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Patents Grantslast 30 patents

  • Information Patent Grant

    Steam turbine

    • Patent number 12,188,377
    • Issue date Jan 7, 2025
    • Mitsubishi Heavy Industries, Ltd.
    • Hisataka Fukushima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine engine including a rotating blade assembly

    • Patent number 12,146,422
    • Issue date Nov 19, 2024
    • GE AVIO S.R.L.
    • Roberto Maddaleno
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine engine with a shroud assembly

    • Patent number 12,140,035
    • Issue date Nov 12, 2024
    • General Electric Company
    • Paul Hadley Vitt
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbomachine stator assembly comprising an inner shroud having upst...

    • Patent number 12,123,320
    • Issue date Oct 22, 2024
    • SAFRAN AIRCRAFT ENGINES
    • Aurelien Gaillard
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Movable vane for a wheel of a turbine engine

    • Patent number 12,116,904
    • Issue date Oct 15, 2024
    • SAFRAN HELICOPTER ENGINES
    • Bertrand Guillaume Robin Pellaton
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method for giving shroud interference to axial-entry blades in a ro...

    • Patent number 12,104,502
    • Issue date Oct 1, 2024
    • Nuovo Pignone Tecnologie Srl
    • Marco Pieri
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Inner shroud damper for vibration reduction

    • Patent number 12,065,947
    • Issue date Aug 20, 2024
    • General Electric Company
    • Ravindra Shankar Ganiger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Turbine rotor blade

    • Patent number 12,006,839
    • Issue date Jun 11, 2024
    • Kabushiki Kaisha Toshiba
    • Shinichiro Nakamura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Propulsor fan and drive system

    • Patent number 12,000,309
    • Issue date Jun 4, 2024
    • Whisper Aero Inc.
    • Mark Douglass Moore
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotor blade assemblies for turbine engines

    • Patent number 12,000,308
    • Issue date Jun 4, 2024
    • General Electric Company
    • Vinod Shashikant Chaudhari
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method for refitting blade shrouds of a rotor wheel in an aircraft...

    • Patent number 11,988,111
    • Issue date May 21, 2024
    • SAFRAN AIRCRAFT ENGINES
    • Vijeay Patel
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine engine with interlocking seal

    • Patent number 11,946,388
    • Issue date Apr 2, 2024
    • GE AVIO S.R.L.
    • Antonio Giusseppe D'Ettole
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Part-span shrouds for pitch controlled aircrafts

    • Patent number 11,913,355
    • Issue date Feb 27, 2024
    • General Electric Company
    • Nicholas J. Kray
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Axial flow turbine

    • Patent number 11,898,461
    • Issue date Feb 13, 2024
    • Mitsubish Heavy Industries, Ltd.
    • Chongfei Duan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbomachine including a rotor connected to a plurality of blades h...

    • Patent number 11,885,237
    • Issue date Jan 30, 2024
    • GE AVIO S.R.L.
    • Matteo Renato Usseglio
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    System and method for turbomachine with local vortex generator array

    • Patent number 11,885,234
    • Issue date Jan 30, 2024
    • Honeywell International Inc.
    • Bruce D. Reynolds
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbocharger turbine wheel

    • Patent number 11,885,238
    • Issue date Jan 30, 2024
    • Garrett Transportation I Inc.
    • Ashraf Mohamed
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Blade set and blisk

    • Patent number 11,879,353
    • Issue date Jan 23, 2024
    • Mitsubishi Heavy Industries, Ltd.
    • Toshio Watanabe
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Moving blade for a wheel of a turbine engine

    • Patent number 11,859,513
    • Issue date Jan 2, 2024
    • SAFRAN AIRCRAFT ENGINES
    • Raphael Jean Philippe Dupeyre
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine clearance control coatings and method

    • Patent number 11,859,499
    • Issue date Jan 2, 2024
    • OERLIKON SURFACE SOLUTIONS AG, PFAFFIKON
    • Scott Wilson
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Turbine blade tip shroud with axially offset cutter teeth, and rela...

