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the engines using steam of critical or overcritical pressure
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Parent Industries
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MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F01
Engines
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STEAM ENGINE PLANTS STEAM ACCUMULATORS ENGINE PLANTS NOT OTHERWISE PROVIDED FOR ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
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Plants characterised by the use of specific types of engine Plants or engines characterised by their e use of special steam systems, cycles, or processes Regulating means peculiar to such systems, cycles, or processes Use of withdrawn or exhaust steam for feed-water heating
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F01K7/32
the engines using steam of critical or overcritical pressure
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last 30 patents
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Patent Grant
Gas turbine architecture integrating a working fluid cycle
Patent number
12,110,811
Issue date
Oct 8, 2024
University of Notre Dame Du Lac
John R. Fagan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Methods and systems for generating power and thermal management hav...
Patent number
12,031,477
Issue date
Jul 9, 2024
The Boeing Company
Michael F. Stoia
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Power generation system with rotary liquid piston compressor for tr...
Patent number
12,012,974
Issue date
Jun 18, 2024
Energy Recovery, Inc.
Azam Thatte
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Apparatus and method for converting thermal energy
Patent number
12,006,849
Issue date
Jun 11, 2024
ENERSCALE GMBH
Hermann Oberwalder
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Methods and systems for starting and stopping a closed-cycle turbom...
Patent number
11,927,116
Issue date
Mar 12, 2024
Peregrine Turbine Technologies, LLC
David Scott Stapp
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Plant and process for energy management
Patent number
11,873,739
Issue date
Jan 16, 2024
ENERGY DOME S.P.A.
Claudio Spadacini
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Multiple loop power generation using super critical cycle fluid wit...
Patent number
11,840,944
Issue date
Dec 12, 2023
XYZ ENERGY GROUP, LLC
Richard Alan Huntington
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Direct-fired supercritical carbon dioxide power cycle that generate...
Patent number
11,802,496
Issue date
Oct 31, 2023
Southwest Research Institute
Grant O. Musgrove
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Mechanical/electrical power generation system
Patent number
11,761,354
Issue date
Sep 19, 2023
CEOX TECHNOLOGIES LTD
Mirza S. Akhtar
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Combination seal for a supercritical carbon dioxide turbo generator
Patent number
11,725,536
Issue date
Aug 15, 2023
Hamilton Sundstrand Corporation
Brian M. Holley
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Intercooled cascade cycle waste heat recovery system
Patent number
11,708,766
Issue date
Jul 25, 2023
Industrom Power LLC
Paul Angel
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Supercritical carbon dioxide-cooled generator and turbine
Patent number
11,629,637
Issue date
Apr 18, 2023
Hamilton Sundstrand Corporation
Brian M. Holley
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Supercritical fluid systems
Patent number
11,624,317
Issue date
Apr 11, 2023
Raytheon Technologies Corporation
Brian M. Holley
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Re-condensing power cycle for fluid regasification
Patent number
11,598,261
Issue date
Mar 7, 2023
JUST IN TIME ENERGY CO.
James E. Berry
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Patent Grant
Method of hybrid power generation in an environment with a gas pres...
Patent number
11,421,559
Issue date
Aug 23, 2022
MAREEKH DESIGN PTY LTD.
Muhammad Akbar Hussain
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Enhanced HRSG for repowering a coal-fired electrical generating plant
Patent number
11,313,252
Issue date
Apr 26, 2022
Nooter/Eriksen, Inc.
Yuri M. Rechtman
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Coal fired power generation system and supercritical CO2 cycle syst...
Patent number
11,306,622
Issue date
Apr 19, 2022
North China Electric Power University
Jinliang Xu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Power system with carbon dioxide working fluid
Patent number
11,300,012
Issue date
Apr 12, 2022
Kenneth Colin Baker
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Patent Grant
Active thrust management of a turbopump within a supercritical work...
Patent number
11,293,309
Issue date
Apr 5, 2022
Echogen Power Systems, LLC
Brett Bowan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Gas turbine plant and operation method therefor
Patent number
11,274,575
Issue date
Mar 15, 2022
MITSUBISHI POWER, LTD.
Hideyuki Uechi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Mechanical/electrical power generation system
Patent number
11,255,223
Issue date
Feb 22, 2022
CEOX TECHNOLOGIES LTD
Mirza S. Akhtar
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Supercritical fluid systems
Patent number
11,225,905
Issue date
Jan 18, 2022
Raytheon Technologies Corporation
Brian M. Holley
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Combined cycle power plant and method for operating the combined cy...
Patent number
11,199,113
Issue date
Dec 14, 2021
General Electric Company
Herbert Hehs
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
System and method for providing supercritical steam
Patent number
11,162,389
Issue date
Nov 2, 2021
Saudi Arabian Oil Company
Wei Zhang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Power generation system with rotary liquid piston compressor for tr...
Patent number
11,073,169
Issue date
Jul 27, 2021
Energy Recovery, Inc.
Azam Thatte
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Supercritical CO2 cycle coupled to chemical looping arrangement
Patent number
11,041,410
Issue date
Jun 22, 2021
Saudi Arabian Oil Company
Mourad Younes
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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Patent Grant
Supercritical carbon dioxide power generation system including dry...
Patent number
11,028,711
Issue date
Jun 8, 2021
Korea Institute of Energy Research
Jun Hyun Cho
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Closed cycle heat engine
Patent number
10,982,713
Issue date
Apr 20, 2021
General Electric Company
Bugra Han Ertas
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Use of (2E)-1,1,1,4,5,5,5-heptafluoro-4-(trifluoromethyl)pent-2-ene...
Patent number
10,975,279
Issue date
Apr 13, 2021
THE CHEMOURS COMPANY FC, LLC
Konstantinos Kontomaris
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Combined power generation system using pressure difference
Patent number
10,968,826
Issue date
Apr 6, 2021
Doosan Heavy Industries Construction Co., Ltd.
Sanghyeun Kim
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Patents Applications
last 30 patents
Information
Patent Application
METHODS AND SYSTEMS FOR GENERATING POWER AND THERMAL MANAGEMENT HAV...
Publication number
20240328348
Publication date
Oct 3, 2024
The Boeing Company
Michael F. Stoia
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
FLEXIBLE POWER PLANT BASED ON SUPERCRITICAL CARBON DIOXIDE POWER CI...
Publication number
20240295180
Publication date
Sep 5, 2024
CHINA THREE GORGES CORPORATION
Xinxing LIN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEMS AND METHODS FOR GENERATING GAS AND POWER
Publication number
20240263568
Publication date
Aug 8, 2024
BOUNDARY ENERGY INC.
Darrell FORD
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
HEAT ENGINE
Publication number
20240218812
Publication date
Jul 4, 2024
CIXTEN
Pierre-Yves BERTHELEMY
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
A SYSTEM AND A METHOD FOR GENERATING MECHANICAL POWER USING SUPER C...
Publication number
20240209757
Publication date
Jun 27, 2024
Indian Institute of Science
Pramod Kumar
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
APPARATUS AND METHOD FOR CONVERTING THERMAL ENERGY
Publication number
20240159169
Publication date
May 16, 2024
ENERSCALE GMBH
Hermann OBERWALDER
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
COMBINATION SEAL FOR A SUPERCRITICAL CARBON DIOXIDE TURBO GENERATOR
Publication number
20240018880
Publication date
Jan 18, 2024
HAMILTON SUNDSTRAND CORPORATION
Brian M. Holley
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Intercooled Cascade Cycle Waste Heat Recovery System
Publication number
20230417151
Publication date
Dec 28, 2023
Industrom Power LLC
Paul Angel
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
APPARATUS AND METHOD FOR CONVERTING THERMAL ENERGY
Publication number
20230374917
Publication date
Nov 23, 2023
ENERSCALE GMBH
Hermann OBERWALDER
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
DIRECT-FIRED SUPERCRITICAL CARBON DIOXIDE POWER CYCLE THAT GENERATE...
Publication number
20230313712
Publication date
Oct 5, 2023
SOUTHWEST RESEARCH INSTITUTE
Grant O. MUSGROVE
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PLANT AND PROCESS FOR ENERGY MANAGEMENT
Publication number
20230220788
Publication date
Jul 13, 2023
ENERGY DOME S.P.A.
Claudio SPADACINI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHODS AND SYSTEMS FOR STARTING AND STOPPING A CLOSED-CYCLE TURBOM...
Publication number
20220403759
Publication date
Dec 22, 2022
Peregrine Turbine Technologies, LLC
David Scott STAPP
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Multipurpose small modular fluoride-salt-cooled high-temperature re...
Publication number
20220375636
Publication date
Nov 24, 2022
XI'AN JIAOTONG UNIVERSITY
Dalin Zhang
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
METHOD OF HYBRID POWER GENERATION IN AN ENVIRONMENT WITH A GAS PRES...
Publication number
20220290581
Publication date
Sep 15, 2022
MAREEKH DESIGN PTY LTD.
Muhammad Akbar Hussain
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
COMBINED CYCLE POWER DEVICE
Publication number
20220290584
Publication date
Sep 15, 2022
Huayu Li
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SUPERCRITICAL FLUID SYSTEMS
Publication number
20220275752
Publication date
Sep 1, 2022
Raytheon Technologies Corporation
Brian M. Holley
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
COMBINED CYCLE POWER DEVICE
Publication number
20220220868
Publication date
Jul 14, 2022
Huayu Li
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
RE-CONDENSING POWER CYCLE FOR FLUID REGASIFICATION
Publication number
20220220892
Publication date
Jul 14, 2022
James E. Berry
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
COMBINED CYCLE POWER DEVICE
Publication number
20220213813
Publication date
Jul 7, 2022
Huayu Li
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
COMBINED CYCLE POWER DEVICE
Publication number
20220213819
Publication date
Jul 7, 2022
Huayu Li
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
COMBINATION SEAL FOR A SUPERCRITICAL CARBON DIOXIDE TURBO GENERATOR
Publication number
20220195880
Publication date
Jun 23, 2022
HAMILTON SUNDSTRAND CORPORATION
Brian M. Holley
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Intercooled Cascade Cycle Waste Heat Recovery System
Publication number
20220178268
Publication date
Jun 9, 2022
Paul Angel
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
MECHANICAL/ELECTRICAL POWER GENERATION SYSTEM
Publication number
20220136413
Publication date
May 5, 2022
CEOX TECHNOLOGIES LTD
Mirza S. AKHTAR
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
FACILITY FOR GENERATING MECHANICAL ENERGY BY MEANS OF A COMBINED PO...
Publication number
20220136414
Publication date
May 5, 2022
JAVIER CARLOS VELLOSO MOHEDANO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Coal Fired Power Generation System And Supercritical CO2 Cycle Syst...
Publication number
20210381399
Publication date
Dec 9, 2021
NORTH CHINA ELECTRIC POWER UNIVERSITY
Jinliang XU
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Power Generation System With Rotary Liquid Piston Compressor for Tr...
Publication number
20210348627
Publication date
Nov 11, 2021
Energy Recovery, Inc.
Azam Thatte
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
GAS TURBINE PLANT AND OPERATION METHOD THEREFOR
Publication number
20200332681
Publication date
Oct 22, 2020
Mitsubishi Heavy Industries, Ltd.
Hideyuki UECHI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ACTIVE THRUST MANAGEMENT OF A TURBOPUMP WITHIN A SUPERCRITICAL WORK...
Publication number
20200208536
Publication date
Jul 2, 2020
ECHOGEN POWER SYSTEMS, LLC
Brett Bowan
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
MECHANICAL/ELECTRICAL POWER GENERATION SYSTEM
Publication number
20200157975
Publication date
May 21, 2020
CEOX LTD
Mirza S. AKHTAR
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SUPERCRITICAL CARBON DIOXIDE POWER GENERATION SYSTEM INCLUDING DRY...
Publication number
20200131920
Publication date
Apr 30, 2020
Korea Institute Of Energy Research
Jun Hyun CHO
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS