made of two or more portions burning at different rates or having different characteristics

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CPC
F02K9/12

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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

F02K9/12made of two or more portions burning at different rates or having different characteristics

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Multi-stage propellant systems, assemblies, and methods
- Patent number 11,884,408
- Issue date Jan 30, 2024
- Goodrich Corporation
- Brian Wilson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Additive manufactured thermoplastic-nanocomposite aluminum hybrid r...
- Patent number RE49775
- Issue date Jan 2, 2024
- Firehawk Aerospace, Inc.
- Ronald D. Jones
Information Patent Grant
Additive manufactured thermoplastic-nanocomposite aluminum hybrid r...
- Patent number RE49765
- Issue date Dec 26, 2023
- Firehawk Aerospace, Inc.
- Ronald D. Jones
Information Patent Grant
Hybrid rocket
- Patent number 11,473,530
- Issue date Oct 18, 2022
- Kagoshima University
- Hiroshi Katanoda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
2-pulse gas generator and method of measuring propellant combustion...
- Patent number 11,326,557
- Issue date May 10, 2022
- Mitsubishi Heavy Industries, Ltd.
- Seiki Nishikawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Integral variable performance propellant grain
- Patent number 10,982,625
- Issue date Apr 20, 2021
- Goodrich Corporation
- Paul Parinas
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Liquid fuel metering in a hybrid rocket-like liquid rocket motor
- Patent number 10,837,407
- Issue date Nov 17, 2020
- The Aerospace Corporation
- Jerome Keith Fuller
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rocket motor with concentric propellant structures for shock mitiga...
- Patent number 10,731,604
- Issue date Aug 4, 2020
- Aerojet Rocketdyne, Inc.
- Peter J. Cahill
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Additive manufactured combustible element with fuel and oxidizer
- Patent number 10,654,762
- Issue date May 19, 2020
- Raytheon Company
- Jeremy C. Danforth
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
End-burning propellant grain with area-enhanced burning surface
- Patent number 10,570,069
- Issue date Feb 25, 2020
- Aerojet Rocketdyne, Inc.
- Scott K. Dawley
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Electrically operated propellant for solid rocket motor thrust mana...
- Patent number 10,563,617
- Issue date Feb 18, 2020
- Raytheon Company
- James K. Villarreal
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rocket motor with energetic grain having region with energetic disp...
- Patent number 10,337,457
- Issue date Jul 2, 2019
- Aerojet Rocketdyne, Inc.
- Michael D. Lynch
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Additive manufactured thermoplastic-nanocomposite aluminum hybrid r...
- Patent number 10,286,599
- Issue date May 14, 2019
- Ronald D Jones
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Two-pulse gas generator and operation method thereof
- Patent number 10,247,139
- Issue date Apr 2, 2019
- Mitsubishi Heavy Industries, Ltd.
- Tasuku Suzuki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Additive manufactured combustible element with fuel and oxidizer
- Patent number 10,093,592
- Issue date Oct 9, 2018
- Raytheon Company
- Jeremy C. Danforth
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Three-pulse gas generator and operation method thereof
- Patent number 10,006,408
- Issue date Jun 26, 2018
- Mitsubishi Heavy Industries, Ltd.
- Chiyako Mihara
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Rocket motors and their use
- Patent number 9,989,013
- Issue date Jun 5, 2018
- Advanced Reaction Motor Systems Limited
- Roger Mark Sloman
- F41 - WEAPONS
Information Patent Grant
Rocket motors having controlled autoignition propellant systems
- Patent number 9,784,545
- Issue date Oct 10, 2017
- Aerojet-General Corporation
- Kenneth J. Graham
- F42 - AMMUNITION BLASTING
Information Patent Grant
Controlled autoignition propellant systems
- Patent number 9,759,162
- Issue date Sep 12, 2017
- Aerojet-General Corporation
- Kenneth J. Graham
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Combustion gas supply control device
- Patent number 9,261,048
- Issue date Feb 16, 2016
- Mitsubishi Heavy Industries, Ltd.
- Tasuku Suzuki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
End-burning propellant grain with area-enhanced burning surface
- Patent number 9,079,807
- Issue date Jul 14, 2015
- Aerojet Rocketdyne, Inc.
- Scott K. Dawley
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Systems, methods, and apparatus for providing a multi-fuel hybrid r...
- Patent number 9,038,368
- Issue date May 26, 2015
- The Aerospace Corporation
- Jerome K. Fuller
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Bomb for deployment from an air vehicle
- Patent number 8,910,576
- Issue date Dec 16, 2014
- MBDA UK Limited
- Rodney Andrew Irvine
- F42 - AMMUNITION BLASTING
Information Patent Grant
Two-pulse rocket motor
- Patent number 8,397,486
- Issue date Mar 19, 2013
- Mitsubishi Heavy Industries, Ltd.
- Chiyako Mihara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Propellant device of enhanced performance
- Patent number 8,257,521
- Issue date Sep 4, 2012
- Thales
- Denis Salignon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Propellant utilization system
- Patent number 6,631,314
- Issue date Oct 7, 2003
- Lockheed Martin Corporation
- Jay Andrew Fisher
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rocket vehicle thrust augmentation within divergent section of nozzle
- Patent number 6,568,171
- Issue date May 27, 2003
- Aerojet-General Corporation
- Melvin J. Bulman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Nozzleless rocket motor
- Patent number 6,430,920
- Issue date Aug 13, 2002
- Technanogy, LLC
- Joe A. Martin
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Modular cryogenic solid fuel rocket drive sets
- Patent number 6,311,479
- Issue date Nov 6, 2001
- Roger E. Lo
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Propellant grain capable of generating buffered boundary layer for...
- Patent number 6,226,979
- Issue date May 8, 2001
- Cordant Technologies Inc.
- Robert A. Pate
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
TRI-REGIME COMPOSITE SOLID PROPELLANT
- Publication number 20230035372
- Publication date Feb 2, 2023
- David Reid
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SOLID FUEL AND HYBRID ROCKET
- Publication number 20210277847
- Publication date Sep 9, 2021
- KAGOSHIMA UNIVERSITY
- Hiroshi Katanoda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTEGRAL VARIABLE PERFORMANCE PROPELLANT GRAIN
- Publication number 20200040849
- Publication date Feb 6, 2020
- GOODRICH CORPORATION
- Paul Parinas
- C06 - EXPLOSIVES MATCHES
Information Patent Application
2-PULSE GAS GENERATOR AND METHOD OF MEASURING PROPELLANT COMBUSTION...
- Publication number 20200025152
- Publication date Jan 23, 2020
- Mitsubishi Heavy Industries, Ltd.
- Seiki NISHIKAWA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ADDITIVE MANUFACTURED COMBUSTIBLE ELEMENT WITH FUEL AND OXIDIZER
- Publication number 20190002362
- Publication date Jan 3, 2019
- Raytheon Company
- Jeremy C. Danforth
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ROCKET MOTOR WITH ENERGETIC GRAIN HAVING REGION WITH ENERGETIC DISP...
- Publication number 20180156158
- Publication date Jun 7, 2018
- Aerojet Rocketdyne, Inc.
- Michael D. Lynch
- C06 - EXPLOSIVES MATCHES
Information Patent Application
ELECTRICALLY OPERATED PROPELLANT FOR SOLID ROCKET MOTOR THRUST MANA...
- Publication number 20180128207
- Publication date May 10, 2018
- Raytheon Company
- James K. Villarreal
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ROCKET MOTOR WITH CONCENTRIC PROPELLANT STRUCTURES FOR SHOCK MITIGA...
- Publication number 20180094606
- Publication date Apr 5, 2018
- Aerojet Rocketdyne, Inc.
- Peter J. Cahill
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TWO-PULSE GAS GENERATOR AND OPERATION METHOD THEREOF
- Publication number 20160115905
- Publication date Apr 28, 2016
- Mitsubishi Heavy Industries, Ltd.
- Tasuku SUZUKI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MULTI-PULSE GAS GENERATOR AND OPERATION METHOD THEREOF
- Publication number 20150047316
- Publication date Feb 19, 2015
- Mitsubishi Heavy Industries, Ltd.
- Chiyako MIHARA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
END-BURNING PROPELLANT GRAIN WITH AREA-ENHANCED BURNING SURFACE
- Publication number 20130145949
- Publication date Jun 13, 2013
- Aerojet-General Corporation
- Scott K. Dawley
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TWO-PULSE ROCKET MOTOR
- Publication number 20130118147
- Publication date May 16, 2013
- Mitsubishi Heavy Industries, Ltd.
- Chiyako Mihara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
BOMB FOR DEPLOYMENT FROM AN AIR VEHICLE
- Publication number 20130112101
- Publication date May 9, 2013
- MBDA UK LIMITED
- Rodney Andrew Irvine
- F42 - AMMUNITION BLASTING
Information Patent Application
Systems, Methods, and Apparatus for Providing a Multi-Fuel Hybrid R...
- Publication number 20130031888
- Publication date Feb 7, 2013
- The Aerospace Corporation
- Jerome K. Fuller
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMBUSTION GAS SUPPLY CONTROL DEVICE
- Publication number 20130014491
- Publication date Jan 17, 2013
- Tasuku SUZUKI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR COMBUSTION SYSTEM
- Publication number 20110314791
- Publication date Dec 29, 2011
- Jeffrey D. Haynes
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ROCKET ENGINE FOR USE WITH AERODYNAMIC FUEL RIBBON, AND FUEL RIBBON...
- Publication number 20100251695
- Publication date Oct 7, 2010
- David Lloyd Summers
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TWO-PULSE ROCKET MOTOR
- Publication number 20100218481
- Publication date Sep 2, 2010
- Mitsubishi Heavy Industries, Ltd.
- Chiyako Mihara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PROPELLANT DEVICE OF ENHANCED PERFORMANCE
- Publication number 20100175367
- Publication date Jul 15, 2010
- THALES
- Denis Salignon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Multiple pulse segmented gas generator
- Publication number 20050115439
- Publication date Jun 2, 2005
- Stephen G. Abel
- F42 - AMMUNITION BLASTING
Information Patent Application
Propellant utilization system
- Publication number 20030019977
- Publication date Jan 30, 2003
- Jay Andrew Fisher
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Rocket vehicle thrust augmentation within divergent section of nozzle
- Publication number 20030005701
- Publication date Jan 9, 2003
- Aerojet-General Corporation
- Melvin J. Bulman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

made of two or more portions burning at different rates or having different characteristics

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Multi-stage propellant systems, assemblies, and methods

Additive manufactured thermoplastic-nanocomposite aluminum hybrid r...

Additive manufactured thermoplastic-nanocomposite aluminum hybrid r...

Hybrid rocket

2-pulse gas generator and method of measuring propellant combustion...

Integral variable performance propellant grain

Liquid fuel metering in a hybrid rocket-like liquid rocket motor

Rocket motor with concentric propellant structures for shock mitiga...

Additive manufactured combustible element with fuel and oxidizer

End-burning propellant grain with area-enhanced burning surface

Electrically operated propellant for solid rocket motor thrust mana...

Rocket motor with energetic grain having region with energetic disp...

Additive manufactured thermoplastic-nanocomposite aluminum hybrid r...

Two-pulse gas generator and operation method thereof

Additive manufactured combustible element with fuel and oxidizer

Three-pulse gas generator and operation method thereof

Rocket motors and their use

Rocket motors having controlled autoignition propellant systems

Controlled autoignition propellant systems

Combustion gas supply control device

End-burning propellant grain with area-enhanced burning surface

Systems, methods, and apparatus for providing a multi-fuel hybrid r...

Bomb for deployment from an air vehicle

Two-pulse rocket motor

Propellant device of enhanced performance

Propellant utilization system

Rocket vehicle thrust augmentation within divergent section of nozzle

Nozzleless rocket motor

Modular cryogenic solid fuel rocket drive sets

Propellant grain capable of generating buffered boundary layer for...

Patents Applicationslast 30 patents

TRI-REGIME COMPOSITE SOLID PROPELLANT

SOLID FUEL AND HYBRID ROCKET

INTEGRAL VARIABLE PERFORMANCE PROPELLANT GRAIN

2-PULSE GAS GENERATOR AND METHOD OF MEASURING PROPELLANT COMBUSTION...

ADDITIVE MANUFACTURED COMBUSTIBLE ELEMENT WITH FUEL AND OXIDIZER

ROCKET MOTOR WITH ENERGETIC GRAIN HAVING REGION WITH ENERGETIC DISP...

ELECTRICALLY OPERATED PROPELLANT FOR SOLID ROCKET MOTOR THRUST MANA...

ROCKET MOTOR WITH CONCENTRIC PROPELLANT STRUCTURES FOR SHOCK MITIGA...

TWO-PULSE GAS GENERATOR AND OPERATION METHOD THEREOF

MULTI-PULSE GAS GENERATOR AND OPERATION METHOD THEREOF

END-BURNING PROPELLANT GRAIN WITH AREA-ENHANCED BURNING SURFACE

TWO-PULSE ROCKET MOTOR

BOMB FOR DEPLOYMENT FROM AN AIR VEHICLE

Systems, Methods, and Apparatus for Providing a Multi-Fuel Hybrid R...

COMBUSTION GAS SUPPLY CONTROL DEVICE

METHOD FOR COMBUSTION SYSTEM

ROCKET ENGINE FOR USE WITH AERODYNAMIC FUEL RIBBON, AND FUEL RIBBON...

TWO-PULSE ROCKET MOTOR

PROPELLANT DEVICE OF ENHANCED PERFORMANCE

Multiple pulse segmented gas generator

Propellant utilization system

Rocket vehicle thrust augmentation within divergent section of nozzle