Pratt & Whitney Rocketdyne, Inc.

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Canoga Park, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Liquid-gas mixer and turbulator therefor
- Patent number 9,764,294
- Issue date Sep 19, 2017
- Pratt & Whitney Rocketdyne, Inc.
- Christopher James Brown
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Balanced link for dry coal extrusion pumps
- Patent number 8,561,791
- Issue date Oct 22, 2013
- Pratt & Whitney Rocketdyne, Inc.
- Maral Bebejian
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Optical power converter
- Patent number 8,552,356
- Issue date Oct 8, 2013
- Pratt & Whitney Rocketdyne, Inc.
- Thomas A. Hertel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High temperature stable nanocrystalline SiGe thermoelectric material
- Patent number 8,512,667
- Issue date Aug 20, 2013
- Pratt & Whitney, Rocketdyne, Inc.
- Sherwin Yang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Brazed nano-grained aluminum structures
- Patent number 8,445,115
- Issue date May 21, 2013
- Pratt & Whitney Rocketdyne, Inc.
- Clifford C. Bampton
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Piezo-resonance igniter and ignition method for propellant liquid r...
- Patent number 8,438,831
- Issue date May 14, 2013
- Pratt & Whitney Rocketdyne, Inc.
- Mark D. Horn
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Multiple moving wall dry coal extrusion pump
- Patent number 8,439,185
- Issue date May 14, 2013
- Pratt & Whitney Rocketdyne, Inc.
- Mark Andrew Fitzsimmons
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method for manufacturing a ceramic composite article
- Patent number 8,431,061
- Issue date Apr 30, 2013
- Pratt & Whitney Rocketdyne, Inc.
- Jeffrey B. Stout
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Nano-grained aluminum alloy bellows
- Patent number 8,429,894
- Issue date Apr 30, 2013
- Pratt & Whitney Rocketdyne, Inc.
- Daniel P. Cap
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Nano-particle wave heat pipe
- Patent number 8,430,154
- Issue date Apr 30, 2013
- Pratt & Whitney Rocketdyne, Inc.
- Sherwin Yang
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Active hopper for promoting flow of bulk granular or powdered solids
- Patent number 8,408,424
- Issue date Apr 2, 2013
- Pratt & Whitney Rocketdyne, Inc.
- Timothy Saunders
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Valve system for a gas turbine engine
- Patent number 8,402,744
- Issue date Mar 26, 2013
- Pratt & Whitney Rocketdyne, Inc.
- Gary A. Schirtzinger
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Combustion wave ignition for combustors
- Patent number 8,356,467
- Issue date Jan 22, 2013
- Pratt & Whitney Rocketdyne, Inc.
- Kenneth M Sprouse
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Characteristic X-ray computed laminography system for home made exp...
- Patent number 8,331,525
- Issue date Dec 11, 2012
- Pratt & Whitney Rocketdyne, Inc.
- Gregory A. Johnson
- G01 - MEASURING TESTING
Information Patent Grant
Air instrumentation system for concentrated solar power generation...
- Patent number 8,327,839
- Issue date Dec 11, 2012
- Pratt & Whitney Rocketdyne, Inc.
- Andrew J. Zillmer
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Gasifier injector
- Patent number 8,308,829
- Issue date Nov 13, 2012
- Pratt & Whitney Rocketdyne, Inc.
- Kenneth M Sprouse
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Valve system for a gas turbine engine
- Patent number 8,286,416
- Issue date Oct 16, 2012
- Pratt & Whitney Rocketdyne, Inc.
- Gary A. Schirtzinger
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Air drying system for concentrated solar power generation systems
- Patent number 8,266,819
- Issue date Sep 18, 2012
- Pratt & Whitney Rocketdyne, Inc.
- Andrew J. Zillmer
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Solar desalinization plant
- Patent number 8,246,786
- Issue date Aug 21, 2012
- Pratt & Whitney Rocketdyne, Inc.
- Daniel P. Cap
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Solar desalinization plant
- Patent number 8,246,787
- Issue date Aug 21, 2012
- Pratt & Whitney Rockedyne, Inc.
- Daniel P. Cap
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Valve system for a gas turbine engine
- Patent number 8,240,126
- Issue date Aug 14, 2012
- Pratt & Whitney Rocketdyne, Inc.
- Gary A. Schirtzinger
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Dry, low nitrous oxide calciner injector
- Patent number 8,231,068
- Issue date Jul 31, 2012
- Pratt & Whitney Rocketdyne, Inc.
- Kenneth M. Sprouse
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Diffusion bonded composite material and method therefor
- Patent number 8,225,481
- Issue date Jul 24, 2012
- Pratt & Whitney Rocketdyne, Inc.
- Gregory F. Kayser
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Failure detection system risk reduction assessment
- Patent number 8,214,317
- Issue date Jul 3, 2012
- Pratt & Whitney Rocketdyne, Inc.
- Robert B. Aguilar
- G05 - CONTROLLING REGULATING
Information Patent Grant
Gasifier injector
- Patent number 8,196,848
- Issue date Jun 12, 2012
- Pratt & Whitney Rocketdyne, Inc.
- Kenneth M Sprouse
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Gas generator and method therefor
- Patent number 8,167,978
- Issue date May 1, 2012
- Pratt & Whitney Rocketdyne, Inc.
- Albert E. Stewart
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Compact cyclone combustion torch igniter
- Patent number 8,161,725
- Issue date Apr 24, 2012
- Pratt & Whitney Rocketdyne, Inc.
- Tai Yu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Injector assembly having multiple manifolds for propellant delivery
- Patent number 8,141,339
- Issue date Mar 27, 2012
- Pratt & Whitney Rocketdyne, Inc.
- James J. Fang
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Flowpath heat exchanger for thermal management and power generation...
- Patent number 8,127,555
- Issue date Mar 6, 2012
- Pratt & Whitney Rocketdyne, Inc.
- David C. Jarmon
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Semiconductor device having an inorganic coating layer applied over...
- Patent number 8,106,487
- Issue date Jan 31, 2012
- Pratt & Whitney Rocketdyne, Inc.
- Erich H. Soendker
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
STEAM GENERATOR AND METHOD FOR GENERATING STEAM
- Publication number 20140190698
- Publication date Jul 10, 2014
- Pratt & Whitney Rocketdyne, Inc.
- Jeffrey A. Mays
- F22 - STEAM GENERATION
Information Patent Application
METHOD FOR PURIFYING WATER AND WATER TREATMENT SYSTEM THEREFOR
- Publication number 20140190817
- Publication date Jul 10, 2014
- Pratt & Whitney Rocketdyne, Inc.
- Jeffrey A. Mays
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REDUCED BUILD MASS ADDITIVE MANUFACTURING CHAMBER
- Publication number 20140077422
- Publication date Mar 20, 2014
- Pratt & Whitney Rocketdyne, Inc.
- Alan B. Minick
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PUMPING ELEMENT DESIGN
- Publication number 20130170974
- Publication date Jul 4, 2013
- Pratt & Whitney Rocketdyne, Inc.
- Kevin J. Lunde
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FLOW BATTERY STACK WITH AN INTEGRATED HEAT EXCHANGER
- Publication number 20130071714
- Publication date Mar 21, 2013
- Pratt & Whitney Rocketdyne, Inc.
- Michael L. Perry
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLOW BATTERY CELLS ARRANGED BETWEEN AN INLET MANIFOLD AND AN OUTLET...
- Publication number 20130029196
- Publication date Jan 31, 2013
- Pratt & Whitney Rocketdyne, Inc.
- Michael L. Perry
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUNCTIONALLY GRADED ADDITIVE MANUFACTURING WITH IN SITU HEAT TREATMENT
- Publication number 20130015609
- Publication date Jan 17, 2013
- Pratt & Whitney Rocketdyne, Inc.
- Joel G. Landau
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR SENSING AND MITIGATING HYDROGEN EVOLUTION WIT...
- Publication number 20120321916
- Publication date Dec 20, 2012
- Pratt & Whitney Rocketdyne, Inc.
- Rachid Zaffou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD FOR OPERATING A FLOW BATTERY SYSTEM AT AN ELEVATE...
- Publication number 20120321920
- Publication date Dec 20, 2012
- Pratt & Whitney Rocketdyne, Inc.
- Michael L. Perry
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STRUCTURALLY EFFICIENT COOLED ENGINE HOUSING FOR ROTARY ENGINES
- Publication number 20120240885
- Publication date Sep 27, 2012
- Pratt & Whitney Rocketdyne, Inc.
- Mark David Horn
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
AUGMENTED EXPANDER CYCLE
- Publication number 20120204535
- Publication date Aug 16, 2012
- Pratt & Whitney Rocketdyne, Inc.
- Alan B. Minick
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Hybrid Variable Area Fuel Injector With Thermal Protection
- Publication number 20120138710
- Publication date Jun 7, 2012
- Pratt & Whitney Rocketdyne Inc.
- Paul G. Hicks
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
ROTARY ENGINE WITH EXHAUST GAS SUPPLEMENTAL COMPOUNDING
- Publication number 20110174262
- Publication date Jul 21, 2011
- Pratt & Whitney Rocketdyne, Inc.
- Mark David Horn
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
HELIOSTAT JOINT
- Publication number 20110108019
- Publication date May 12, 2011
- PRATT & WHITNEY ROCKETDYNE., INC.
- Alan B. Minick
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Augmenter For Compound Compression Engine
- Publication number 20100269782
- Publication date Oct 28, 2010
- Pratt & Whitney Rocketdyne, Inc.
- Alan B. Minick
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Nano-particle wave heat pipe
- Publication number 20100252245
- Publication date Oct 7, 2010
- Pratt & Whitney Rocketdyne, Inc.
- Sherwin Yang
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
CHARGE PUMP
- Publication number 20100156513
- Publication date Jun 24, 2010
- Pratt & Whitney Rocketdyne, Inc.
- Horacio Saldivar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
REMOTE TRANSMISSION SYSTEM AND METHOD FOR DETECTING ONSET OF STRUCT...
- Publication number 20100001874
- Publication date Jan 7, 2010
- Pratt & Whitney Rocketdyne, Inc.
- Dale O. Cipra
- G01 - MEASURING TESTING
Information Patent Application
Tapered, frequency-tuned rotor for turbine flow meter
- Publication number 20090320608
- Publication date Dec 31, 2009
- Pratt & Whitney Rocketdyne, Inc.
- Bogdan Marcu
- G01 - MEASURING TESTING
Information Patent Application
Stackable battery module
- Publication number 20090251100
- Publication date Oct 8, 2009
- Pratt & Whitney Rocketdyne, Inc.
- Stephen Hart Incledon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Friction stir welded bladder fuel tank
- Publication number 20090188109
- Publication date Jul 30, 2009
- Pratt & Whitney Rocketdyne, Inc.
- Clifford C. Bampton
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Variable-ratio neutron-gamma ray source
- Publication number 20090065713
- Publication date Mar 12, 2009
- Pratt & Whitney Rocketdyne, Inc.
- Andrew J. Zillmer
- G01 - MEASURING TESTING
Information Patent Application
Dual neutron-gamma ray source
- Publication number 20090065712
- Publication date Mar 12, 2009
- Pratt & Whitney Rocketdyne, Inc.
- Andrew J. Zillmer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Neutron-gamma ray tomography
- Publication number 20090067574
- Publication date Mar 12, 2009
- Pratt & Whitney Rocketdyne, Inc.
- Gregory A. Johnson
- G01 - MEASURING TESTING
Information Patent Application
Friction stir welding of oxide dispersion strengthened alloys
- Publication number 20080311420
- Publication date Dec 18, 2008
- Pratt & Whitney Rocketdyne, Inc.
- Andrew J. Zillmer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Locking Fastening Apparatus
- Publication number 20080310933
- Publication date Dec 18, 2008
- Pratt & Whitney Rocketdyne, Inc.
- Mark J. Ricciardo
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Single-stage hypersonic vehicle featuring advanced swirl combustion
- Publication number 20080283677
- Publication date Nov 20, 2008
- Pratt & Whitney Rocketdyne, Inc.
- Robert J. Pederson
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Solar power for thermochemical production of hydrogen
- Publication number 20080256952
- Publication date Oct 23, 2008
- Pratt & Whitney Rocketdyne, Inc.
- Robert Z. Litwin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Compact, high performance swirl combustion rocket engine
- Publication number 20080256925
- Publication date Oct 23, 2008
- Pratt & Whitney Rocketdyne, Inc.
- Robert J. Pederson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Ultra-compact, high performance aerovortical rocket thruster
- Publication number 20080256924
- Publication date Oct 23, 2008
- Pratt & Whitney Rocketdyne, Inc.
- Robert J. Pederson
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Trademarklast 30 trademarks

Information Trademark
77858841 - PWR
- Serial number 77858841
- Filing date Oct 27, 2009
- Pratt & Whitney Rocketdyne, Inc.
- 7 - Machines and machine tools
Information Trademark
77795366 - ZEPS
- Serial number 77795366
- Filing date Aug 3, 2009
- Pratt & Whitney Rocketdyne, Inc.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
77676836 - PWR
- Serial number 77676836
- Filing date Feb 24, 2009
- Pratt & Whitney Rocketdyne, Inc.
- 6 - Common metals and their alloys
Information Trademark
77566294 - ENDUROCORE
- Serial number 77566294
- Filing date Sep 10, 2008
- Pratt & Whitney Rocketdyne, Inc.
- 7 - Machines and machine tools
Information Trademark
77015823 - R
- Serial number 77015823
- Registration number 3570325
- Filing date Oct 6, 2006
- Pratt & Whitney Rocketdyne Inc.
- 21 - Household or kitchen utensils and containers
Information Trademark
78970097 - MONDALOY
- Serial number 78970097
- Filing date Sep 8, 2006
- Pratt & Whitney Rocketdyne
- 6 - Common metals and their alloys
Information Trademark
78932604 - PRATT & WHITNEY ROCKETDYNE
- Serial number 78932604
- Registration number 3329440
- Filing date Jul 19, 2006
- Pratt & Whitney Rocketdyne Inc.
- 7 - Machines and machine tools
Information Trademark
78931795 - PWR
- Serial number 78931795
- Registration number 3335089
- Filing date Jul 18, 2006
- Pratt & Whitney Rocketdyne Inc.
- 7 - Machines and machine tools

Pratt & Whitney Rocketdyne, Inc.

Organization

Patents Grantslast 30 patents

Liquid-gas mixer and turbulator therefor

Balanced link for dry coal extrusion pumps

Optical power converter

High temperature stable nanocrystalline SiGe thermoelectric material

Brazed nano-grained aluminum structures

Piezo-resonance igniter and ignition method for propellant liquid r...

Multiple moving wall dry coal extrusion pump

Method for manufacturing a ceramic composite article

Nano-grained aluminum alloy bellows

Nano-particle wave heat pipe

Active hopper for promoting flow of bulk granular or powdered solids

Valve system for a gas turbine engine

Combustion wave ignition for combustors

Characteristic X-ray computed laminography system for home made exp...

Air instrumentation system for concentrated solar power generation...

Gasifier injector

Valve system for a gas turbine engine

Air drying system for concentrated solar power generation systems

Solar desalinization plant

Solar desalinization plant

Valve system for a gas turbine engine

Dry, low nitrous oxide calciner injector

Diffusion bonded composite material and method therefor

Failure detection system risk reduction assessment

Gasifier injector

Gas generator and method therefor

Compact cyclone combustion torch igniter

Injector assembly having multiple manifolds for propellant delivery

Flowpath heat exchanger for thermal management and power generation...

Semiconductor device having an inorganic coating layer applied over...

Patents Applicationslast 30 patents

STEAM GENERATOR AND METHOD FOR GENERATING STEAM

METHOD FOR PURIFYING WATER AND WATER TREATMENT SYSTEM THEREFOR

REDUCED BUILD MASS ADDITIVE MANUFACTURING CHAMBER

PUMPING ELEMENT DESIGN

FLOW BATTERY STACK WITH AN INTEGRATED HEAT EXCHANGER

FLOW BATTERY CELLS ARRANGED BETWEEN AN INLET MANIFOLD AND AN OUTLET...

FUNCTIONALLY GRADED ADDITIVE MANUFACTURING WITH IN SITU HEAT TREATMENT

SYSTEM AND METHOD FOR SENSING AND MITIGATING HYDROGEN EVOLUTION WIT...

SYSTEM AND METHOD FOR OPERATING A FLOW BATTERY SYSTEM AT AN ELEVATE...

STRUCTURALLY EFFICIENT COOLED ENGINE HOUSING FOR ROTARY ENGINES

AUGMENTED EXPANDER CYCLE

Hybrid Variable Area Fuel Injector With Thermal Protection

ROTARY ENGINE WITH EXHAUST GAS SUPPLEMENTAL COMPOUNDING

HELIOSTAT JOINT

Augmenter For Compound Compression Engine

Nano-particle wave heat pipe

CHARGE PUMP

REMOTE TRANSMISSION SYSTEM AND METHOD FOR DETECTING ONSET OF STRUCT...

Tapered, frequency-tuned rotor for turbine flow meter

Stackable battery module

Friction stir welded bladder fuel tank

Variable-ratio neutron-gamma ray source

Dual neutron-gamma ray source

Neutron-gamma ray tomography

Friction stir welding of oxide dispersion strengthened alloys

Locking Fastening Apparatus

Single-stage hypersonic vehicle featuring advanced swirl combustion

Solar power for thermochemical production of hydrogen

Compact, high performance swirl combustion rocket engine

Ultra-compact, high performance aerovortical rocket thruster

Trademarklast 30 trademarks

77858841 - PWR

77795366 - ZEPS

77676836 - PWR

77566294 - ENDUROCORE

77015823 - R

78970097 - MONDALOY

78932604 - PRATT & WHITNEY ROCKETDYNE

78931795 - PWR