    • Patent number 11,821,336
    • Issue date Nov 21, 2023
    • General Electric Company
    • Srinivasa Govardhan Jayana
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Assembly for a turbomachine

    • Patent number 11,808,169
    • Issue date Nov 7, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Philippe Gérard Edmond Joly
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine bucket with dual part span shrouds and aerodynamic features

    • Patent number 11,808,168
    • Issue date Nov 7, 2023
    • General Electric Company
    • Michael Wondrasek
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Scalloped mateface seal arrangement for CMC platforms

    • Patent number 11,781,440
    • Issue date Oct 10, 2023
    • RTX Corporation
    • Tyler G. Vincent
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vane for an aircraft turbomachine

    • Patent number 11,746,662
    • Issue date Sep 5, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Bruno Marc-Etienne Loisel
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine blade

    • Patent number 11,739,647
    • Issue date Aug 29, 2023
    • Rolls-Royce PLC
    • Soumyik Bhaumik
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine blade tip shroud with protrusion under wing

    • Patent number 11,713,685
    • Issue date Aug 1, 2023
    • General Electric Company
    • Derek Kanoa Tan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    CMC shroud segment with interlocking mechanical joints and fabrication

    • Patent number 11,702,948
    • Issue date Jul 18, 2023
    • General Electric Company
    • Mackenzie Christopher Hock
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pre-formed plug with inter-blade profiles for hydraulic turbines

    • Patent number 11,692,445
    • Issue date Jul 4, 2023
    • GE RENEWABLE TECHNOLOGIES
    • Benoît Papillon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Surface profiles for tip rails of turbine blade tip shroud

    • Patent number 11,692,447
    • Issue date Jul 4, 2023
    • General Electric Company
    • Brian Stephen Gray
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    STEAM TURBINE

    • Publication number 20240337196
    • Publication date Oct 10, 2024
    • Mitsubishi Heavy Industries, Ltd.
    • Hisataka FUKUSHIMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE TIP SHROUD REMOVAL FEATURE

    • Publication number 20240318562
    • Publication date Sep 26, 2024
    • Solar Turbines Incorporated
    • Garrett P. PRINS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PROPULSOR FAN AND DRIVE SYSTEM

    • Publication number 20240295175
    • Publication date Sep 5, 2024
    • Whisper Aero Inc.
    • Mark Douglass Moore
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PART-SPAN SHROUDS FOR PITCH CONTROLLED AIRCRAFTS

    • Publication number 20240209740
    • Publication date Jun 27, 2024
    • GENERAL ELECTRIC COMPANY
    • Nicholas J. Kray
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEM AND METHOD FOR TURBOMACHINE WITH LOCAL VORTEX GENERATOR ARRAY

    • Publication number 20240183274
    • Publication date Jun 6, 2024
    • Honeywell International Inc.
    • Bruce D. Reynolds
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PROPULSOR FAN ARRAY

    • Publication number 20240167387
    • Publication date May 23, 2024
    • Whisper Aero Inc.
    • Mark Douglass Moore
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    TURBINE BLADE TIP SHROUD WITH AXIALLY OFFSET CUTTER TEETH, AND RELA...

    • Publication number 20240159154
    • Publication date May 16, 2024
    • GENERAL ELECTRIC COMPANY
    • Srinivasa Govardhan Jayana
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTOR BLADE ASSEMBLIES FOR TURBINE ENGINES

    • Publication number 20240068372
    • Publication date Feb 29, 2024
    • GENERAL ELECTRIC COMPANY
    • Vinod Shashikant Chaudhari
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE BLADE WITH MODAL RESPONSE ADAPTED TIP SHROUD

    • Publication number 20240011401
    • Publication date Jan 11, 2024
    • POWER SYSTEMS MFG., LLC
    • Douglas James Dietrich
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CMC ARC SEGMENT INTERFACE GAP FLOW BLOCKER

    • Publication number 20230366318
    • Publication date Nov 16, 2023
    • Raytheon Technologies Corporation
    • Robert A. White
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    PART-SPAN SHROUDS FOR PITCH CONTROLLED AIRCRAFTS

    • Publication number 20230258092
    • Publication date Aug 17, 2023
    • GENERAL ELECTRIC COMPANY
    • Nicholas J. Kray
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    IMPELLER AND ROTARY MACHINE

    • Publication number 20230243364
    • Publication date Aug 3, 2023
    • Mitsubishi Heavy Industries, Ltd.
    • Satoshi Maeda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBINE BLADE

    • Publication number 20230203954
    • Publication date Jun 29, 2023
    • Rolls-Royce plc
    • Soumyik BHAUMIK
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE TIP SHROUD REMOVAL FEATURE

    • Publication number 20230184118
    • Publication date Jun 15, 2023
    • Solar Turbines Incorporated
    • Garrett P. PRINS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBOCHARGER TURBINE WHEEL

    • Publication number 20230175406
    • Publication date Jun 8, 2023
    • Garrett Transportation I Inc.
    • Ashraf Mohamed
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INNER SHROUD DAMPER FOR VIBRATION REDUCTION

    • Publication number 20230160310
    • Publication date May 25, 2023
    • GENERAL ELECTRIC COMPANY
    • Ravindra Shankar Ganiger
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BLADE SET AND BLISK

    • Publication number 20230126397
    • Publication date Apr 27, 2023
    • Mitsubishi Heavy Industries, Ltd.
    • Toshio Watanabe
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBOMACHINE INCLUDING A ROTOR CONNECTED TO A PLURALITY OF BLADES H...

    • Publication number 20230112829
    • Publication date Apr 13, 2023
    • GE AVIO S.r.L.
    • Matteo Renato Usseglio
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHOD FOR GIVING SHROUD INTERFERENCE TO AXIAL-ENTRY BLADES IN A RO...

    • Publication number 20230093896
    • Publication date Mar 30, 2023
    • Nuovo Pignone Tecnologie S.r.l.
    • Marco PIERI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHOD FOR REFITTING BLADE SHROUDS OF A ROTOR WHEEL IN AN AIRCRAFT...

    • Publication number 20230091418
    • Publication date Mar 23, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Vijeay PATEL
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CLOSED IMPELLER AND METHOD FOR PRODUCING CLOSED IMPELLER

    • Publication number 20230058821
    • Publication date Feb 23, 2023
    • DAIKIN INDUSTRIES, LTD.
    • Tadashi OKADA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBOMACHINE STATOR ASSEMBLY COMPRISING AN INNER SHROUD HAVING UPST...

    • Publication number 20230051167
    • Publication date Feb 16, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Aurelien GAILLARD
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PRE-FORMED PLUG WITH INTER-BLADE PROFILES FOR HYDRAULIC TURBINES

    • Publication number 20230030140
    • Publication date Feb 2, 2023
    • GE Renewable Technologies
    • Benoît Papillon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEM AND METHOD FOR TURBOMACHINE WITH LOCAL VORTEX GENERATOR ARRAY

    • Publication number 20230036499
    • Publication date Feb 2, 2023
    • Honeywell International Inc.
    • Bruce D. Reynolds
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BLADE FOR A TURBO MACHINE, BLADE ASSEMBLY, AND TURBINE

    • Publication number 20230003128
    • Publication date Jan 5, 2023
    • DOOSAN ENERBILITY CO., LTD.
    • Igor TSYPKAYKIN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE ENGINE WITH INTERLOCKING SEAL

    • Publication number 20220364473
    • Publication date Nov 17, 2022
    • GE Avio S.r.l.
    • Antonio Giusseppe D'Ettole
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE BLADE TIP SHROUD WITH AXIALLY OFFSET CUTTER TEETH, AND RELA...

    • Publication number 20220341332
    • Publication date Oct 27, 2022
    • GENERAL ELECTRIC COMPANY
    • Srinivasa Govardhan Jayana
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE BLADE TIP SHROUD WITH PROTRUSION UNDER WING

    • Publication number 20220325629
    • Publication date Oct 13, 2022
    • GENERAL ELECTRIC COMPANY
    • Derek Kanoa Tan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE BLADE TIP SHROUD SURFACE PROFILES

    • Publication number 20220307376
    • Publication date Sep 29, 2022
    • GENERAL ELECTRIC COMPANY
    • Derek Kanoa Tan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AXIAL FLOW TURBINE

    • Publication number 20220268161
    • Publication date Aug 25, 2022
    • Mitsubishi Power, Ltd.
    • Chongfei Duan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES