Injectors

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CPC
F02K9/52

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02KJET-PROPULSION PLANTS F02K9/00Rocket- engine plants

Current Industry

F02K9/52Injectors

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Combustor for rocket engine
- Patent number 12,129,815
- Issue date Oct 29, 2024
- IHI Corporation
- Yasuhiro Ishikawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Thrust vector control for hybrid propellants rocket engine with emb...
- Patent number 12,129,814
- Issue date Oct 29, 2024
- LABORATOIRE REACTION DYNAMICS INC.
- Bachar Elzein
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rocket motor and components thereof
- Patent number 12,116,958
- Issue date Oct 15, 2024
- Dawn Aerospace Limited
- Stefan Johannes Powell
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Injection manifold with Tesla valves for rotating detonation engines
- Patent number 12,098,848
- Issue date Sep 24, 2024
- Purdue Research Foundation
- Qili Liu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Scaleable acoustically-stable combustion chamber and design methods
- Patent number 12,086,517
- Issue date Sep 10, 2024
- GLOYER-TAYLOR LABORATORIES LLC
- Paul Gloyer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rocket engine with integrated oxidizer catalyst in manifold and inj...
- Patent number 12,060,853
- Issue date Aug 13, 2024
- LABORATOIRE REACTION DYNAMICS INC.
- Bachar Elzein
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Liquid rocket engine injector with variable flow area
- Patent number 12,031,505
- Issue date Jul 9, 2024
- Blue Origin, LLC
- Mark David Horn
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cryogenic engine for space apparatus
- Patent number 12,025,075
- Issue date Jul 2, 2024
- SHANGHAI INSTITUTE OF SPACE PROPULSION
- Cheng Cheng
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Thrust chamber integrated with igniter of rocket engine using cryog...
- Patent number 11,988,174
- Issue date May 21, 2024
- Korea Aerospace Research Institute
- Byoung Jik Lim
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Staged combustion liquid rocket engine cycle with the turbopump uni...
- Patent number 11,970,996
- Issue date Apr 30, 2024
- Special Aerospace Services, LLC
- Timothy Bulk
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Liquid propellant injector for vortex hybrid rocket motor
- Patent number 11,952,967
- Issue date Apr 9, 2024
- Sierra Space Corporation
- Brian Richard Pomeroy
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rocket engine's thrust chamber assembly
- Patent number 11,952,965
- Issue date Apr 9, 2024
- LABORATOIRE REACTION DYNAMICS INC.
- Bachar Elzein
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Reusable upper stage rocket with aerospike engine
- Patent number 11,933,249
- Issue date Mar 19, 2024
- Blue Origin, LLC
- James R. French
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rocket propulsion systems and associated methods
- Patent number 11,920,543
- Issue date Mar 5, 2024
- Radian Aerospace, Inc.
- Livingston L. Holder
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Injector device for an engine device, engine device, and air- and/o...
- Patent number 11,906,166
- Issue date Feb 20, 2024
- Deutsches Zentrum fuer Luft- und Koeln, Raumfahrt e.V.
- Wolfgang Armbruster
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hybrid rocket oxidizer flow control system including regression rat...
- Patent number 11,879,414
- Issue date Jan 23, 2024
- Sierra Space Corporation
- Brian Richard Pomeroy
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Power device based on alkali-water reaction
- Patent number 11,852,102
- Issue date Dec 26, 2023
- Universidad Politecnica de Madrid
- Juan Jose Guerrero Padron
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Injector with injector elements in circumferential rows that altern...
- Patent number 11,846,253
- Issue date Dec 19, 2023
- AEROJET ROCKETDYNE, INC.
- Yaping (Alan) Huang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Swirl preburner system and method
- Patent number 11,815,049
- Issue date Nov 14, 2023
- Stratolaunch, LLC
- Jeffery Tyler Thornburg
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fabricating method for low cost liquid fueled rocket engines
- Patent number 11,779,985
- Issue date Oct 10, 2023
- Herbert U. Fluhler
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Injection manifold with tesla valves for rotating detonation engines
- Patent number 11,767,979
- Issue date Sep 26, 2023
- Purdue Research Foundation
- Qili Liu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Liquid rocket engine cooling channels
- Patent number 11,746,729
- Issue date Sep 5, 2023
- Firefly Aerospace Inc.
- Anatoli Alimpievich Borissov
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Staged combustion liquid rocket engine cycle with the turbopump uni...
- Patent number 11,708,804
- Issue date Jul 25, 2023
- Special Aerospace Services, LLC
- Timothy Bulk
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Three-dimensional additive manufactured product and three-dimension...
- Patent number 11,703,015
- Issue date Jul 18, 2023
- Mitsubishi Heavy Industries, Ltd.
- Masaki Adachi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Liquid rocket engine tap-off power source
- Patent number 11,692,515
- Issue date Jul 4, 2023
- Firefly Aerospace Inc.
- Thomas Edward Markusic
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Liquid rocket engine injector with variable flow area
- Patent number 11,643,995
- Issue date May 9, 2023
- Blue Origin, LLC
- Mark David Horn
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rocket propulsion systems and associated methods
- Patent number 11,643,994
- Issue date May 9, 2023
- Radian Aerospace, Inc.
- Livingston L. Holder
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Injector element for rocket engine
- Patent number 11,635,045
- Issue date Apr 25, 2023
- AEROJET ROCKETDYNE, INC.
- Douglas S. Parker
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Liquid-cooled air-breathing rocket engine
- Patent number 11,635,044
- Issue date Apr 25, 2023
- Mountain Aerospace Research Solutions, Inc.
- Aaron Davis
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Injection device for liquid rocket
- Patent number 11,629,670
- Issue date Apr 18, 2023
- Korea Aerospace Research Institute
- Keum Oh Lee
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
SCALEABLE ACOUSTICALLY-STABLE COMBUSTION CHAMBER AND DESIGN METHODS
- Publication number 20240411966
- Publication date Dec 12, 2024
- GTL Company
- Paul Gloyer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Microfabricated Multiemitter Electrospray Thrusters
- Publication number 20240392735
- Publication date Nov 28, 2024
- The Regents of the University of California
- Manuel Gamero-Castaño
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SINGLE STAGE TO ORBIT ROCKET ENGINE
- Publication number 20240369028
- Publication date Nov 7, 2024
- Atharva Undire
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
LIQUID ROCKET ENGINE INJECTOR WITH VARIABLE FLOW AREA
- Publication number 20240318616
- Publication date Sep 26, 2024
- Blue Origin, LLC
- Mark David Horn
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ROCKET ENGINE WITH DUAL CONTOUR NOZZLE
- Publication number 20240263601
- Publication date Aug 8, 2024
- Innovative Rocket Technologies Inc.
- Asad Malik
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ROCKET INJECTOR SUBSCALE STABILITY ASSESSMENT WITH TELESCOPING PISTON
- Publication number 20240218845
- Publication date Jul 4, 2024
- Blue Origin, LLC
- Owen Graham
- G01 - MEASURING TESTING
Information Patent Application
ROCKET INJECTOR SUBSCALE STABILITY ASSESSMENT WITH TELESCOPING THRO...
- Publication number 20240218846
- Publication date Jul 4, 2024
- Blue Origin, LLC
- Owen Graham
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MONOPROPELLANT CONTINUOUS DETONATION ENGINES
- Publication number 20240125287
- Publication date Apr 18, 2024
- Richard D. Smith
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SWIRL PREBURNER SYSTEM AND METHOD
- Publication number 20240077049
- Publication date Mar 7, 2024
- Stratolaunch, LLC
- Jeffery Tyler Thornburg
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INJECTION MANIFOLD WITH TESLA VALVES FOR ROTATING DETONATION ENGINES
- Publication number 20240019126
- Publication date Jan 18, 2024
- Purdue Research Foundation
- Qili Liu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ROCKET PROPULSION SYSTEMS AND ASSOCIATED METHODS
- Publication number 20230399997
- Publication date Dec 14, 2023
- Radian Aerospace, Inc.
- Livingston L. Holder
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ROTATING DETONATION ENGINE INJECTOR AND METHOD OF DESIGNING
- Publication number 20230340931
- Publication date Oct 26, 2023
- University of Central Florida Research Foundation, Inc.
- Robert Burke
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CRYOGENIC ENGINE FOR SPACE APPARATUS
- Publication number 20230332561
- Publication date Oct 19, 2023
- SHANGHAI INSTITUTE OF SPACE PROPULSION
- Cheng CHENG
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
STAGED COMBUSTION LIQUID ROCKET ENGINE CYCLE WITH THE TURBOPUMP UNI...
- Publication number 20230332562
- Publication date Oct 19, 2023
- Special Aerospace Services, LLC
- Timothy Bulk
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HYBRID ROCKET OXIDIZER FLOW CONTROL SYSTEM INCLUDING REGRESSION RAT...
- Publication number 20230323840
- Publication date Oct 12, 2023
- Sierra Space Corporation
- Brian Richard Pomeroy
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
LIQUID ROCKET ENGINE INJECTOR WITH VARIABLE FLOW AREA
- Publication number 20230304457
- Publication date Sep 28, 2023
- Blue Origin, LLC
- Mark David Horn
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HOT-GAS-GENERATING APPARATUS WITH IONIC MONOPROPELLANT AND LOW VOLT...
- Publication number 20230202942
- Publication date Jun 29, 2023
- LABORBITAL GMBH
- Saverio NOBBE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PROPELLANT INJECTOR FOR HYBRID ROCKET ENGINES
- Publication number 20230012171
- Publication date Jan 12, 2023
- AT SPACE PTY LTD
- Yen-Sen CHEN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTEGRATED PROPULSION SYSTEM FOR HYBRID ROCKETS
- Publication number 20220397079
- Publication date Dec 15, 2022
- AT SPACE PTY LTD
- Yen-Sen CHEN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HYBRID PROPULSION UNIT FOR SPACE VEHICLE
- Publication number 20220381201
- Publication date Dec 1, 2022
- HYBRID PROPULSION FOR SPACE
- Alexandre MANGEOT
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMBUSTOR FOR ROCKET ENGINE
- Publication number 20220364529
- Publication date Nov 17, 2022
- IHI Corporation
- Yasuhiro ISHIKAWA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Motor And Fuel-Powered Hybrid System for a Rocket Thruster
- Publication number 20220341374
- Publication date Oct 27, 2022
- TAIWAN INNOVATIVE SPACE, INC.
- Yen-Sen CHEN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SWIRL PREBURNER SYSTEM AND METHOD
- Publication number 20220333554
- Publication date Oct 20, 2022
- Stratolaunch, LLC
- Jeffery Tyler Thornburg
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CATALYTIC THRUSTER
- Publication number 20220307450
- Publication date Sep 29, 2022
- Aerojet Rocketdyne, Inc.
- Vincent C. YARNOT
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
LIQUID ROCKET ENGINE TAP-OFF POWER SOURCE
- Publication number 20220268239
- Publication date Aug 25, 2022
- FireFly Aerospace Inc.
- Thomas Edward Markusic
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
STAGED COMBUSTION LIQUID ROCKET ENGINE CYCLE WITH THE TURBOPUMP UNI...
- Publication number 20220205411
- Publication date Jun 30, 2022
- Special Aerospace Services, LLC
- Timothy Bulk
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INJECTION MANIFOLD WITH TESLA VALVES FOR ROTATING DETONATION ENGINES
- Publication number 20220195963
- Publication date Jun 23, 2022
- Purdue Research Foundation
- Qili Liu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
LIQUID-COOLED AIR-BREATHING ROCKET ENGINE
- Publication number 20220145831
- Publication date May 12, 2022
- Mountain Aerospace Research Solutions, Inc.
- Aaron Davis
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INJECTION DEVICE FOR LIQUID ROCKET
- Publication number 20220145832
- Publication date May 12, 2022
- KOREA AEROSPACE RESEARCH INSTITUTE
- Keum Oh LEE
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
THRUST CHAMBER INTEGRATED WITH IGNITER OF ROCKET ENGINE USING CRYOG...
- Publication number 20220120242
- Publication date Apr 21, 2022
- KOREA AEROSPACE RESEARCH INSTITUTE
- Byoung Jik LIM
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Combustor for rocket engine

