ClassID:

139165

F02C6/04 - CPC Classification

Classification description:

Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus ; Adaptations of gas- turbine plants for special use Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output

Sub-classes:
Recent Application in this class:
#1
20260138751
2026-05-21

FLUIDIC PROPULSIVE SYSTEM

#2
20260071571
2026-03-12

CONDENSER FOR STEAM-INJECTED ENGINE

#3
20260071522
2026-03-12

FRAC WASTEWATER EVAPORATION USING TURBINE EXHAUST HEAT

#4
20250277471
2025-09-04

FUEL TREATMENT SYSTEM FOR HYBRID GAS-ELECTRIC PROPULSION USING HYDROCARBON FUEL

#5
20250276801
2025-09-04

FLUIDIC PROPULSIVE SYSTEM AND THRUST AND LIFT GENERATOR FOR AERIAL VEHICLES

#6
20250263175
2025-08-21

POWER SYSTEM FOR A FLIGHT VEHICLE

#7
20250188848
2025-06-12

METHOD OF PRE-OPERATIONAL CLEANING OF WATER AND STEAM SYSTEMS IN COMBINED CYCLE POWER PLANTS AND COMBINED CYCLE POWER PLANT ARRANGED THEREFOR

#8
20250122815
2025-04-17

SYNERGISTIC HEAT PUMPED THERMAL STORAGE AND FLEXIBLE CARBON CAPTURE SYSTEM

#9
20250059912
2025-02-20

SYSTEMS AND METHODS FOR CARBON DIOXIDE-BASED ENERGY STORAGE AND POWER GENERATION

#10
20240392699
2024-11-28

CONDENSER FOR STEAM-INJECTED ENGINE

#11
20240246689
2024-07-25

FLUIDIC PROPULSIVE SYSTEM

#12
20240240588
2024-07-18

Systems and methods for carbon dioxide-based energy storage and power generation

#13
20240229711
2024-07-11

COMBINED GAS TURBINE ENGINE AND FUEL CELL

#14
20240228053
2024-07-11

Fluidic propulsive system and thrust and lift generator for aerial vehicles

#15
20240182179
2024-06-06

EJECTOR AND AIRFOIL CONFIGURATIONS

#16
20240133340
2024-04-25

Combined gas turbine engine and fuel cell

#17
20240044621
2024-02-08

Method and system for utilizing jet engines to clear drones from airspace

#18
20240003270
2024-01-04

Combined cycle power plants with exhaust gas recirculation

#19
20230405545
2023-12-21

OXYGEN TRANSPORT REACTORS FOR CO-GENERATING AMMONIA AND POWER

#20
20230313712
2023-10-05

Direct-fired supercritical carbon dioxide power cycle that generates power and hydrogen

#21
20230296047
2023-09-21

Dual power lift system

#22
20230258126
2023-08-17

HYDROGEN-OXYGEN FUELED POWERPLANT WITH WATER AND HEAT RECOVERY

#23
20230088686
2023-03-23

Method and system for utilizing jet engines to clear drones from airspace

#24
20230073676
2023-03-09

PUMPED HEAT ELECTRIC STORAGE SYSTEM WITH DUAL-CLUTCH POWERTRAIN SYSTEM

#25
20220389841
2022-12-08

Charge, storage, and discharge energy system using liquid air and sCO2

#26
20220356819
2022-11-10

Flexible integration of stored heat and electric resources (fisher)

#27
20220325665
2022-10-13

Combined circulating system of micro gas turbine, transportation means and charging system

#28
20220307423
2022-09-29

Electric heating systems and methods for gas turbine engines and jet engines

#29
20220268218
2022-08-25

Method and system for controlling idle speed and drawing of power generated by an aircraft engine

#30
20220261018
2022-08-18

VENTED DIAPHRAGM REGULATOR

#31
20220213838
2022-07-07

Air system switching system to allow aero-engines to operate in standby mode

#32
20220154603
2022-05-19

Waste heat recovery system

#33
20220136519
2022-05-05

DEVICE FOR COMPRESSING A FLUID DRIVEN BY AN ELECTRIC MACHINE WITH A COMPRESSION SHAFT PASSING THROUGH THE ROTOR

#34
20220136436
2022-05-05

Hybrid power generation equipment

#35
20220056843
2022-02-24

Electric heating systems and methods for gas turbine engines and jet engines

#36
20220049911
2022-02-17

Method and a system for regulating a temperature associated with a heat exchanger assembly of a turbine engine

#37
20220042453
2022-02-10

Solar power generating system and the method of generating electricity and providing heat in such a system

#38
20220041297
2022-02-10

FLUIDIC PROPULSIVE SYSTEM AND THRUST AND LIFT GENERATOR FOR AERIAL VEHICLES

#39
20220002626
2022-01-06

PROCESS AND SYSTEM FOR CONVERTING WASTE PLASTIC INTO POWER

#40
20210404350
2021-12-30

Recuperative heat exchanger system

#41
20210317782
2021-10-14

MODELING AND CONTROL OF GAS CYCLE POWER PLANT OPERATION BY VARYING SPLIT LOAD FOR MULTIPLE GAS TURBINES

#42
20210262383
2021-08-26

Gas turbine plant

#43
20210254547
2021-08-19

Organic Rankine Cycle for combined-cycle power plant

#44
20210152109
2021-05-20

Systems and methods for starting steam turbines

#45
20210071575
2021-03-11

Method and system using a hydrogen jet

#46
20210033024
2021-02-04

Gas turbine heater

#47
20210010382
2021-01-14

Gas turbine engine electrical generator

#48
20210001990
2021-01-07

Aircraft installation for supplying pressurized air

#49
20200354071
2020-11-12

FLUIDIC PROPULSIVE SYSTEM

#50
20200326158
2020-10-15

Wearable power modules with distributed energy storage systems

#51
20200309038
2020-10-01

Air system switching system to allow aero-engines to operate in standby mode

#52
20200263568
2020-08-20

Turbine for use with at least two working fluids

#53
20200224590
2020-07-16

WORK RECOVERY SYSTEM FOR A GAS TURBINE ENGINE UTILIZING A RECUPERATED SUPERCRITICAL CO2 CYCLE DRIVEN BY COOLED COOLING AIR WASTE HEAT

#54
20200182081
2020-06-11

Static take-off port

#55
20200141282
2020-05-07

Natural gas combined power generation process with zero carbon emission

#56
20200088067
2020-03-19

Power generation system and method with partially recuperated flow path

#57
20200023987
2020-01-23

Fluidic propulsive system and thrust and lift generator for aerial vehicles

#58
20200001310
2020-01-02

CYCLONE INTEGRATED TYPE STORAGE DEVICE, INTEGRATED GASIFICATION COMBINED CYCLE, AND METHOD FOR SEPARATING PARTICLES

#59
20190338703
2019-11-07

Method for shutting down a gas turbine and a steam turbine of a combined cycle power plant at the same time

#60
20190226400
2019-07-25

Aircraft pylon comprising a coaxial heat exchanger

#61
20190193864
2019-06-27

Fluidic propulsive system and thrust and lift generator for aerial vehicles

#62
20190120576
2019-04-25

Method and a system for regulating a temperature associated with a heat exchanger assembly of a turbine engine

#63
20190119578
2019-04-25

Heating materials through co-generation of heat and electricity

#64
20190118958
2019-04-25

Fluidic propulsive system and thrust and lift generator for aerial vehicles

#65
20190112062
2019-04-18

Fluidic propulsive system and thrust and lift generator for aerial vehicles

#66
20190107048
2019-04-11

Method and equipment for combustion of ammonia

#67
20190056152
2019-02-21

Heat pump

#68
20190047712
2019-02-14

Ejector and airfoil configurations

#69
20190003382
2019-01-03

Geared turbofan engine with low pressure environmental control system for aircraft

#70
20180334957
2018-11-22

METHOD AND APPARATUS FOR OPERATING A GAS TURBINE USING WET COMBUSTION

#71
20180245889
2018-08-30

Method and system for utilizing jet engines to clear drones from airspace

#72
20180245519
2018-08-30

System and method for predicting and enhancing power plant startup time

#73
20180163733
2018-06-14

Waste heat recovery system

#74
20180141675
2018-05-24

AUXILIARY POWER UNIT WITH SOLID OXIDE FUEL CELL FOR AN AIRCRAFT

#75
20180038280
2018-02-08

TURBOMACHINE COMPRISING A HEAT MANAGEMENT SYSTEM

#76
20170268379
2017-09-21

System and method for heating components of a heat recovery steam generator

#77
20170260902
2017-09-14

Power generation system

#78
20170226901
2017-08-10

Power generation system and method with partially recuperated flow path

#79
20170167380
2017-06-15

System for generating steam and for providing cooled combustion gas to a secondary gas turbine

#80
20170167374
2017-06-15

System for generating steam and for providing cooled combustion gas to a secondary gas turbine combustor

#81
20170101857
2017-04-13

Process and system for producing carbon dioxide for enhanced oil recovery

#82
20170074163
2017-03-16

System and method for producing hydrogen

#83
20170057648
2017-03-02

Ejector and airfoil configurations

#84
20170057647
2017-03-02

Fluidic propulsive system

#85
20170030265
2017-02-02

Turbine engine with anti-ice valve assembly, bleed air valve, and method of operating

#86
20170009652
2017-01-12

Integration of pressure swing adsorption with a power plant for COcapture/utilization and Nproduction

#87
20160362998
2016-12-15

GENERATOR FOR AN AIRCRAFT

#88
20160348580
2016-12-01

Aircraft thermal energy harvesting using rotary shape memory alloy apparatus

#89
20160312701
2016-10-27

RADIANT SYNGAS COOLER

#90
20160215695
2016-07-28

HYBRID PLANT WITH A COMBINED SOLAR-GAS CYCLE AND OPERATING METHOD

#91
20160123190
2016-05-05

Method and system for gas turbine extraction

#92
20160069262
2016-03-10

Production of low pressure liquid carbon dioxide from a power production system and method

#93
20160069221
2016-03-10

THERMAL WATER TREATMENT FOR STIG POWER STATION CONCEPTS

#94
20160040928
2016-02-11

Flexible liquefied natural gas plant

#95
20160040558
2016-02-11

THERMAL POWER PLANT WITH A STEAM TURBINE

#96
20150345386
2015-12-03

Power generation system

#97
20150337762
2015-11-26

Turbofan thrust reverser system

#98
20150337738
2015-11-26

Two spool gas generator with improved air porting

#99
20150308297
2015-10-29

Power generation system and method for operating power generation system

#100
20150240665
2015-08-27

Power generation system and method with partially recuperated flow path

#101
20150233292
2015-08-20

Turbojet comprising a bleeding system for bleeding air in said turbojet

#102
20150233291
2015-08-20

Turbojet comprising a bleeding system for bleeding air in said turbojet

#103
20150226092
2015-08-13

METHOD FOR OPERATING A COMBINED CYCLE POWER PLANT

#104
20150204239
2015-07-23

System and method for controlling the combustion process in a gas turbine operating with exhaust gas recirculation

#105
20150176501
2015-06-25

Bleed air systems for use with aircrafts and related methods

#106
20150167500
2015-06-18

METALLURGICAL PLANT

#107
20150114481
2015-04-30

Dual inlets for a turbofan precooler

#108
20150113999
2015-04-30

Angled inlet system for a precooler

#109
20150101331
2015-04-16

Gas turbine engine with a fire wall and an off-take device

#110
20150089956
2015-04-02

Method of exhaust gas treatment for a gas turbine system and exhaust gas treatment assembly

#111
20150082803
2015-03-26

Method for operating a combined-cycle power plant with cogeneration, and a combined-cycle power plant for carrying out the method

#112
20150047366
2015-02-19

Operation of gas turbine power plant with carbon dioxide separation

#113
20150035277
2015-02-05

Gas power plant

#114
20140356135
2014-12-04

Gas turbine engine and electric machine

#115
20140248121
2014-09-04

Aircraft power system

#116
20140060064
2014-03-06

Method of increasing electricity output during high demand

#117
20130333391
2013-12-19

Integration of pressure swing adsorption with a power plant for COcapture/utilization and Nproduction

#118
20130318987
2013-12-05

Supercharged combined cycle system with air flow bypass to HRSG and fan

#119
20130318941
2013-12-05

Supercharged Combined Cycle System With Air Flow Bypass

#120
20130239583
2013-09-19

Bypass air-pump system within the core engine to provide air for an environmental control system in a gas turbine engine

#121
20130227957
2013-09-05

Method for operating a combined-cycle power plant with cogeneration, and a combined-cycle power plant for carrying out the method

#122
20130205798
2013-08-15

Thermoelectric generator in turbine engine nozzles

#123
20130187007
2013-07-25

Bleed air systems for use with aircrafts and related methods

#124
20130152598
2013-06-20

System and method for thermal control in a gas turbine engine

#125
20130125525
2013-05-23

GAS TURBINE POWER PLANT WITH A GAS TURBINE INSTALLATION, AND METHOD FOR OPERATING A GAS TURBINE POWER PLANT

#126
20130098457
2013-04-25

Method and apparatus for supplying heated, pressurized air

#127
20130086922
2013-04-11

Combined pump system for engine TMS AOC reduction and ECS loss elimination

#128
20130074508
2013-03-28

Fuel Heating in Combined Cycle Turbomachinery

#129
20130067929
2013-03-21

CONTROL SYSTEM FOR GAS TURBINE IN MATERIAL TREATMENT UNIT

#130
20120186219
2012-07-26

Hybrid supercritical power cycle having liquid fuel reactor converting biomass and methanol, gas turbine power generator, and superheated CO2 byproduct

#131
20120180499
2012-07-19

Power generation system including afirst turbine stage structurally incorporating a combustor

#132
20120119518
2012-05-17

AUXILIARY GAS TURBINE ENGINE ASSEMBLY, AIRCRAFT COMPONENT AND CONTROLLER

#133
20120102962
2012-05-03

Heat exchanger for a combined cycle power plant

#134
20120096829
2012-04-26

System and method for controlling a semi-closed power cycle system

#135
20120047906
2012-03-01

Combustion turbine cooling media supply method

#136
20120023957
2012-02-02

Power plant with gas separation system

#137
20110296845
2011-12-08

Combined heat and power with a peak temperature heat load

#138
20110296843
2011-12-08

POSITIVE DISPLACEMENT POWER EXTRACTION COMPENSATION DEVICE

#139
20110266726
2011-11-03

GAS TURBINE EXHAUST AS HOT BLAST FOR A BLAST FURNACE

#140
20110181050
2011-07-28

Combustion turbine cooling media supply method

#141
20110162385
2011-07-07

System for providing air flow to a sulfur recovery unit

#142
20110110759
2011-05-12

Method and system for reducing the impact on the performance of a turbomachine operating an extraction system

#143
20110088406
2011-04-21

CONTROL SYSTEM FOR GAS TURBINE IN MATERIAL TREATMENT UNIT

#144
20100018218
2010-01-28

Power plant with emissions recovery

#145
20090272115
2009-11-05

Method of Utilization of Gas Expansion Energy and Utilization Power Installation for Implementation of this Method

#146
20090266545
2009-10-29

Method and Device for Producing a Gaseous Medium Comprising Steam

#147
20090229239
2009-09-17

Integrated pressurized steam hydrocarbon reformer and combined cycle process

#148
20090158657
2009-06-25

Method and system of heating a fluid catalytic cracking unit having a regenerator and a reactor

#149
20090051167
2009-02-26

Combustion turbine cooling media supply method

#150
20080221772
2008-09-11

CONTROL SYSTEM FOR GAS TURBINE IN MATERIAL TREATMENT UNIT

#151
20070220900
2007-09-27

Auxiliary gas turbine engine assembly, aircraft component and controller

#152
20070202452
2007-08-30

Direct combustion steam generator

#153
20070137216
2007-06-21

Gas turbine engine assembly and method of assembling same

#154
20060010708
2006-01-19

Control system for gas turbine in material treatment unit

#155
20050132713
2005-06-23

Power cogeneration system and apparatus means for improved high thermal efficiencies and ultra-low emissions

#156
18814085
2025-10-07

Gearbox heat recovery system

#157
17134313
2022-07-05

Method and system for utilizing jet engines to clear drones from airspace

#158
15724572
2018-02-20

Systems and methods of converting heat to electrical power

#159
15483225
2017-10-17

Systems and methods of converting heat to electrical power