Working fluids

Patents Grantslast 30 patents

  • Information Patent Grant

    Turbine and turbocharger

    • Patent number 12,221,890
    • Issue date Feb 11, 2025
    • IHI Corporation
    • Dai Kanzaki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Housing for flow-conducting components

    • Patent number 12,221,978
    • Issue date Feb 11, 2025
    • KSB SE & Co. KGaA
    • Tammuz Nobel
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Hydrogen applications for turboexpander machines

    • Patent number 12,212,214
    • Issue date Jan 28, 2025
    • Sapphire Technologies, Inc.
    • Jeffrey Earl
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Estimation device, vacuum valve, and vacuum pump

    • Patent number 12,158,155
    • Issue date Dec 3, 2024
    • Shimadzu Corporation
    • Junichiro Kozaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum pump and stator column

    • Patent number 12,123,420
    • Issue date Oct 22, 2024
    • Edwards Japan Limited
    • Takashi Kabasawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Thrust enhancing device

    • Patent number 12,123,371
    • Issue date Oct 22, 2024
    • Sung Woo Kim
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Impeller-type exhaust apparatus for blocking electric heat

    • Patent number 12,117,008
    • Issue date Oct 15, 2024
    • Hyun Gyu Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Control schemes for thermal management of power production systems...

    • Patent number 12,110,822
    • Issue date Oct 8, 2024
    • 8 Rivers Capital, LLC
    • Brock Alan Forrest
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air circulator

    • Patent number 12,104,821
    • Issue date Oct 1, 2024
    • IRIS OHYAMA INC.
    • Hideki Yamamoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Chilled intake air for increased power generation

    • Patent number 12,078,158
    • Issue date Sep 3, 2024
    • TYPHON TECHNOLOGY SOLUTIONS (U.S.), LLC
    • Adrian Benjamin Bodishbaugh
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Compressed N2 for energy storage

    • Patent number 12,071,892
    • Issue date Aug 27, 2024
    • Schlumberger Technology Corporation
    • Omar Kabir
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Combined heat and power system using and producing CO2 and method o...

    • Patent number 12,044,166
    • Issue date Jul 23, 2024
    • Enexor BioEnergy, LLC
    • Ricardo Conde
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Blower

    • Patent number 12,038,018
    • Issue date Jul 16, 2024
    • CAP CO., LTD.
    • Kimihiko Sato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Drive system for translating structure

    • Patent number 12,031,500
    • Issue date Jul 9, 2024
    • Rohr Inc.
    • Timothy Gormley
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Scroll compressor

    • Patent number 12,000,396
    • Issue date Jun 4, 2024
    • Mitsubishi Electric Corporation
    • Masanori Ito
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric water pump

    • Patent number 12,000,402
    • Issue date Jun 4, 2024
    • ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
    • Junjie Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Methods and systems using a Brayton cycle

    • Patent number 11,982,227
    • Issue date May 14, 2024
    • Transportation IP Holdings, LLC
    • Christopher Homison
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vacuum pump, rotor, and rotor body with rupture location control me...

    • Patent number 11,976,663
    • Issue date May 7, 2024
    • Edwards Japan Limited
    • Shunsuke Takeda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric machine cooling of stator with tube

    • Patent number 11,970,973
    • Issue date Apr 30, 2024
    • Rolls-Royce Corporation
    • Stephen Andrew Long
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Impeller

    • Patent number 11,971,048
    • Issue date Apr 30, 2024
    • LG Electronics Inc.
    • Hakkyu Choi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial and downstream compressor assembly

    • Patent number 11,965,514
    • Issue date Apr 23, 2024
    • Carrier Corporation
    • Michael M. Joly
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbofan

    • Patent number 11,953,020
    • Issue date Apr 9, 2024
    • Daikin Industries, Ltd.
    • Ryuusuke Ohtaguro
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Aeroderivative gas turbine with improved thermal management

    • Patent number 11,933,222
    • Issue date Mar 19, 2024
    • Dresser, LLC
    • Francesco Caratelli
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pump

    • Patent number 11,913,458
    • Issue date Feb 27, 2024
    • LG Electronics Inc.
    • Changjoon Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Liquid hydrogen-liquid oxygen fueled powerplant

    • Patent number 11,905,914
    • Issue date Feb 20, 2024
    • RTX Corporation
    • Walter A. Ledwith
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Systems and methods utilizing turbine compressor discharge for hydr...

    • Patent number 11,898,504
    • Issue date Feb 13, 2024
    • BJ Energy Solutions, LLC
    • Tony Yeung
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Hydrogen fuel system for a gas turbine engine

    • Patent number 11,873,768
    • Issue date Jan 16, 2024
    • General Electric Company
    • Mustafa Dindar
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Air blowing apparatus and air conditioner

    • Patent number 11,852,359
    • Issue date Dec 26, 2023
    • Daikin Industries, Ltd.
    • Yousuke Imai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fuel oxygen conversion unit with a dual separator pump

    • Patent number 11,851,204
    • Issue date Dec 26, 2023
    • General Electric Company
    • Ethan Patrick O'Connor
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Turbine engine inducer assembly

    • Patent number 11,846,209
    • Issue date Dec 19, 2023
    • General Electric Company
    • Christophe Jude Day
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR CIRCULATOR

    • Publication number 20240418398
    • Publication date Dec 19, 2024
    • IRIS OHYAMA INC.
    • Hideki YAMAMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CHILLED INTAKE AIR FOR INCREASED POWER GENERATION

    • Publication number 20240410347
    • Publication date Dec 12, 2024
    • Typhon Technology Solutions (U.S.), LLC
    • Adrian Benjamin Bodishbaugh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN MODULE AND RANGE HOOD INCLUDING SAME

    • Publication number 20240410389
    • Publication date Dec 12, 2024
    • Samsung Electronics Co., Ltd.
    • Sung HAN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS TURBINE PLANT WITH AMMONIA DECOMPOSITION SYSTEM

    • Publication number 20240401520
    • Publication date Dec 5, 2024
    • DOOSAN ENERBILITY CO., LTD.
    • Byoung Gu BAK
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    LNG COLD POWER GENERATION USING MIXED WORKING FLUID

    • Publication number 20240401504
    • Publication date Dec 5, 2024
    • SK GAS CO., LTD.
    • Jungho CHO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEMS AND METHODS UTILIZING TURBINE COMPRESSOR DISCHARGE FOR HYDR...

    • Publication number 20240392729
    • Publication date Nov 28, 2024
    • BJ Energy Solutions, LLC
    • Tony Yeung
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    CONTROL SCHEMES FOR THERMAL MANAGEMENT OF POWER PRODUCTION SYSTEMS...

    • Publication number 20240392722
    • Publication date Nov 28, 2024
    • 8 RIVERS CAPITAL, LLC
    • Brock Alan Forrest
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PULSATING PNEUMATIC MOTOR

    • Publication number 20240360763
    • Publication date Oct 31, 2024
    • Northwest Institute of Eco-Environment and Resources, Chinese Academy of Scie...
    • Haidong Han
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE INLET GUIDE VANE APPARATUS COMBINED WITH COMPRESSOR END CAP

    • Publication number 20240318659
    • Publication date Sep 26, 2024
    • Emerson Climate Technologies, Inc.
    • Michael M. Perevozchikov
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Heat Transfer Device for High Heat Flux Applications and Related Me...

    • Publication number 20240310128
    • Publication date Sep 19, 2024
    • University of Virginia Patent Foundation
    • Hossein Haj-Hariri
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    ELEMENT, DEVICE AND METHOD FOR COMPRESSION OF A GAS TO BE COMPRESSE...

    • Publication number 20240301879
    • Publication date Sep 12, 2024
    • ATLAS COPCO AIRPOWER, naamloze vennootschap
    • Mukesh LALCHANDANI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REACTION TURBINE OPERATING ON CONDENSING VAPORS

    • Publication number 20240209755
    • Publication date Jun 27, 2024
    • Howard PURDUM
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE AND TURBOCHARGER

    • Publication number 20240200456
    • Publication date Jun 20, 2024
    • IHI Corporation
    • Dai KANZAKI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Kinetic machine, powered by flowing water for the extraction of ene...

    • Publication number 20240191684
    • Publication date Jun 13, 2024
    • Svend-Erik Ringtved
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    AERODERIVATIVE GAS TURBINE WITH IMPROVED THERMAL MANAGEMENT

    • Publication number 20240183313
    • Publication date Jun 6, 2024
    • Nuovo Pignone Tecnologie S.r.l.
    • Francesco CARATELLI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    H2 POWER PLANT WITH O2 INTEGRATION

    • Publication number 20240183289
    • Publication date Jun 6, 2024
    • Shimin Deng
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ON-DEMAND HYDROGEN FOR POWER GENERATION

    • Publication number 20240159170
    • Publication date May 16, 2024
    • Siemens Energy Global GmbH & Co. KG
    • Gilles Bourque
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OIL NOZZLE FOR BEARING CHAMBER

    • Publication number 20240141803
    • Publication date May 2, 2024
    • RTX Corporation
    • Lawrence A. Binek
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    HYDROGEN APPLICATIONS FOR TURBOEXPANDER MACHINES

    • Publication number 20240113594
    • Publication date Apr 4, 2024
    • Sapphire Technologies, Inc.
    • Jeffrey Earl
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    THRUST ENHANCING DEVICE

    • Publication number 20240084763
    • Publication date Mar 14, 2024
    • Sung Woo KIM
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMPRESSED AIR SUPPLY SYSTEM

    • Publication number 20240003293
    • Publication date Jan 4, 2024
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Hiroaki TAKAMI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINES

    • Publication number 20230417184
    • Publication date Dec 28, 2023
    • Reaction Engines Limited
    • Alan Bond
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONSTANT PRESSURE FUEL ENHANCEMENT SYSTEM AND METHOD

    • Publication number 20230417198
    • Publication date Dec 28, 2023
    • EXEN HOLDINGS, LLC
    • Morten Andre LUND
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMPRESSED N2 FOR ENERGY STORAGE

    • Publication number 20230407786
    • Publication date Dec 21, 2023
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Omar Kabir
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BOTTOMING CYCLE WITH ISOLATED TURBO-GENERATORS

    • Publication number 20230349321
    • Publication date Nov 2, 2023
    • Raytheon Technologies Corporation
    • Stephen H. Taylor
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GEARED COMPRESSOR

    • Publication number 20230272796
    • Publication date Aug 31, 2023
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Hiroyuki Miyata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHODS AND SYSTEMS USING A BRAYTON CYCLE

    • Publication number 20230265790
    • Publication date Aug 24, 2023
    • Transportation IP Holdings, LLC
    • Christopher Homison
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LIQUID HYDROGEN-LIQUID OXYGEN FUELED POWERPLANT

    • Publication number 20230258148
    • Publication date Aug 17, 2023
    • Walter A. Ledwith
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    RECIPROCATING COMPRESSOR

    • Publication number 20230250812
    • Publication date Aug 10, 2023
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Daisuke WADA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR

    • Publication number 20230204032
    • Publication date Jun 29, 2023
    • Mitsubishi Electric Corporation
    • Masanori ITO
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...