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Narayanan Payyoor

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  • Bangalore, IN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Damping device for damping shaft vibration
    • Patent number 12,264,690
    • Issue date Apr 1, 2025
    • General Electric Company
    • Narayanan Payyoor
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Midshaft rating for turbomachine engines
    • Patent number 12,215,633
    • Issue date Feb 4, 2025
    • General Electric Company
    • Narayanan Payyoor
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Midshaft rating for turbomachine engines
    • Patent number 12,203,377
    • Issue date Jan 21, 2025
    • General Electric Company
    • Bhaskar Nanda Mondal
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Midshaft rating for turbomachine engines
    • Patent number 12,140,081
    • Issue date Nov 12, 2024
    • General Electric Company
    • Narayanan Payyoor
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Midshaft rating for turbomachine engines
    • Patent number 12,071,978
    • Issue date Aug 27, 2024
    • General Electric Company
    • Narayanan Payyoor
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Midshaft rating for turbomachine engines
    • Patent number 12,065,254
    • Issue date Aug 20, 2024
    • General Electric Company
    • Narayanan Payyoor
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Damping device for damping shaft vibration
    • Patent number 11,971,054
    • Issue date Apr 30, 2024
    • General Electric Company
    • Narayanan Payyoor
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Bearing support assembly
    • Patent number 11,891,905
    • Issue date Feb 6, 2024
    • General Electric Company
    • Prashant Bhujabal
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotor damping devices for a turbomachine
    • Patent number 11,879,498
    • Issue date Jan 23, 2024
    • General Electric Company
    • Richard Schmidt
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gearbox for a gas turbine engine utilizing shape memory alloy dampers
    • Patent number 11,828,235
    • Issue date Nov 28, 2023
    • General Electric Company
    • Peeyush Pankaj
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Midshaft rating for turbomachine engines
    • Patent number 11,808,214
    • Issue date Nov 7, 2023
    • General Electric Company
    • Narayanan Payyoor
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Midshaft rating for turbomachine engines
    • Patent number 11,795,882
    • Issue date Oct 24, 2023
    • General Electric Company
    • Narayanan Payyoor
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Turbomachine and gear assembly
    • Patent number 11,725,590
    • Issue date Aug 15, 2023
    • General Electric Company
    • Peeyush Pankaj
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Midshaft rating for turbomachine engines
    • Patent number 11,724,813
    • Issue date Aug 15, 2023
    • General Electric Company
    • Narayanan Payyoor
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Midshaft rating for turbomachine engines
    • Patent number 11,603,801
    • Issue date Mar 14, 2023
    • General Electric Company
    • Narayanan Payyoor
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Turbine engine bearing arrangement
    • Patent number 11,512,637
    • Issue date Nov 29, 2022
    • General Electric Company
    • Narayanan Payyoor
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Damper seals for rotating drums in turbomachines
    • Patent number 11,492,910
    • Issue date Nov 8, 2022
    • General Electric Company
    • Peeyush Pankaj
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotor support structures for rotating drum rotors of gas turbine en...
    • Patent number 11,280,219
    • Issue date Mar 22, 2022
    • General Electric Company
    • Shashank Suresh Puranik
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Damper assemblies for rotating drum rotors of gas turbine engines
    • Patent number 11,274,557
    • Issue date Mar 15, 2022
    • General Electric Company
    • Peeyush Pankaj
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method and structure for operating engine with bowed rotor condition
    • Patent number 11,162,419
    • Issue date Nov 2, 2021
    • General Electric Company
    • Manoj Nayani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of starting a gas turbine engine
    • Patent number 11,162,428
    • Issue date Nov 2, 2021
    • General Electric Company
    • Praveen Sharma
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method and system for engine operation
    • Patent number 11,162,382
    • Issue date Nov 2, 2021
    • General Electric Company
    • Rangasai Madoor Comandore
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Controllable magneto-rheological device for gas turbine engine
    • Patent number 11,002,335
    • Issue date May 11, 2021
    • General Electric Company
    • Shuvajyoti Ghosh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Squeeze film damper assemblies
    • Patent number 10,738,653
    • Issue date Aug 11, 2020
    • General Electric Company
    • Narayanan Payyoor
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS TURBINE ENGINE HAVING A SENSOR ASSEMBLY TO DETECT TORSIONAL VIB...
    • Publication number 20250043692
    • Publication date Feb 6, 2025
    • GENERAL ELECTRIC COMPANY
    • David Yamarthi
    • G01 - MEASURING TESTING
  • Information Patent Application

    MIDSHAFT RATING FOR TURBOMACHINE ENGINES
    • Publication number 20240392827
    • Publication date Nov 28, 2024
    • General Electric Company
    • Narayanan Payyoor
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HIGH-SPEED SHAFT RATING FOR TURBINE ENGINES
    • Publication number 20240318614
    • Publication date Sep 26, 2024
    • GENERAL ELECTRIC COMPANY
    • Bhaskar Nanda Mondal
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DAMPING DEVICE FOR DAMPING SHAFT VIBRATION
    • Publication number 20240240651
    • Publication date Jul 18, 2024
    • GENERAL ELECTRIC COMPANY
    • Narayanan Payyoor
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BEARING SUPPORT ASSEMBLY
    • Publication number 20240151158
    • Publication date May 9, 2024
    • GENERAL ELECTRIC COMPANY
    • Prashant Bhujabal
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTOR DAMPING DEVICES FOR A TURBOMACHINE
    • Publication number 20240133426
    • Publication date Apr 25, 2024
    • GENERAL ELECTRIC COMPANY
    • Richard Schmidt
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    MIDSHAFT RATING FOR TURBOMACHINE ENGINES
    • Publication number 20240117769
    • Publication date Apr 11, 2024
    • General Electric Company
    • Narayanan Payyoor
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MIDSHAFT RATING FOR TURBOMACHINE ENGINES
    • Publication number 20240117770
    • Publication date Apr 11, 2024
    • GENERAL ELECTRIC COMPANY
    • Narayanan Payyoor
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Midshaft Rating for Turbomachine Engines
    • Publication number 20240092492
    • Publication date Mar 21, 2024
    • GENERAL ELECTRIC COMPANY
    • Narayanan Payyoor
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MIDSHAFT RATING FOR TURBOMACHINE ENGINES
    • Publication number 20230417152
    • Publication date Dec 28, 2023
    • GENERAL ELECTRIC COMPANY
    • Bhaskar Nanda Mondal
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTATING AIRFOIL ASSEMBLY FOR AN AIRCRAFT ENGINE
    • Publication number 20230407759
    • Publication date Dec 21, 2023
    • GENERAL ELECTRIC COMPANY
    • Illya Emmanuel Arcos Perez
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MIDSHAFT RATING FOR TURBOMACHINE ENGINES
    • Publication number 20230212987
    • Publication date Jul 6, 2023
    • GENERAL ELECTRIC COMPANY
    • Narayanan Payyoor
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    MIDSHAFT RATING FOR TURBOMACHINE ENGINES
    • Publication number 20230211885
    • Publication date Jul 6, 2023
    • GENERAL ELECTRIC COMPANY
    • Narayanan Payyoor
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    MIDSHAFT RATING FOR TURBOMACHINE ENGINES
    • Publication number 20230160346
    • Publication date May 25, 2023
    • GENERAL ELECTRIC COMPANY
    • Narayanan Payyoor
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MIDSHAFT RATING FOR TURBOMACHINE ENGINES
    • Publication number 20230136238
    • Publication date May 4, 2023
    • GENERAL ELECTRIC COMPANY
    • Narayanan Payyoor
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BEARING SUPPORT ASSEMBLY
    • Publication number 20230061131
    • Publication date Mar 2, 2023
    • GENERAL ELECTRIC COMPANY
    • Prashant Bhujabal
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MIDSHAFT RATING FOR TURBOMACHINE ENGINES
    • Publication number 20220372917
    • Publication date Nov 24, 2022
    • GENERAL ELECTRIC COMPANY
    • Narayanan Payyoor
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MIDSHAFT RATING FOR TURBOMACHINE ENGINES
    • Publication number 20220373019
    • Publication date Nov 24, 2022
    • GENERAL ELECTRIC COMPANY
    • Narayanan Payyoor
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ROTOR DAMPING DEVICES FOR A TURBOMACHINE
    • Publication number 20220213793
    • Publication date Jul 7, 2022
    • GENERAL ELECTRIC COMPANY
    • Richard Schmidt
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GEARBOX FOR A GAS TURBINE ENGINE UTILIZING SHAPE MEMORY ALLOY DAMPERS
    • Publication number 20220178310
    • Publication date Jun 9, 2022
    • GENERAL ELECTRIC COMPANY
    • Peeyush Pankaj
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBINE ENGINE BEARING ARRANGEMENT
    • Publication number 20220145798
    • Publication date May 12, 2022
    • GENERAL ELECTRIC COMPANY
    • Narayanan Payyoor
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBOMACHINE AND GEAR ASSEMBLY
    • Publication number 20220128009
    • Publication date Apr 28, 2022
    • GENERAL ELECTRIC COMPANY
    • Peeyush Pankaj
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PROPULSION ENGINE AND COWL
    • Publication number 20220119123
    • Publication date Apr 21, 2022
    • GENERAL ELECTRIC COMPANY
    • Peeyush Pankaj
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DAMPING DEVICE FOR DAMPING SHAFT VIBRATION
    • Publication number 20220120291
    • Publication date Apr 21, 2022
    • GENERAL ELECTRIC COMPANY
    • Narayanan Payyoor
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPOSITE FAN CONTAINMENT CASE
    • Publication number 20210388739
    • Publication date Dec 16, 2021
    • GENERAL ELECTRIC COMPANY
    • Arvind Namadevan
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    DAMPER SEALS FOR ROTATING DRUMS IN TURBOMACHINES
    • Publication number 20210156256
    • Publication date May 27, 2021
    • GENERAL ELECTRIC COMPANY
    • Peeyush Pankaj
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ROTOR SUPPORT STRUCTURES FOR ROTATING DRUM ROTORS OF GAS TURBINE EN...
    • Publication number 20210156279
    • Publication date May 27, 2021
    • GENERAL ELECTRIC COMPANY
    • Shashank Suresh Puranik
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    DAMPER ASSEMBLIES FOR ROTATING DRUM ROTORS OF GAS TURBINE ENGINES
    • Publication number 20210156257
    • Publication date May 27, 2021
    • GENERAL ELECTRIC COMPANY
    • Peeyush Pankaj
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Method and System for Engine Operation
    • Publication number 20200271011
    • Publication date Aug 27, 2020
    • GENERAL ELECTRIC COMPANY
    • Rangasai Madoor Comandore
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Method and Structure for Operating Engine with Bowed Rotor Condition
    • Publication number 20190249602
    • Publication date Aug 15, 2019
    • GENERAL ELECTRIC COMPANY
    • Manoj Nayani
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS