having fuel-air premixing devices

Industry

CPC
F23R3/286

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F23Combustion devices F23RGENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY F23R3/00Continuous combustion chambers using liquid or gaseous fuel

Current Industry

F23R3/286having fuel-air premixing devices

Industries

Patents Grantslast 30 patents

Information Patent Grant
Combustor and gas turbine
- Patent number 12,366,359
- Issue date Jul 22, 2025
- Mitsubishi Heavy Industries, Ltd.
- Shinichi Fukuba
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine fuel nozzle and swirler
- Patent number 12,359,813
- Issue date Jul 15, 2025
- General Electric Company
- Pradeep Naik
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustor nozzle, combustor, and gas turbine including same
- Patent number 12,359,815
- Issue date Jul 15, 2025
- DOOSAN ENERBILITY CO., LTD.
- Joong Hyun Lim
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustor nozzle, combustor, and gas turbine including same
- Patent number 12,352,444
- Issue date Jul 8, 2025
- DOOSAN ENERBILITY CO., LTD.
- Borys Shershnyov
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
CMC combustor deflector
- Patent number 12,352,443
- Issue date Jul 8, 2025
- General Electric Company
- Brandon ALlanson Reynolds
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Nozzle assembly with nozzle head having guide element
- Patent number 12,339,004
- Issue date Jun 24, 2025
- Rolls-Royce Deutschland Ltd & Co KG
- Max Staufer
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Hydrogen fuel distributor
- Patent number 12,339,005
- Issue date Jun 24, 2025
- RTX Corporation
- Kian McCaldon
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustor nozzle, combustor and gas turbine including same
- Patent number 12,339,007
- Issue date Jun 24, 2025
- DOOSAN ENERBILITY CO., LTD.
- Afzal Pasha Mohammed
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Turbine engine having a combustion section with a fuel nozzle assembly
- Patent number 12,339,006
- Issue date Jun 24, 2025
- General Electric Company
- Pradeep Naik
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Turbine engine fuel mixer
- Patent number 12,331,932
- Issue date Jun 17, 2025
- General Electric Company
- R Narasimha Chiranthan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Positional control of fuel injection into gas turbine combustors
- Patent number 12,331,927
- Issue date Jun 17, 2025
- Collins Engine Nozzles, Inc.
- Jason A. Ryon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel swirler for pressure fuel nozzles
- Patent number 12,326,259
- Issue date Jun 10, 2025
- Pratt & Whitney Canada Corp.
- Roger Antony Francis
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Axial fuel stage injector creating air curtain
- Patent number 12,326,260
- Issue date Jun 10, 2025
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Bradley D. Crawley
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fuel nozzle for hydrogen-based fuel operation
- Patent number 12,326,256
- Issue date Jun 10, 2025
- RTX Corporation
- Zhongtao Dai
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustor apparatus
- Patent number 12,326,257
- Issue date Jun 10, 2025
- Rolls-Royce PLC
- Karpaga Vipran Kannan
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Turbine engine including a steam system
- Patent number 12,320,293
- Issue date Jun 3, 2025
- General Electric Company
- Arthur W. Sibbach
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Bundled tube fuel nozzle assembly for gas turbine combustor
- Patent number 12,305,860
- Issue date May 20, 2025
- GE Vernova Infrastructure Technology LLC
- Michael John Hughes
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustor with baffle
- Patent number 12,305,861
- Issue date May 20, 2025
- General Electric Company
- Michael T. Bucaro
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fuel system with radially arranged injectors for hydrogen-driven ga...
- Patent number 12,298,008
- Issue date May 13, 2025
- Pratt & Whitney Canada Corp.
- Tin Cheung John Hu
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustor including a heat shield for a turbine engine
- Patent number 12,298,006
- Issue date May 13, 2025
- General Electric Company
- Gerardo Antonio Salazar Lois
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fuel mixer
- Patent number 12,297,774
- Issue date May 13, 2025
- General Electric Company
- Manampathy G. Giridharan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotating detonation combustor with discrete detonation annuli
- Patent number 12,292,198
- Issue date May 6, 2025
- General Electric Company
- Kapil Kumar Singh
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Adjustable gaseous fuel injector
- Patent number 12,292,195
- Issue date May 6, 2025
- Pratt & Whitney Canada Corp.
- Jakub Strzepek
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Steam cooled hood injector
- Patent number 12,292,196
- Issue date May 6, 2025
- RTX Corporation
- Timothy S. Snyder
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel spray nozzle
- Patent number 12,292,197
- Issue date May 6, 2025
- Rolls-Royce PLC
- Jonathan Knapton
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Turbine engine combustor including a heat shield
- Patent number 12,286,932
- Issue date Apr 29, 2025
- General Electric Company
- Hejie Li
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cluster of swirled mini-mixers for fuel-staged, axially staged comb...
- Patent number 12,281,795
- Issue date Apr 22, 2025
- RTX Corporation
- Gregory Boardman
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fuel injection assembly for a combustor
- Patent number 12,281,793
- Issue date Apr 22, 2025
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Wei Zhao
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustion system with dual fuel capability
- Patent number 12,281,796
- Issue date Apr 22, 2025
- Pratt & Whitney Canada Corp.
- Owen Wong
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel nozzle having inner and outer mixing chambers fed with fuel vi...
- Patent number 12,276,424
- Issue date Apr 15, 2025
- Honeywell International Inc.
- Joshua J. Weaver
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
AFT INNER CAP PLATE REMOVAL METHOD AND TOOLING FOR A COMBUSTOR WITH...
- Publication number 20250235997
- Publication date Jul 24, 2025
- GE Vernova Infrastructure Technology LLC
- Tiffany M. CRAIG
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
POWER SYSTEM HAVING A GAS TURBINE ENGINE
- Publication number 20250237170
- Publication date Jul 24, 2025
- GENERAL ELECTRIC COMPANY
- Toby G. Darkins
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
COMBUSTOR AND GAS TURBINE
- Publication number 20250230932
- Publication date Jul 17, 2025
- Mitsubishi Heavy Industries, Ltd.
- Shinichi FUKUBA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TURBINE ENGINE HAVING A COMBUSTION SECTION WITH A FUEL SUPPLY ASSEMBLY
- Publication number 20250224115
- Publication date Jul 10, 2025
- GENERAL ELECTRIC COMPANY
- Pradeep Naik
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
PLASMA-ASSISTED MICRO-INJECTOR
- Publication number 20250224116
- Publication date Jul 10, 2025
- SOUTHWEST RESEARCH INSTITUTE
- Francesco DI SABATINO
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
TURBINE ENGINE HAVING A COMBUSTION SECTION WITH A FUEL NOZZLE ASSEMBLY
- Publication number 20250207780
- Publication date Jun 26, 2025
- GENERAL ELECTRIC COMPANY
- Pradeep Naik
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
APPARATUS FOR FUEL-AIR MIXING AND FLAME-HOLDING IN PULSE COMBUSTORS
- Publication number 20250207782
- Publication date Jun 26, 2025
- North American Wave Engine Corporation
- Daanish MAQBOOL
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTOR AND GAS TURBINE
- Publication number 20250207781
- Publication date Jun 26, 2025
- Mitsubishi Heavy Industries, Ltd.
- Shinichi FUKUBA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
NOZZLE ASSEMBLY HAVING SWIRL-FREE AIR AND HYDROGEN INFLOW
- Publication number 20250198624
- Publication date Jun 19, 2025
- ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
- Ruud EGGELS
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTOR NOZZLE, COMBUSTOR, AND GAS TURBINE INCLUDING SAME
- Publication number 20250198625
- Publication date Jun 19, 2025
- DOOSAN ENERBILITY CO., LTD.
- Joong Hyun LIM
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTOR NOZZLE, COMBUSTOR, AND GAS TURBINE INCLUDING SAME
- Publication number 20250189134
- Publication date Jun 12, 2025
- DOOSAN ENERBILITY CO., LTD.
- Joong Hyun LIM
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TURBINE ENGINE HAVING A COMBUSTION SECTION WITH A FUEL NOZZLE
- Publication number 20250189132
- Publication date Jun 12, 2025
- GENERAL ELECTRIC COMPANY
- Pradeep Naik
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
TURBINE ENGINE HAVING A COMBUSTION SECTION WITH A FUEL NOZZLE
- Publication number 20250189133
- Publication date Jun 12, 2025
- GENERAL ELECTRIC COMPANY
- Pradeep Naik
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
BURNER ASSEMBLY, GAS TURBINE COMBUSTOR, AND GAS TURBINE
- Publication number 20250179960
- Publication date Jun 5, 2025
- Mitsubishi Heavy Industries, Ltd.
- Shinichi FUKUBA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMBUSTOR NOZZLE, COMBUSTOR AND GAS TURBINE INCLUDING SAME
- Publication number 20250180211
- Publication date Jun 5, 2025
- DOOSAN ENERBILITY CO., LTD.
- Afzal Pasha MOHAMMED
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTOR NOZZLE, COMBUSTOR AND GAS TURBINE INCLUDING SAME
- Publication number 20250180212
- Publication date Jun 5, 2025
- DOOSAN ENERBILITY CO., LTD.
- Afzal Pasha MOHAMMED
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTOR NOZZLE, COMBUSTOR, AND GAS TURBINE INCLUDING SAME
- Publication number 20250180213
- Publication date Jun 5, 2025
- DOOSAN ENERBILITY CO., LTD.
- Joong Hyun LIM
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
TURBINE ENGINE INCLUDING A STEAM SYSTEM
- Publication number 20250163849
- Publication date May 22, 2025
- GENERAL ELECTRIC COMPANY
- Arthur W. Sibbach
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
POSITIONAL CONTROL OF FUEL INJECTION INTO GAS TURBINE COMBUSTORS
- Publication number 20250164103
- Publication date May 22, 2025
- Collins Engine Nozzles, Inc.
- Jason A. Ryon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MODULAR INJECTOR BOLT FOR AN ENGINE
- Publication number 20250137643
- Publication date May 1, 2025
- RTX Corporation
- Lawrence A. Binek
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PREMIXER FOR A COMBUSTOR
- Publication number 20250123001
- Publication date Apr 17, 2025
- GENERAL ELECTRIC COMPANY
- Ranjeet Kumar Mishra
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
FUEL NOZZLE HAVING INNER AND OUTER MIXING CHAMBERS FED WITH FUEL VI...
- Publication number 20250116403
- Publication date Apr 10, 2025
- Honeywell International Inc.
- Joshua J. Weaver
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
A FUEL NOZZLE FOR A GAS TURBINE, COMBUSTOR INCLUDING THE FUEL NOZZL...
- Publication number 20250109855
- Publication date Apr 3, 2025
- Nuovo Pignone Tecnologie S.r.l.
- Matteo BALDI
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTOR FOR A TURBINE ENGINE
- Publication number 20250109856
- Publication date Apr 3, 2025
- GENERAL ELECTRIC COMPANY
- Joseph Zelina
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTOR AND GAS TURBINE
- Publication number 20250093033
- Publication date Mar 20, 2025
- Mitsubishi Heavy Industries, Ltd.
- Takashi NISHIUMI
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTOR INCLUDING A STEAM INJECTOR OPERABLY INJECTING STEAM INOT...
- Publication number 20250067439
- Publication date Feb 27, 2025
- GENERAL ELECTRIC COMPANY
- Pradeep Naik
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
AMMONIA COMBUSTOR
- Publication number 20250067436
- Publication date Feb 27, 2025
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Rajani Kumar Akula
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
FUEL NOZZLE AND SWIRLER
- Publication number 20250035311
- Publication date Jan 30, 2025
- GENERAL ELECTRIC COMPANY
- Pradeep Naik
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HIGH-POWER HYBRID-ELECTRIC PROPULSION SYSTEMS AND METHODS
- Publication number 20250035068
- Publication date Jan 30, 2025
- ePropelled Inc.
- Narotam Singh GREWAL
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
STAGED BLADE INJECTOR
- Publication number 20250027649
- Publication date Jan 23, 2025
- RTX Corporation
- Gregory Boardman
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

having fuel-air premixing devices

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Combustor and gas turbine

Engine fuel nozzle and swirler

Combustor nozzle, combustor, and gas turbine including same

Combustor nozzle, combustor, and gas turbine including same

CMC combustor deflector

Nozzle assembly with nozzle head having guide element

Hydrogen fuel distributor

Combustor nozzle, combustor and gas turbine including same

Turbine engine having a combustion section with a fuel nozzle assembly

Turbine engine fuel mixer

Positional control of fuel injection into gas turbine combustors

Fuel swirler for pressure fuel nozzles

Axial fuel stage injector creating air curtain

Fuel nozzle for hydrogen-based fuel operation

Combustor apparatus

Turbine engine including a steam system

Bundled tube fuel nozzle assembly for gas turbine combustor

Combustor with baffle

Fuel system with radially arranged injectors for hydrogen-driven ga...

Combustor including a heat shield for a turbine engine

Fuel mixer

Rotating detonation combustor with discrete detonation annuli

Adjustable gaseous fuel injector

Steam cooled hood injector

Fuel spray nozzle

Turbine engine combustor including a heat shield

Cluster of swirled mini-mixers for fuel-staged, axially staged comb...

Fuel injection assembly for a combustor

Combustion system with dual fuel capability

Fuel nozzle having inner and outer mixing chambers fed with fuel vi...

Patents Applicationslast 30 patents

AFT INNER CAP PLATE REMOVAL METHOD AND TOOLING FOR A COMBUSTOR WITH...

POWER SYSTEM HAVING A GAS TURBINE ENGINE

COMBUSTOR AND GAS TURBINE

TURBINE ENGINE HAVING A COMBUSTION SECTION WITH A FUEL SUPPLY ASSEMBLY

PLASMA-ASSISTED MICRO-INJECTOR

TURBINE ENGINE HAVING A COMBUSTION SECTION WITH A FUEL NOZZLE ASSEMBLY

APPARATUS FOR FUEL-AIR MIXING AND FLAME-HOLDING IN PULSE COMBUSTORS

COMBUSTOR AND GAS TURBINE

NOZZLE ASSEMBLY HAVING SWIRL-FREE AIR AND HYDROGEN INFLOW

COMBUSTOR NOZZLE, COMBUSTOR, AND GAS TURBINE INCLUDING SAME

COMBUSTOR NOZZLE, COMBUSTOR, AND GAS TURBINE INCLUDING SAME

TURBINE ENGINE HAVING A COMBUSTION SECTION WITH A FUEL NOZZLE

TURBINE ENGINE HAVING A COMBUSTION SECTION WITH A FUEL NOZZLE

BURNER ASSEMBLY, GAS TURBINE COMBUSTOR, AND GAS TURBINE

COMBUSTOR NOZZLE, COMBUSTOR AND GAS TURBINE INCLUDING SAME

COMBUSTOR NOZZLE, COMBUSTOR AND GAS TURBINE INCLUDING SAME

COMBUSTOR NOZZLE, COMBUSTOR, AND GAS TURBINE INCLUDING SAME

TURBINE ENGINE INCLUDING A STEAM SYSTEM

POSITIONAL CONTROL OF FUEL INJECTION INTO GAS TURBINE COMBUSTORS

MODULAR INJECTOR BOLT FOR AN ENGINE

PREMIXER FOR A COMBUSTOR

FUEL NOZZLE HAVING INNER AND OUTER MIXING CHAMBERS FED WITH FUEL VI...

A FUEL NOZZLE FOR A GAS TURBINE, COMBUSTOR INCLUDING THE FUEL NOZZL...

COMBUSTOR FOR A TURBINE ENGINE

COMBUSTOR AND GAS TURBINE

COMBUSTOR INCLUDING A STEAM INJECTOR OPERABLY INJECTING STEAM INOT...

AMMONIA COMBUSTOR

FUEL NOZZLE AND SWIRLER

HIGH-POWER HYBRID-ELECTRIC PROPULSION SYSTEMS AND METHODS

STAGED BLADE INJECTOR