Adaptations of gas-turbine plants for driving vehicles

Patents Grantslast 30 patents

  • Information Patent Grant

    Aircraft gas turbine engine including a steam system

    • Patent number 12,352,207
    • Issue date Jul 8, 2025
    • General Electric Company
    • Jeffrey D. Rambo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Thrust diverter for an open rotor aircraft propulsion system

    • Patent number 12,338,770
    • Issue date Jun 24, 2025
    • RTX Corporation
    • Marc J. Muldoon
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Unducted single rotor engine and method for operation

    • Patent number 12,320,315
    • Issue date Jun 3, 2025
    • General Electric Company
    • Syed Arif Khalid
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine engine system with generator

    • Patent number 12,320,295
    • Issue date Jun 3, 2025
    • Rolls-Royce North American Technologies, Inc.
    • Sean Andrew Morgan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Electric machine

    • Patent number 12,323,012
    • Issue date Jun 3, 2025
    • Rolls-Royce PLC
    • Seamus D Garvey
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Aircraft powerplant with steam system and bypass

    • Patent number 12,312,996
    • Issue date May 27, 2025
    • RTX Corporation
    • Christopher J. Hanlon
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Drive system for a vehicle

    • Patent number 12,305,572
    • Issue date May 20, 2025
    • OBRIST TECHNOLOGIES GMBH
    • Andreas Knoop
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine engine with active variable turbine cooling

    • Patent number 12,305,580
    • Issue date May 20, 2025
    • RTX Corporation
    • Nathan K. Galle
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Generator embedded in turbine engines

    • Patent number 12,305,517
    • Issue date May 20, 2025
    • Rolls-Royce North American Technologies, Inc.
    • Brian S. Maners
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Aircraft engine

    • Patent number 12,304,615
    • Issue date May 20, 2025
    • General Electric Company
    • Brendan Michael Freely
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Components having coating systems defined by tiles secured thereto,...

    • Patent number 12,297,778
    • Issue date May 13, 2025
    • Honeywell International Inc.
    • Bahram Jadidian
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Unducted propulsion system

    • Patent number 12,264,619
    • Issue date Apr 1, 2025
    • General Electric Company
    • Syed Arif Khalid
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    System for electric machine associated with gas turbine engine

    • Patent number 12,264,623
    • Issue date Apr 1, 2025
    • Honeywell International Inc.
    • Shawn Alstad
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Aircraft propulsion system

    • Patent number 12,241,409
    • Issue date Mar 4, 2025
    • Rolls-Royce PLC
    • Peter Swann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Unducted turbine engine comprising stator blades having different c...

    • Patent number 12,215,607
    • Issue date Feb 4, 2025
    • SAFRAN AIRCRAFT ENGINES
    • Eva Julie Lebeault
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Flex coupler for hybrid gas turbine engine powerplant

    • Patent number 12,215,630
    • Issue date Feb 4, 2025
    • Pratt & Whitney Canada Corp.
    • David Menheere
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Propulsion flow path duct systems and methods

    • Patent number 12,196,115
    • Issue date Jan 14, 2025
    • The Boeing Company
    • Michael Hayes
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Aircraft tail cone mounted generators

    • Patent number 12,188,369
    • Issue date Jan 7, 2025
    • Hamilton Sundstrand Corporation
    • Glenn C. Lemmers
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Aircraft powerplant with electric transmission(s)

    • Patent number 12,163,468
    • Issue date Dec 10, 2024
    • Pratt & Whitney Canada Corp.
    • Michel Bousquet
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Planetary gearbox for gas turbine engine

    • Patent number 12,158,111
    • Issue date Dec 3, 2024
    • Pratt & Whitney Canada Corp.
    • Michel Desjardins
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Characterising codes for aircraft

    • Patent number 12,152,533
    • Issue date Nov 26, 2024
    • Rolls-Royce PLC
    • Nigel T. Hart
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Hybrid propulsion systems

    • Patent number 12,145,734
    • Issue date Nov 19, 2024
    • Hamilton Sundstrand Corporation
    • Leo J. Veilleux
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hybrid electric hydrogen fuel cell engine

    • Patent number 12,139,264
    • Issue date Nov 12, 2024
    • The Boeing Company
    • Steve G. Mackin
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Transient gaseous fuel flow scheduling

    • Patent number 12,140,086
    • Issue date Nov 12, 2024
    • Pratt & Whitney Canada Corp.
    • Todd Miller
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Planet carrier for a mechanical gearbox on an aircraft turbomachine

    • Patent number 12,123,490
    • Issue date Oct 22, 2024
    • SAFRAN TRANSMISSION SYSTEMS
    • Guillaume Pierre Mouly
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Aircraft engine having two radially offset turbines

    • Patent number 12,116,928
    • Issue date Oct 15, 2024
    • Pratt & Whitney Canada Corp.
    • David Menheere
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Turbine engine device with power system generator, and vehicle comp...

    • Patent number 12,104,494
    • Issue date Oct 1, 2024
    • PSA AUTOMOBILES SA
    • Wissam Bou Nader
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Heat exchanger bypass ejector

    • Patent number 12,098,676
    • Issue date Sep 24, 2024
    • RTX Corporation
    • Malcolm P. MacDonald
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Turboshaft gas turbine engine

    • Patent number 12,098,644
    • Issue date Sep 24, 2024
    • Pratt & Whitney Canada Corp.
    • Keith Morgan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • 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

Patents Applicationslast 30 patents

  • Information Patent Application

    Eductor Jet Engine

    • Publication number 20250230782
    • Publication date Jul 17, 2025
    • Peter Mark Evans
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    IMPROVED PROPULSION ASSEMBLY FOR MULTI-ENGINE HYBRID AIRCRAFT

    • Publication number 20250215824
    • Publication date Jul 3, 2025
    • SAFRAN HELICOPTER ENGINES
    • Romain Jean Gilbert THIRIET
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHOD AND UNIT FOR CONTROLLING A MOTOR ASSEMBLY

    • Publication number 20250188867
    • Publication date Jun 12, 2025
    • SAFRAN AIRCRAFT ENGINES
    • Jean-Baptiste Etienne Bernard LEPRETRE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FLEX COUPLER FOR HYBRID GAS TURBINE ENGINE POWERPLANT

    • Publication number 20250179963
    • Publication date Jun 5, 2025
    • Pratt & Whitney Canada Corp.
    • David MENHEERE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    UNDUCTED PROPULSION SYSTEM

    • Publication number 20250172090
    • Publication date May 29, 2025
    • GENERAL ELECTRIC COMPANY
    • Syed Arif Khalid
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MULTIPLEXED BI DIRECTIONAL CONVERTERS FOR HYBRID ELECTRIC AIRCRAFT...

    • Publication number 20250158491
    • Publication date May 15, 2025
    • HAMILTON SUNDSTRAND CORPORATION
    • Tyler W. Hayes
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GENERATOR EMBEDDED IN TURBINE ENGINES

    • Publication number 20250116200
    • Publication date Apr 10, 2025
    • Rolls-Royce North American Technologies, Inc.
    • Brian S. Maners
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    REVERSE FLOW GAS TURBINE ENGINE HAVING ELECTRIC MACHINE

    • Publication number 20250052194
    • Publication date Feb 13, 2025
    • GENERAL ELECTRIC COMPANY
    • Arthur William Sibbach
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    REVERSE FLOW GAS TURBINE ENGINE HAVING ELECTRIC MACHINE

    • Publication number 20250052193
    • Publication date Feb 13, 2025
    • GENERAL ELECTRIC COMPANY
    • Arthur William Sibbach
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    REVERSE FLOW GAS TURBINE ENGINE HAVING ELECTRIC MACHINE

    • Publication number 20250043719
    • Publication date Feb 6, 2025
    • GENERAL ELECTRIC COMPANY
    • Arthur William Sibbach
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    UNDUCTED TURBINE ENGINE COMPRISING STATOR BLADES HAVING DIFFERENT C...

    • Publication number 20250043689
    • Publication date Feb 6, 2025
    • SAFRAN AIRCRAFT ENGINES
    • Eva Julie Lebeault
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SINGULAR VALUE DECOMPOSITION-BASED METHOD FOR CONSTRAINED CONTROL O...

    • Publication number 20250027456
    • Publication date Jan 23, 2025
    • Pratt & Whitney Canada Corp.
    • Mehdi Abedinpour Fallah
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TESTING SECONDARY POWER SYSTEM OF AIRCRAFT POWERPLANT

    • Publication number 20240426708
    • Publication date Dec 26, 2024
    • Pratt & Whitney Canada Corp.
    • Michael Mark
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CRYOGENIC AIR SEPARATION ENHANCED GAS TURBINE

    • Publication number 20240426242
    • Publication date Dec 26, 2024
    • Raytheon Technologies Corporation
    • Neil J. Terwilliger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INDEPENDENT MITIGATION FOR ISOLATION OF ELECTRIC MOTOR

    • Publication number 20240429850
    • Publication date Dec 26, 2024
    • Pratt & Whitney Canada Corp.
    • Alireza Gharagozloo
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE WITH CLUTCH ASSEMBLY

    • Publication number 20240417101
    • Publication date Dec 19, 2024
    • GENERAL ELECTRIC COMPANY
    • Brian Lewis Devendorf
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    STACKED APPROACH FOR DISTRIBUTED HYBRID PROPULSION WITH SCALABILITY...

    • Publication number 20240410315
    • Publication date Dec 12, 2024
    • RTX Corporation
    • Martin Amari
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    OBJECT DIRECTION MECHANISM FOR TURBOFAN ENGINE

    • Publication number 20240410317
    • Publication date Dec 12, 2024
    • GENERAL ELECTRIC COMPANY
    • Arthur William Sibbach
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PROPULSION SYSTEM AND METHOD FOR OPERATION

    • Publication number 20240401490
    • Publication date Dec 5, 2024
    • GENERAL ELECTRIC COMPANY
    • Sridhar Adibhatla
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    UNDUCTED THRUST PRODUCING SYSTEM ARCHITECTURE

    • Publication number 20240368997
    • Publication date Nov 7, 2024
    • GENERAL ELECTRIC COMPANY
    • Darek Tomasz Zatorski
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIRCRAFT POWERPLANT WITH STEAM SYSTEM AND BYPASS

    • Publication number 20240369014
    • Publication date Nov 7, 2024
    • Christopher J. Hanlon
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    POWER GENERATION SYSTEM

    • Publication number 20240363874
    • Publication date Oct 31, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • El Hassan RIDOUANE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DRIVE SYSTEM FOR A VEHICLE

    • Publication number 20240360789
    • Publication date Oct 31, 2024
    • Obrist Technologies GmbH
    • Andreas Knoop
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ELECTRIC MACHINE

    • Publication number 20240313589
    • Publication date Sep 19, 2024
    • Rolls-Royce plc
    • Seamus D. GARVEY
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRCRAFT ENGINE HAVING TWO RADIALLY OFFSET TURBINES

    • Publication number 20240309803
    • Publication date Sep 19, 2024
    • Pratt & Whitney Canada Corp.
    • David MENHEERE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ELECTRIC MACHINE

    • Publication number 20240313622
    • Publication date Sep 19, 2024
    • Rolls-Royce plc
    • Seamus D. GARVEY
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMPONENTS HAVING COATING SYSTEMS DEFINED BY TILES SECURED THERETO,...

    • Publication number 20240301832
    • Publication date Sep 12, 2024
    • Honeywell International Inc.
    • Bahram Jadidian
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    EMBEDDED ELECTRIC MACHINE OF GAS TURBINE ENGINE

    • Publication number 20240301827
    • Publication date Sep 12, 2024
    • Rolls-Royce North American Technologies, Inc.
    • Alan W. Smith
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRCRAFT TAIL CONE MOUNTED GENERATORS

    • Publication number 20240263558
    • Publication date Aug 8, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Glenn C. Lemmers
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE ENGINE

    • Publication number 20240254922
    • Publication date Aug 1, 2024
    • GENERAL ELECTRIC COMPANY
    • Daniel Alan Niergarth
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...