Thrust vector control for hybrid propellants rocket engine with emb...

Rocket motor and components thereof

Injection manifold with Tesla valves for rotating detonation engines

Scaleable acoustically-stable combustion chamber and design methods

Rocket engine with integrated oxidizer catalyst in manifold and inj...

Liquid rocket engine injector with variable flow area

Cryogenic engine for space apparatus

Thrust chamber integrated with igniter of rocket engine using cryog...

Staged combustion liquid rocket engine cycle with the turbopump uni...

Liquid propellant injector for vortex hybrid rocket motor

Rocket engine's thrust chamber assembly

Reusable upper stage rocket with aerospike engine

Rocket propulsion systems and associated methods

Injector device for an engine device, engine device, and air- and/o...

Hybrid rocket oxidizer flow control system including regression rat...

Power device based on alkali-water reaction

Injector with injector elements in circumferential rows that altern...

Swirl preburner system and method

Fabricating method for low cost liquid fueled rocket engines

Injection manifold with tesla valves for rotating detonation engines

Liquid rocket engine cooling channels

Staged combustion liquid rocket engine cycle with the turbopump uni...

Three-dimensional additive manufactured product and three-dimension...

Liquid rocket engine tap-off power source

Liquid rocket engine injector with variable flow area

Rocket propulsion systems and associated methods

Injector element for rocket engine

Liquid-cooled air-breathing rocket engine

Injection device for liquid rocket

Patents Applicationslast 30 patents

SCALEABLE ACOUSTICALLY-STABLE COMBUSTION CHAMBER AND DESIGN METHODS

Microfabricated Multiemitter Electrospray Thrusters

SINGLE STAGE TO ORBIT ROCKET ENGINE

LIQUID ROCKET ENGINE INJECTOR WITH VARIABLE FLOW AREA

ROCKET ENGINE WITH DUAL CONTOUR NOZZLE

ROCKET INJECTOR SUBSCALE STABILITY ASSESSMENT WITH TELESCOPING PISTON

ROCKET INJECTOR SUBSCALE STABILITY ASSESSMENT WITH TELESCOPING THRO...

MONOPROPELLANT CONTINUOUS DETONATION ENGINES

SWIRL PREBURNER SYSTEM AND METHOD

INJECTION MANIFOLD WITH TESLA VALVES FOR ROTATING DETONATION ENGINES

ROCKET PROPULSION SYSTEMS AND ASSOCIATED METHODS

ROTATING DETONATION ENGINE INJECTOR AND METHOD OF DESIGNING

CRYOGENIC ENGINE FOR SPACE APPARATUS

STAGED COMBUSTION LIQUID ROCKET ENGINE CYCLE WITH THE TURBOPUMP UNI...

HYBRID ROCKET OXIDIZER FLOW CONTROL SYSTEM INCLUDING REGRESSION RAT...

LIQUID ROCKET ENGINE INJECTOR WITH VARIABLE FLOW AREA

HOT-GAS-GENERATING APPARATUS WITH IONIC MONOPROPELLANT AND LOW VOLT...

PROPELLANT INJECTOR FOR HYBRID ROCKET ENGINES

INTEGRATED PROPULSION SYSTEM FOR HYBRID ROCKETS

HYBRID PROPULSION UNIT FOR SPACE VEHICLE

COMBUSTOR FOR ROCKET ENGINE

Motor And Fuel-Powered Hybrid System for a Rocket Thruster

SWIRL PREBURNER SYSTEM AND METHOD

CATALYTIC THRUSTER

LIQUID ROCKET ENGINE TAP-OFF POWER SOURCE

STAGED COMBUSTION LIQUID ROCKET ENGINE CYCLE WITH THE TURBOPUMP UNI...

INJECTION MANIFOLD WITH TESLA VALVES FOR ROTATING DETONATION ENGINES

LIQUID-COOLED AIR-BREATHING ROCKET ENGINE

INJECTION DEVICE FOR LIQUID ROCKET

THRUST CHAMBER INTEGRATED WITH IGNITER OF ROCKET ENGINE USING CRYOG...