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Stephen John Bradbrook

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  • Bristol, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas turbine engine
    • Patent number 12,092,030
    • Issue date Sep 17, 2024
    • Rolls-Royce PLC
    • Natalie C Wong
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine with electric machines
    • Patent number 12,092,037
    • Issue date Sep 17, 2024
    • Rolls-Royce PLC
    • Benjamin J Sellers
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine
    • Patent number 11,994,067
    • Issue date May 28, 2024
    • Rolls-Royce PLC
    • Natalie C Wong
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine with a defined fan axis angle between a fan tip...
    • Patent number 11,920,540
    • Issue date Mar 5, 2024
    • Rolls-Royce PLC
    • Benjamin J Sellers
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Heat exchanger
    • Patent number 11,649,736
    • Issue date May 16, 2023
    • Rolls-Royce PLC
    • Stephen J Bradbrook
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Heat exchanger
    • Patent number 11,649,767
    • Issue date May 16, 2023
    • Rolls-Royce PLC
    • Stephen J Bradbrook
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger
    • Patent number 11,649,730
    • Issue date May 16, 2023
    • Rolls-Royce PLC
    • Stephen J Bradbrook
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger
    • Patent number 11,549,438
    • Issue date Jan 10, 2023
    • Rolls-Royce PLC
    • Stephen J Bradbrook
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine
    • Patent number 11,448,087
    • Issue date Sep 20, 2022
    • Rolls-Royce PLC
    • Stephen J. Bradbrook
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Supersonic jet aircraft
    • Patent number 11,441,517
    • Issue date Sep 13, 2022
    • Rolls-Royce PLC
    • Michael O Hales
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Supersonic aircraft propulsion installation
    • Patent number 11,383,848
    • Issue date Jul 12, 2022
    • Rolls-Royce PLC
    • Stephen J Bradbrook
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine with optimized fan, core passage inlet, and comp...
    • Patent number 11,047,339
    • Issue date Jun 29, 2021
    • Rolls-Royce PLC
    • James M. Pointon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas turbine engine and core casing arrangement
    • Patent number 10,746,102
    • Issue date Aug 18, 2020
    • Rolls-Royce PLC
    • James M. Pointon
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Aircraft powerplant
    • Patent number 9,637,240
    • Issue date May 2, 2017
    • Rolls-Royce PLC
    • Stephen John Bradbrook
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Spool for turbo machinery
    • Patent number 9,366,260
    • Issue date Jun 14, 2016
    • Rolls-Royce PLC
    • Stephen John Bradbrook
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Propulsive fan system
    • Patent number 8,562,284
    • Issue date Oct 22, 2013
    • Rolls-Royce PLC
    • Stephen J. Bradbrook
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Variable drive gas turbine engine
    • Patent number 8,324,746
    • Issue date Dec 4, 2012
    • Rolls-Royce PLC
    • Stephen J Bradbrook
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine engine
    • Patent number 8,112,983
    • Issue date Feb 14, 2012
    • Rolls-Royce PLC
    • Stephen John Bradbrook
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine
    • Patent number 7,878,005
    • Issue date Feb 1, 2011
    • Rolls-Royce PLC
    • Stephen John Bradbrook
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine
    • Patent number 7,500,352
    • Issue date Mar 10, 2009
    • Rolls-Royce PLC
    • Stephen J. Bradbrook
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20240102431
    • Publication date Mar 28, 2024
    • Rolls-Royce plc
    • Stephen J BRADBROOK
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20240011433
    • Publication date Jan 11, 2024
    • Rolls-Royce plc
    • Stephen J BRADBROOK
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20240011432
    • Publication date Jan 11, 2024
    • Rolls-Royce plc
    • Stephen J BRADBROOK
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Improved gas turbine engine
    • Publication number 20230184197
    • Publication date Jun 15, 2023
    • Rolls-Royce plc
    • Benjamin J. SELLERS
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    IMPROVED GAS TURBINE ENGINE
    • Publication number 20230167768
    • Publication date Jun 1, 2023
    • Rolls-Royce plc
    • Natalie C. WONG
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20230167769
    • Publication date Jun 1, 2023
    • Rolls-Royce plc
    • Andrew J NEWMAN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    IMPROVED GAS TURBINE ENGINE
    • Publication number 20230167775
    • Publication date Jun 1, 2023
    • Rolls-Royce plc
    • Benjamin J. SELLERS
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AN IMPROVED GAS TURBINE ENGINE
    • Publication number 20230167784
    • Publication date Jun 1, 2023
    • Rolls-Royce plc
    • Benjamin J SELLERS
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HEAT EXCHANGER
    • Publication number 20220112840
    • Publication date Apr 14, 2022
    • Rolls-Royce plc
    • Stephen J BRADBROOK
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HEAT EXCHANGER
    • Publication number 20220112845
    • Publication date Apr 14, 2022
    • Rolls-Royce plc
    • Stephen J. BRADBROOK
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER
    • Publication number 20220112813
    • Publication date Apr 14, 2022
    • Rolls-Royce plc
    • Stephen J BRADBROOK
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER
    • Publication number 20220112817
    • Publication date Apr 14, 2022
    • Rolls-Royce plc
    • Stephen J. BRADBROOK
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20210079807
    • Publication date Mar 18, 2021
    • Rolls-Royce plc
    • Stephen J BRADBROOK
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SUPERSONIC JET AIRCRAFT
    • Publication number 20200132019
    • Publication date Apr 30, 2020
    • Rolls-Royce plc
    • Michael O. HALES
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SUPERSONIC AIRCRAFT PROPULSION INSTALLATION
    • Publication number 20200017226
    • Publication date Jan 16, 2020
    • Rolls-Royce plc
    • Stephen J BRADBROOK
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20190048826
    • Publication date Feb 14, 2019
    • Rolls-Royce plc
    • James M. POINTON
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20180283282
    • Publication date Oct 4, 2018
    • Rolls-Royce plc
    • James M. POINTON
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Gas Turbine Engine
    • Publication number 20180274443
    • Publication date Sep 27, 2018
    • Rolls-Royce plc
    • James M. POINTON
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GEARED TURBOFAN
    • Publication number 20180252166
    • Publication date Sep 6, 2018
    • Rolls-Royce plc
    • James M. POINTON
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20170370290
    • Publication date Dec 28, 2017
    • Rolls-Royce plc
    • Stephen J BRADBROOK
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20170369179
    • Publication date Dec 28, 2017
    • Rolls-Royce plc
    • Stephen J. BRADBROOK
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRCRAFT POWERPLANT
    • Publication number 20140360206
    • Publication date Dec 11, 2014
    • Rolls-Royce plc
    • Stephen John BRADBROOK
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SPOOL FOR TURBO MACHINERY
    • Publication number 20140003928
    • Publication date Jan 2, 2014
    • Stephen John BRADBROOK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Gas turbine engine
    • Publication number 20110041511
    • Publication date Feb 24, 2011
    • Rolls-Royce plc
    • Stephen J. Bradbrook
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PROPULSIVE FAN SYSTEM
    • Publication number 20100329844
    • Publication date Dec 30, 2010
    • Rolls-Royce plc
    • Stephen J. BRADBROOK
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    VARIABLE DRIVE GAS TURBINE ENGINE
    • Publication number 20100219779
    • Publication date Sep 2, 2010
    • Rolls-Royce plc
    • Stephen J. BRADBROOK
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Gas turbine engine
    • Publication number 20080095615
    • Publication date Apr 24, 2008
    • Rolls-Royce plc
    • Stephen J. Bradbrook
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Gas turbine engine
    • Publication number 20060016172
    • Publication date Jan 26, 2006
    • Rolls-Royce plc
    • Stephen J. Bradbrook
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES