F25J 1/00

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Class  F25J : LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT


Subclass 1/00: Processes or apparatus for liquefying or solidifying gases or gaseous mixtures

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10605522 Methods and configurations for LNG liquefactionSep 01, 17Mar 31, 20Fluor Technologies Corporation
10598431 Method and system for cooling and separating a hydrocarbon streamJul 08, 16Mar 24, 20Shell Oil Company
10591210 Air purification unitsMay 28, 15Mar 17, 20Highview Enterprises Limited
10590861 Power plant with emergency fuel systemAug 13, 15Mar 17, 20Siemens Aktiengesellschaft
10584918 Continuous mixed refrigerant optimization system for the production of liquefied natural gas (LNG)Sep 25, 17Mar 10, 20GE Oil & Gas, LLC
10578354 Systems and methods for the production of liquefied nitrogen using liquefied natural gasJun 14, 16Mar 03, 20ExxonMobil Upstream Reseach Company
10571189 System and method for operating a liquefaction trainDec 21, 17Feb 25, 20Shell Oil Company
10571188 Method for thermally assisted electric energy storageJan 05, 18Feb 25, 20Not available
10571190 Liquefied gas cooling apparatusDec 24, 15Feb 25, 20MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
10571187 Temperature controlled method to liquefy gas and a production plant using the methodMar 21, 13Feb 25, 201304338 Alberta Ltd.; 1304342 Alberta Ltd.;
10563621 System for supplying compressed gas to several gas-fed devicesJan 09, 17Feb 18, 20CRYOSTAR SAS
10563916 Hail tower for gas-vapor separationsJun 28, 17Feb 18, 20Hall Labs LLC
10563913 Systems and methods for hydrocarbon refrigeration with a mixed refrigerant cycleAug 22, 14Feb 18, 20Black & Veatch Holding Company
10563914 Methods and systems for integration of industrial site efficiency losses to produce LNG and/or LINAug 05, 16Feb 18, 20L'Air Liquide - Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
10551117 Method of natural gas liquefaction on LNG carriers storing liquid nitrogenNov 10, 16Feb 04, 20ExxonMobil Upstream Research Company
10544986 Parallel compression in LNG plants using a double flow compressorMar 29, 17Jan 28, 20Air Products and Chemicals, Inc.
10544883 Conduit seal assemblyDec 11, 14Jan 28, 20ConocoPhillips Company
10544987 Gas liquefaction plantMar 05, 15Jan 28, 20JGC CORPORATION
10539364 Hydrocarbon distillationMar 13, 17Jan 21, 20General Electric Company
10539361 Modular LNG production facilityNov 27, 12Jan 21, 20WOODSIDE ENERGY TECHNOLOGIES PTY LTD.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2020/0103,163 NATURAL GAS PROCESSING USING SUPERCRITICAL FLUID POWER CYCLESSep 28, 18Apr 02, 20Not available
2020/0080,771 CONTAINERISED LNG LIQUEFACTION UNIT AND ASSOCIATED METHOD OF PRODUCING LNGMar 14, 18Mar 12, 20Not available
2020/0064,061 Managing Make-Up Gas Composition Variation for a High Pressure Expander ProcessJul 30, 19Feb 27, 20Not available
2020/0064,062 Primary Loop Start-Up Method for a High Pressure Expander ProcessJul 30, 19Feb 27, 20Not available
2020/0064,060 Heat Exchanger Configuration for a High Pressure Expander Process and a Method of Natural Gas Liquefaction using the SameJul 30, 19Feb 27, 20Not available
2020/0056,838 BOIL-OFF GAS RECYCLE SUBSYSTEM IN NATURAL GAS LIQUEFACTION PLANTSJul 23, 19Feb 20, 20Not available
2020/0056,836 NATURAL GAS LIQUEFACTION WITH INTEGRATED NITROGEN REMOVALAug 14, 18Feb 20, 20Air Products and Chemicals, Inc.
2020/0056,837 LNG PRODUCTION SYSTEM EQUIPPED WITH RECONDENSERFeb 13, 18Feb 20, 20Not available
2020/0041,201 REFRIGERATION AND/OR LIQUEFACTION DEVICE, AND ASSOCIATED METHODSep 26, 19Feb 06, 20L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
2020/0033,054 ADDITIONAL LIQUID NATURAL GAS PLANT AND METHOD OF OPERATING THEREOFFeb 26, 18Jan 30, 20Not available
2020/0025,334 Systems And Methods For Transporting Liquefied Natural GasMar 02, 17Jan 23, 20Not available
2020/0003,488 DEVICE AND METHOD FOR LIQUEFYING A NATURAL GAS AND SHIP COMPRISING SUCH A DEVICEDec 15, 17Jan 02, 20Not available
2019/0376,740 Pretreatment and Pre-Cooling of Natural Gas by High Pressure Compression and ExpansionMay 13, 19Dec 12, 19Not available
2019/0360,747 INDUSTRIAL AND HYDROCARBON GAS LIQUEFACTIONApr 10, 19Nov 28, 19Not available
2019/0331,414 Method and System for Cooling a Hydrocarbon Stream Using a Gas Phase RefrigerantApr 27, 18Oct 31, 19Air Products and Chemicals, Inc.
2019/0331,413 Method and System for Cooling a Hydrocarbon Stream Using a Gas Phase RefrigerantApr 27, 18Oct 31, 19Air Products and Chemicals, Inc.
2019/0323,769 Mixed Refrigerant Liquefaction System and Method with Pre-CoolingApr 16, 19Oct 24, 19Not available
2019/0310,015 DEVICE AND METHOD FOR LIQUEFYING A NATURAL GAS AND SHIP COMPRISING SUCH A DEVICEDec 18, 17Oct 10, 19Not available
2019/0310,013 Method For Liquefying Natural Gas And For Recovering Possible Liquids From The Natural Gas, Comprising Two Refrigerant Cycles Semi-Open To The Natural Gas And A Refrigerant Cycle Closed To The Refrigerant GasJun 20, 17Oct 10, 19SAIPEM S.P.A.
2019/0310,014 DEVICE AND METHOD FOR LIQUEFYING A NATURAL GAS AND SHIP COMPRISING SUCH A DEVICEDec 15, 17Oct 10, 19Not available

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