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CUMMINS LTD

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Patents Grantslast 30 patents

  • Information Patent Grant

    Compressor seal system
    • Patent number 12,326,094
    • Issue date Jun 10, 2025
    • CUMMINS LTD.
    • Matthew Purdey
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine
    • Patent number 12,305,539
    • Issue date May 20, 2025
    • CUMMINS LTD.
    • Robert Dewhirst
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine assembly
    • Patent number 12,253,007
    • Issue date Mar 18, 2025
    • CUMMINS LTD.
    • Craig Stuart Thornhill Hasler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal assembly
    • Patent number 12,228,221
    • Issue date Feb 18, 2025
    • CUMMINS LTD.
    • Robin Daniels
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbine
    • Patent number 12,215,615
    • Issue date Feb 4, 2025
    • CUMMINS LTD.
    • Matthew Mills
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine housing
    • Patent number 12,196,098
    • Issue date Jan 14, 2025
    • CUMMINS LTD.
    • Christopher Gentle
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Compressor
    • Patent number 12,098,730
    • Issue date Sep 24, 2024
    • CUMMINS LTD.
    • Tejas Garge
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable geometry turbine
    • Patent number 12,065,938
    • Issue date Aug 20, 2024
    • CUMMINS LTD.
    • Stephen David Hughes
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable geometry turbine
    • Patent number 12,055,050
    • Issue date Aug 6, 2024
    • CUMMINS LTD.
    • Stephen David Hughes
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine housing
    • Patent number 12,037,916
    • Issue date Jul 16, 2024
    • CUMMINS LTD.
    • Matthew Brookes
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Bush
    • Patent number 12,000,337
    • Issue date Jun 4, 2024
    • Cummins Ltd.
    • Thomas Daniel Morton
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine assembly
    • Patent number 11,891,921
    • Issue date Feb 6, 2024
    • CUMMINS LTD.
    • Craig Stuart Thornhill Hasler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Bearing housing and method of manufacture
    • Patent number 11,746,677
    • Issue date Sep 5, 2023
    • CUMMINS LTD.
    • Krishna Dheerendra Deshpande
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vanes and shrouds for a turbo-machine
    • Patent number 11,697,997
    • Issue date Jul 11, 2023
    • CUMMINS LTD.
    • Matthew William Edwards
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Turbine wheel and method of manufacturing the same
    • Patent number 11,629,605
    • Issue date Apr 18, 2023
    • CUMMINS LTD.
    • Henry Carr
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine wastegate having a fluidic sealing arrangement and a method...
    • Patent number 11,598,251
    • Issue date Mar 7, 2023
    • CUMMINS LTD.
    • Ivan Kaiser
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve system
    • Patent number 11,578,645
    • Issue date Feb 14, 2023
    • Cummins Ltd.
    • Robin Daniels
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary valve
    • Patent number 11,549,600
    • Issue date Jan 10, 2023
    • CUMMINS LTD.
    • Donald E. Willey
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Effect of the nozzle width to harness on engine pulse energy
    • Patent number 11,542,862
    • Issue date Jan 3, 2023
    • CUMMINS LTD.
    • Stephen David Hughes
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary turbine bypass valve
    • Patent number 11,536,192
    • Issue date Dec 27, 2022
    • CUMMINS LTD.
    • Robin Daniels
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Seal assembly
    • Patent number 11,486,411
    • Issue date Nov 1, 2022
    • CUMMINS LTD.
    • Matthew J. Purdey
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Wastegate for turbine
    • Patent number 11,441,478
    • Issue date Sep 13, 2022
    • Cummins Ltd.
    • Matthew J. Purdey
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Vane arrangement for a turbo-machine
    • Patent number 11,441,435
    • Issue date Sep 13, 2022
    • Cummins Ltd.
    • Simon David Moore
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vane and shroud arrangements for a turbo-machine
    • Patent number 11,434,779
    • Issue date Sep 6, 2022
    • CUMMINS LTD.
    • Christopher J. Shaw
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vanes and shrouds for a turbo-machine
    • Patent number 11,371,369
    • Issue date Jun 28, 2022
    • CUMMINS LTD.
    • Matthew William Edwards
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve
    • Patent number 11,359,538
    • Issue date Jun 14, 2022
    • CUMMINS LTD.
    • Nicholas Kenneth Sharp
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine
    • Patent number 11,280,259
    • Issue date Mar 22, 2022
    • CUMMINS LTD.
    • Oscar McGeehan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pin element
    • Patent number D946533
    • Issue date Mar 22, 2022
    • CUMMINS LTD.
    • Karl Conlon
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Diffuser space for a turbine of a turbomachine
    • Patent number 11,255,202
    • Issue date Feb 22, 2022
    • Cummins Ltd.
    • Jon-Luke Keating
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbocharger assembly
    • Patent number 11,242,797
    • Issue date Feb 8, 2022
    • CUMMINS LTD.
    • Scott Allen Herr
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Turbine Dosing System with Bypass Delivery
    • Publication number 20250237163
    • Publication date Jul 24, 2025
    • Cummins Ltd
    • Chetan Kishorrao Chawane
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Turbine Dosing System with Bypass Take Off and Delivery
    • Publication number 20250215812
    • Publication date Jul 3, 2025
    • Cummins Ltd
    • Chetan Kishorrao Chawane
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Turbine NOx Sensor
    • Publication number 20250207524
    • Publication date Jun 26, 2025
    • Cummins Ltd
    • Chetan Kishorrao Chawane
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Turbine Dosing System for Dosing into Regions of Desirable Flow Pro...
    • Publication number 20250198319
    • Publication date Jun 19, 2025
    • Cummins Ltd
    • Samuel Johnson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Turbine Dosing System
    • Publication number 20250188861
    • Publication date Jun 12, 2025
    • Cummins Ltd
    • Samuel Johnson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SEAL ASSEMBLY
    • Publication number 20250146581
    • Publication date May 8, 2025
    • Cummins Ltd
    • Robin Daniels
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBINE
    • Publication number 20250020066
    • Publication date Jan 16, 2025
    • Cummins Ltd
    • Robert Dewhirst
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPRESSOR IMPELLER
    • Publication number 20240401606
    • Publication date Dec 5, 2024
    • Cummins Ltd
    • Oleg Guriev
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    VARIABLE GEOMETRY TURBINE
    • Publication number 20240368998
    • Publication date Nov 7, 2024
    • Cummins Ltd
    • Stephen David Hughes
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Variable Geometry Turbine
    • Publication number 20240344465
    • Publication date Oct 17, 2024
    • Cummins Ltd
    • Robert L. Holroyd
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE HOUSING
    • Publication number 20240318581
    • Publication date Sep 26, 2024
    • Cummins Ltd
    • Christopher Gentle
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ELECTRODE ASSEMBLY AND ELECTROCHEMICAL MACHINING METHOD
    • Publication number 20240253141
    • Publication date Aug 1, 2024
    • Cummins Ltd
    • Robert L. Holroyd
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD OF ELECTROCHEMICALLY MACHINING AND ELECTRODE
    • Publication number 20240207959
    • Publication date Jun 27, 2024
    • Cummins Ltd
    • Robert L. Holroyd
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Turbine Assembly
    • Publication number 20240125240
    • Publication date Apr 18, 2024
    • Cummins Ltd
    • Craig Stuart Thornhill Hasler
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMPRESSOR
    • Publication number 20240110579
    • Publication date Apr 4, 2024
    • Cummins Ltd
    • Robert Dewhirst
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    COMPRESSOR
    • Publication number 20240068487
    • Publication date Feb 29, 2024
    • Cummins Ltd
    • Tejas Garge
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    TURBINE
    • Publication number 20240060422
    • Publication date Feb 22, 2024
    • Cummins Ltd
    • Thomas Ogilvie
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE HOUSING
    • Publication number 20230287806
    • Publication date Sep 14, 2023
    • Cummins Ltd
    • Matthew Brookes
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    VARIABLE GEOMETRY TURBINE
    • Publication number 20230107736
    • Publication date Apr 6, 2023
    • Cummins Ltd
    • Stephen David Hughes
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE GEOMETRY TURBINE
    • Publication number 20230098102
    • Publication date Mar 30, 2023
    • Cummins Ltd
    • Stephen David Hughes
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Pin Member for Turbine
    • Publication number 20220403757
    • Publication date Dec 22, 2022
    • Cummins Ltd
    • Simon David Moore
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE
    • Publication number 20220333498
    • Publication date Oct 20, 2022
    • Cummins Ltd
    • Craig Stuart Thornhill Hasler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BEARING HOUSING AND METHOD OF MANUFACTURE
    • Publication number 20220325634
    • Publication date Oct 13, 2022
    • Cummins Ltd
    • Krishna Dheerendra Deshpande
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBINE ASSEMBLY
    • Publication number 20220316349
    • Publication date Oct 6, 2022
    • Cummins Ltd
    • Craig Stuart Thornhill Hasler
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VANES AND SHROUDS FOR A TURBO-MACHINE
    • Publication number 20220251960
    • Publication date Aug 11, 2022
    • Cummins Ltd
    • Matthew William Edwards
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BUSH
    • Publication number 20220220893
    • Publication date Jul 14, 2022
    • Cummins Ltd
    • Thomas Daniel Morton
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SEAL ASSEMBLY
    • Publication number 20220186842
    • Publication date Jun 16, 2022
    • Cummins Ltd
    • Robin Daniels
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VALVE SYSTEM
    • Publication number 20220186661
    • Publication date Jun 16, 2022
    • Cummins Ltd
    • Robin Daniels
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPRESSOR SEAL SYSTEM
    • Publication number 20220065133
    • Publication date Mar 3, 2022
    • Cummins Ltd
    • Matthew Purdey
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TWO-PART VALVUE MEMBER ASSEMBLY
    • Publication number 20220040804
    • Publication date Feb 10, 2022
    • Cummins Ltd
    • Matthew J. Purdey
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR