED STREAM COMPR...
Publication number
20180080709
Publication date
Mar 22, 2018
Henry E. Howard
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEM AND METHOD FOR CRYOGENIC PURIFICATION OF A FEED STREAM COMPR...
Publication number
20180080710
Publication date
Mar 22, 2018
Henry E. Howard
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
HEAT EXCHANGER COMPRISING A LIQUID-REFRIGERANT DISTRIBUTION DEVICE
Publication number
20180023899
Publication date
Jan 25, 2018
L'Air Liquide, Societe Anonyme pour l'Etude el I'Exploitation des Procedes G...
Jerome CARETTE
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR ENHANCED ARGON RECOVERY FROM A FEED STREAM CO...
Publication number
20170268821
Publication date
Sep 21, 2017
Henry E. Howard
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
CONDENSER-REBOILER SYSTEM AND METHOD
Publication number
20170023297
Publication date
Jan 26, 2017
Maulik R. Shelat
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
CONDENSER-REBOILER SYSTEM AND METHOD
Publication number
20170023298
Publication date
Jan 26, 2017
Maulik R. Shelat
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
MAIN HEAT EXCHANGE SYSTEM AND METHOD FOR REBOILING
Publication number
20160356546
Publication date
Dec 8, 2016
Vijayaraghavan S. Chakravarthy
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
CORE-IN-SHELL EXCHANGER REFRIGERANT INLET FLOW DISTRIBUTOR
Publication number
20140284032
Publication date
Sep 25, 2014
ConocoPhillips Company
Matthew Calvin GENTRY
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER AND DISTILLATION COLUMN ARRANGEMENT
Publication number
20140165650
Publication date
Jun 19, 2014
Richard John Jibb
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Heat Exchange System for a Cavitation Chamber
Publication number
20130180685
Publication date
Jul 18, 2013
Impulse Devices Inc.
Ross Alan Tessien
F28 - HEAT EXCHANGE IN GENERAL