Characteristics of rotor blades

Patents Grantslast 30 patents

  • Information Patent Grant

    Turbine blade inner rib profile

    • Patent number 12,366,168
    • Issue date Jul 22, 2025
    • GE Vernova Infrastructure Technology LLC
    • Dallin T Hall
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Tailoring rotor blade coating to tune gas turbine engine bladed rotor

    • Patent number 12,366,166
    • Issue date Jul 22, 2025
    • Pratt & Whitney Canada Corp.
    • Yashiva Dorsamy
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fan blade or vane with improved bird impact capability

    • Patent number 12,366,167
    • Issue date Jul 22, 2025
    • RTX Corporation
    • Byron R. Monzon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine engine with composite airfoils

    • Patent number 12,359,572
    • Issue date Jul 15, 2025
    • General Electric Company
    • Nicholas Joseph Kray
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine blade tip cooling hole supply plenum

    • Patent number 12,359,569
    • Issue date Jul 15, 2025
    • Mechanical Dynamics & Analysis LLC
    • Leissner F. Poth
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine engine with composite airfoils

    • Patent number 12,352,284
    • Issue date Jul 8, 2025
    • General Electric Company
    • Nicholas Joseph Kray
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine engine with composite airfoils

    • Patent number 12,352,183
    • Issue date Jul 8, 2025
    • General Electric Company
    • Nicholas Joseph Kray
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Open rotor variable pitch blade with retracting inboard trailing edge

    • Patent number 12,352,185
    • Issue date Jul 8, 2025
    • RTX Corporation
    • Jeffrey T. Morton
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine blade, turbine blade assembly, and gas turbine

    • Patent number 12,345,175
    • Issue date Jul 1, 2025
    • DOOSAN ENERBILITY CO., LTD.
    • Herbert Brandl
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method for attaching a part to a carrier by transfer of an adhesive...

    • Patent number 12,343,927
    • Issue date Jul 1, 2025
    • SAFRAN
    • Pierre François Robin Geraud-Grosheny
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Rotor-blade tip including cooling configuration

    • Patent number 12,345,176
    • Issue date Jul 1, 2025
    • Siemens Energy Global GmbH & Co. KG
    • Björn Anders
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Turbine engine with composite airfoils

    • Patent number 12,338,747
    • Issue date Jun 24, 2025
    • General Electric Company
    • Nicholas Joseph Kray
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Through thickness reinforcement

    • Patent number 12,338,182
    • Issue date Jun 24, 2025
    • RTX Corporation
    • Olivier H. Sudre
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Aerodynamically mistuned airfoils for unsteady loss reduction

    • Patent number 12,338,746
    • Issue date Jun 24, 2025
    • General Electric Company
    • Francesco Bertini
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Methods of forming or repairing part with overhung section, and rel...

    • Patent number 12,331,656
    • Issue date Jun 17, 2025
    • GE INFRASTRUCTURE TECHNOLOGY LLC
    • Jason Neville
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Blades of an axial turbine

    • Patent number 12,330,352
    • Issue date Jun 17, 2025
    • MAPNA Turbine Engineering and Manufacturing Company
    • Mohammad Ghalandari
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine engine with composite airfoils

    • Patent number 12,331,661
    • Issue date Jun 17, 2025
    • General Electric Company
    • Nicholas Joseph Kray
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine engine with composite airfoils

    • Patent number 12,326,157
    • Issue date Jun 10, 2025
    • General Electric Company
    • Nicholas Joseph Kray
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Compressor blade

    • Patent number 12,326,098
    • Issue date Jun 10, 2025
    • GKN Aerospace Sweden AB
    • Hans Martensson
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine engine with composite airfoils

    • Patent number 12,326,101
    • Issue date Jun 10, 2025
    • General Electric Company
    • Nicholas Joseph Kray
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine engine with composite airfoils

    • Patent number 12,320,273
    • Issue date Jun 3, 2025
    • General Electric Company
    • Nicholas Joseph Kray
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pump for conveying wastewater and impeller for such a pump

    • Patent number 12,320,364
    • Issue date Jun 3, 2025
    • SULZER MANAGEMENT AG
    • Robert Connolly
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine blade having shelf squealer tip

    • Patent number 12,312,976
    • Issue date May 27, 2025
    • Agency for Defense Development
    • Jeong-Woo Kim
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine engine with a primary stage of airfoils and a subsidiary st...

    • Patent number 12,312,977
    • Issue date May 27, 2025
    • General Electric Company
    • Arthur William Sibbach
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Impeller with inclined and reverse inclined blades

    • Patent number 12,305,667
    • Issue date May 20, 2025
    • ResMed Pty Ltd
    • Barton John Kenyon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Compressor stator vane airfoils

    • Patent number 12,305,529
    • Issue date May 20, 2025
    • GE Vernova Infrastructure Technology LLC
    • Grady Pastor
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Airfoil with venturi tube

    • Patent number 12,305,530
    • Issue date May 20, 2025
    • RTX Corporation
    • Jonas Banhos
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Compression in a gas turbine engine

    • Patent number 12,297,770
    • Issue date May 13, 2025
    • Rolls-Royce PLC
    • Craig W Bemment
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Erosion compensated vane geometry

    • Patent number 12,297,746
    • Issue date May 13, 2025
    • RTX Corporation
    • Lawrence A. Binek
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine engine with composite airfoil having a non-metallic leading...

    • Patent number 12,297,751
    • Issue date May 13, 2025
    • General Electric Company
    • Anthony Michael Gunasekera
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPRESSION IN A GAS TURBINE ENGINE

    • Publication number 20250237168
    • Publication date Jul 24, 2025
    • Rolls-Royce plc
    • Craig W. BEMMENT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBINE BLADE WITH BOOMERANG SHAPED WALL COOLING PASSAGES

    • Publication number 20250230751
    • Publication date Jul 17, 2025
    • RTX Corporation
    • Brandon W. Spangler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHODS OF FORMING OR REPAIRING PART WITH OVERHUNG SECTION, AND REL...

    • Publication number 20250230752
    • Publication date Jul 17, 2025
    • GE INFRASTRUCTURE TECHNOLOGY LLC
    • Jason Neville
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TEST ROTOR BLADE FOR AN AIRCRAFT ENGINE BLADE-OFF TEST

    • Publication number 20250230757
    • Publication date Jul 17, 2025
    • Pratt & Whitney Canada Corp.
    • Dikran Mangardich
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SUPER-COOLED ICE IMPACT PROTECTION FOR A GAS TURBINE ENGINE

    • Publication number 20250223907
    • Publication date Jul 10, 2025
    • Rolls-Royce plc
    • Ian J. BOUSFIELD
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TiAl ALLOY IMPELLER

    • Publication number 20250215889
    • Publication date Jul 3, 2025
    • Kabushiki Kaisha Toyota Jidoshokki
    • Tatsuya SHIMIZU
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    REINFORCEMENT FOR A COMPOSITE BLADE OF A TURBOMACHINE, COMPRISING A...

    • Publication number 20250215800
    • Publication date Jul 3, 2025
    • SAFRAN
    • Celia IGLESIAS CANO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTOR BLADE, METHOD FOR MANUFACTURING A ROTOR BLADE AND A GAS TURBI...

    • Publication number 20250207502
    • Publication date Jun 26, 2025
    • OERLIKON SURFACE SOLUTIONS AG, PFÄFFIKON
    • LIN SHANG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIRFOIL AND GAS TURBINE INCLUDING SAME

    • Publication number 20250207501
    • Publication date Jun 26, 2025
    • DOOSAN ENERBILITY CO., LTD.
    • Yun Chang Jang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MIXED FLOW TURBINE AND TURBOCHARGER

    • Publication number 20250207513
    • Publication date Jun 26, 2025
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Toru HOSHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE ENGINE

    • Publication number 20250198290
    • Publication date Jun 19, 2025
    • GENERAL ELECTRIC COMPANY
    • Daniel Alan NIERGARTH
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AXIAL FAN ASSEMBLY INCLUDING AN INTERMEDIATE SHROUD

    • Publication number 20250198422
    • Publication date Jun 19, 2025
    • Regal Beloit America, Inc.
    • Jacob Michael Hansel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN BLADE LEADING EDGE SHEATH

    • Publication number 20250198294
    • Publication date Jun 19, 2025
    • RTX Corporation
    • Robert Andrew Love
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Stepped Leading Edge Fan Blade

    • Publication number 20250188947
    • Publication date Jun 12, 2025
    • Go Fan Yourself, LLC
    • Darrin Walter Niemiec
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BLADE MONITORING

    • Publication number 20250191157
    • Publication date Jun 12, 2025
    • Rolls-Royce plc
    • Bilal M NASSER
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    COMPOSITE AIRFOIL ASSEMBLY HAVING A TIP CAP

    • Publication number 20250188844
    • Publication date Jun 12, 2025
    • GENERAL ELECTRIC COMPANY
    • Abhijeet Jayshingrao Yadav
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BLOWER

    • Publication number 20250180040
    • Publication date Jun 5, 2025
    • Milwaukee Electric Tool Corporation
    • Adam Czerwonka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD FOR ATTACHING A PART TO A CARRIER BY TRANSFER OF AN ADHESIVE...

    • Publication number 20250170771
    • Publication date May 29, 2025
    • SAFRAN
    • Pierre François Robin GERAUD-GROSHENY
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    BLADE FOR AN INDUSTRIAL AXIAL FAN WITH TIP LIFT APPENDAGE

    • Publication number 20250172158
    • Publication date May 29, 2025
    • COFIMCO S.R.L.
    • Nicola ROMANO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM AND METHOD FOR HANDLING DIGITAL CONTENT GOVERNANCE IN AN ORG...

    • Publication number 20250163930
    • Publication date May 22, 2025
    • Hyland UK Operations Limited
    • John Knowles
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    NOTCHED TURBINE AIRFOILS FOR WEIGHT REDUCTION IN GAS TURBINE ENGINES

    • Publication number 20250163810
    • Publication date May 22, 2025
    • Rolls-Royce North American Technologies Inc.
    • Matthew J. Bloxham
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DUAL TIP FLAG

    • Publication number 20250163812
    • Publication date May 22, 2025
    • RTX Corporation
    • Brandon W. Spangler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    JET ENGINE

    • Publication number 20250154903
    • Publication date May 15, 2025
    • XinY Structural Consultants
    • Xin Yuan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPOSITE VANE FOR AN AIRCRAFT TURBOMACHINE FAN COMPRISING MEANS FO...

    • Publication number 20250154874
    • Publication date May 15, 2025
    • SAFRAN AIRCRAFT ENGINES
    • Mattéo MINERVINO
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    TURBINE ENGINE WITH A BLADE ASSEMBLY HAVING COOLING CONDUITS

    • Publication number 20250154873
    • Publication date May 15, 2025
    • GENERAL ELECTRIC COMPANY
    • Zachary R. Noeth
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    NOSE CONE HEAT EXCHANGER COOLING AIRFLOW ON OPEN-ROTOR GAS TURBINE...

    • Publication number 20250154878
    • Publication date May 15, 2025
    • RTX Corporation
    • William K. Ackermann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TAILORING ROTOR BLADE COATING TO TUNE GAS TURBINE ENGINE BLADED ROTOR

    • Publication number 20250154871
    • Publication date May 15, 2025
    • Yashiva Dorsamy
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE ENGINE HAVING A ROTATABLE DISK AND A BLADE

    • Publication number 20250146419
    • Publication date May 8, 2025
    • GENERAL ELECTRIC COMPANY
    • Lane Stewart Darby
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    CEILING FAN WITH BLADE HUB

    • Publication number 20250146511
    • Publication date May 8, 2025
    • HUNTER FAN COMPANY
    • Phillip Santolucito
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBINE ENGINE WITH A PRIMARY STAGE OF AIRFOILS AND A SUBSIDIARY ST...

    • Publication number 20250129723
    • Publication date Apr 24, 2025
    • GENERAL ELECTRIC COMPANY
    • Arthur William Sibbach
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES