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Craig W. BEMMENT

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  • Derby, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Aircraft refuelling
    • Patent number 12,241,423
    • Issue date Mar 4, 2025
    • Rolls-Royce PLC
    • Craig W Bemment
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Aircraft propulsion
    • Patent number 12,240,614
    • Issue date Mar 4, 2025
    • Rolls-Royce PLC
    • Peter Swann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine heat exchange
    • Patent number 12,241,415
    • Issue date Mar 4, 2025
    • Rolls-Royce PLC
    • Benjamin J Keeler
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Aircraft operation
    • Patent number 12,241,422
    • Issue date Mar 4, 2025
    • Rolls-Royce PLC
    • Benjamin J Keeler
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method of operating a gas turbine engine
    • Patent number 12,241,421
    • Issue date Mar 4, 2025
    • Rolls-Royce PLC
    • Andrea Minelli
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel delivery
    • Patent number 12,215,635
    • Issue date Feb 4, 2025
    • Rolls-Royce PLC
    • Peter Swann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Operating a gas turbine engine
    • Patent number 12,196,133
    • Issue date Jan 14, 2025
    • Rolls-Royce PLC
    • Andrea Minelli
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel delivery
    • Patent number 12,180,899
    • Issue date Dec 31, 2024
    • Rolls-Royce PLC
    • Peter Swann
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Aircraft fuel control to subsets of fuel spray nozzles
    • Patent number 12,168,958
    • Issue date Dec 17, 2024
    • Rolls-Royce PLC
    • Christopher P Madden
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Fuel oil heat exchange
    • Patent number 12,168,957
    • Issue date Dec 17, 2024
    • Rolls-Royce PLC
    • Craig W Bemment
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Fuel delivery
    • Patent number 12,163,479
    • Issue date Dec 10, 2024
    • Rolls-Royce PLC
    • Craig W Bemment
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method of determining the calorific value of fuel provided to a gas...
    • Patent number 12,158,438
    • Issue date Dec 3, 2024
    • Rolls-Royce PLC
    • Craig W Bemment
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine heat exchange
    • Patent number 12,158,115
    • Issue date Dec 3, 2024
    • Rolls-Royce PLC
    • Craig W Bemment
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust content
    • Patent number 12,152,496
    • Issue date Nov 26, 2024
    • Rolls-Royce PLC
    • Peter Swann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Transmittance parameters
    • Patent number 12,152,542
    • Issue date Nov 26, 2024
    • Rolls-Royce PLC
    • Peter Swann
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Contrail parameters
    • Patent number 12,152,497
    • Issue date Nov 26, 2024
    • Rolls-Royce PLC
    • Peter Swann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Geared gas turbine engine
    • Patent number 12,140,084
    • Issue date Nov 12, 2024
    • Rolls-Royce PLC
    • Craig W Bemment
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Loading parameters
    • Patent number 12,123,362
    • Issue date Oct 22, 2024
    • Rolls-Royce PLC
    • Peter Swann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Aircraft fuelling
    • Patent number 12,111,055
    • Issue date Oct 8, 2024
    • Rolls-Royce PLC
    • Christopher P Madden
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Combustion of fuel
    • Patent number 12,098,675
    • Issue date Sep 24, 2024
    • Rolls-Royce PLC
    • Craig W Bemment
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Heat transfer
    • Patent number 12,098,677
    • Issue date Sep 24, 2024
    • Rolls-Royce PLC
    • Craig W Bemment
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Staged combustor
    • Patent number 12,098,679
    • Issue date Sep 24, 2024
    • Rolls-Royce PLC
    • Christopher P Madden
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine operation
    • Patent number 12,098,684
    • Issue date Sep 24, 2024
    • Rolls-Royce PLC
    • Peter Swann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Propulsion system control
    • Patent number 12,085,029
    • Issue date Sep 10, 2024
    • Rolls-Royce PLC
    • Peter Swann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Determination of fuel characteristics
    • Patent number 12,078,112
    • Issue date Sep 3, 2024
    • Rolls-Royce PLC
    • Peter Swann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Aircraft heat management
    • Patent number 12,071,894
    • Issue date Aug 27, 2024
    • Rolls-Royce PLC
    • Craig W Bemment
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Determination of fuel characteristics
    • Patent number 12,060,838
    • Issue date Aug 13, 2024
    • Rolls-Royce PLC
    • Peter Swann
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Gas turbine engine and method of operating gas turbine engine
    • Patent number 12,044,177
    • Issue date Jul 23, 2024
    • Rolls-Royce PLC
    • Craig W Bemment
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine operating conditions
    • Patent number 12,018,841
    • Issue date Jun 25, 2024
    • Rolls-Royce PLC
    • Christopher P Madden
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Heat transfer
    • Patent number 12,006,872
    • Issue date Jun 11, 2024
    • Rolls-Royce PLC
    • Craig W Bemment
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    FUEL DELIVERY
    • Publication number 20250059922
    • Publication date Feb 20, 2025
    • Rolls-Royce plc
    • Peter SWANN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL DELIVERY
    • Publication number 20250059923
    • Publication date Feb 20, 2025
    • Rolls-Royce plc
    • Craig W BEMMENT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GEARED GAS TURBINE ENGINE
    • Publication number 20250035054
    • Publication date Jan 30, 2025
    • Rolls-Royce plc
    • Craig W BEMMENT
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LOADING PARAMETERS
    • Publication number 20250012223
    • Publication date Jan 9, 2025
    • Rolls-Royce plc
    • Peter SWANN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRCRAFT FUELLING
    • Publication number 20250003592
    • Publication date Jan 2, 2025
    • Rolls-Royce plc
    • Christopher P. MADDEN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRCRAFT FUEL CONTROL TO SUBSETS OF FUEL SPRAY NOZZLES
    • Publication number 20250003370
    • Publication date Jan 2, 2025
    • Rolls-Royce plc
    • Christopher P. MADDEN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Gas Turbine Operation
    • Publication number 20240401531
    • Publication date Dec 5, 2024
    • Rolls-Royce plc
    • Craig W. BEMMENT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE OPERATION
    • Publication number 20240384689
    • Publication date Nov 21, 2024
    • Rolls-Royce plc
    • Peter SWANN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMBUSTION OF FUEL
    • Publication number 20240376845
    • Publication date Nov 14, 2024
    • Rolls-Royce plc
    • Craig W. BEMMENT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PROPULSION SYSTEM CONTROL
    • Publication number 20240352898
    • Publication date Oct 24, 2024
    • Rolls-Royce plc
    • Peter SWANN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE PERFORMANCE
    • Publication number 20240318600
    • Publication date Sep 26, 2024
    • Rolls-Royce plc
    • Craig W BEMMENT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE HEAT EXCHANGE
    • Publication number 20240309817
    • Publication date Sep 19, 2024
    • Rolls-Royce plc
    • Craig W BEMMENT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRCRAFT HEAT MANAGEMENT
    • Publication number 20240301829
    • Publication date Sep 12, 2024
    • Rolls-Royce plc
    • Craig W. BEMMENT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRCRAFT HEAT MANAGEMENT
    • Publication number 20240301828
    • Publication date Sep 12, 2024
    • Rolls-Royce plc
    • Craig W. BEMMENT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HEAT TRANSFER
    • Publication number 20240287937
    • Publication date Aug 29, 2024
    • Rolls-Royce plc
    • Craig W. BEMMENT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRCRAFT HEAT MANAGEMENT
    • Publication number 20240271566
    • Publication date Aug 15, 2024
    • Rolls-Royce plc
    • Craig W. BEMMENT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL VISCOSITY
    • Publication number 20240263582
    • Publication date Aug 8, 2024
    • Rolls-Royce plc
    • Craig W BEMMENT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRCRAFT HEAT MANAGEMENT
    • Publication number 20240209779
    • Publication date Jun 27, 2024
    • Rolls-Royce plc
    • Craig W. BEMMENT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE
    • Publication number 20240209784
    • Publication date Jun 27, 2024
    • Rolls-Royce plc
    • Craig W BEMMENT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRCRAFT FUELLING
    • Publication number 20240210035
    • Publication date Jun 27, 2024
    • Rolls-Royce plc
    • Christopher P. MADDEN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMBUSTOR RE-LIGHT PROCEDURE
    • Publication number 20240210039
    • Publication date Jun 27, 2024
    • Rolls-Royce plc
    • Christopher P. MADDEN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMBUSTION OF FUEL
    • Publication number 20240209780
    • Publication date Jun 27, 2024
    • Rolls-Royce plc
    • Craig W. BEMMENT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HEAT TRANSFER
    • Publication number 20240209785
    • Publication date Jun 27, 2024
    • Rolls-Royce plc
    • Craig W. BEMMENT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE AND METHOD OF OPERATING GAS TURBINE ENGINE
    • Publication number 20240209787
    • Publication date Jun 27, 2024
    • Rolls-Royce plc
    • Craig W BEMMENT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE HEAT EXCHANGE
    • Publication number 20240209799
    • Publication date Jun 27, 2024
    • Rolls-Royce plc
    • Craig W BEMMENT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRCRAFT FUEL SYSTEM
    • Publication number 20240209800
    • Publication date Jun 27, 2024
    • Rolls-Royce plc
    • Christopher P. MADDEN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL OIL HEAT EXCHANGE
    • Publication number 20240209786
    • Publication date Jun 27, 2024
    • Rolls-Royce plc
    • Craig W. BEMMENT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL OF FUEL TEMPERATURE
    • Publication number 20240209788
    • Publication date Jun 27, 2024
    • Rolls-Royce plc
    • Christopher P. MADDEN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    OIL SYSTEM
    • Publication number 20240209789
    • Publication date Jun 27, 2024
    • Rolls-Royce plc
    • Craig W. BEMMENT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE OPERATING CONDITIONS
    • Publication number 20240210037
    • Publication date Jun 27, 2024
    • Rolls-Royce plc
    • Christopher P MADDEN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS