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Krishna Prasad Balike

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  • Mississauga, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Aircraft engine with stator having varying geometry
    • Patent number 12,091,178
    • Issue date Sep 17, 2024
    • Pratt & Whitney Canada Corp.
    • Alexandre Capron
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Aircraft engine having stator vanes made of different materials
    • Patent number 11,939,886
    • Issue date Mar 26, 2024
    • Pratt & Whitney Canada Corp.
    • Ali Azmi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Compressor rotor for supersonic flutter and/or resonant stress miti...
    • Patent number 11,353,038
    • Issue date Jun 7, 2022
    • Pratt & Whitney Canada Corp.
    • Ignatius Theratil
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Compressor diffuser with diffuser pipes having aero-dampers
    • Patent number 11,098,650
    • Issue date Aug 24, 2021
    • Pratt & Whitney Canada Corp.
    • Krishna Prasad Balike
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Fan rotor with flow induced resonance control
    • Patent number 11,035,385
    • Issue date Jun 15, 2021
    • Pratt & Whitney Canada Corp.
    • Ignatius Theratil
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Mistuned fan
    • Patent number 10,865,807
    • Issue date Dec 15, 2020
    • Pratt & Whitney Canada Corp.
    • Ignatius Theratil
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor diffuser with diffuser pipes varying in natural vibratio...
    • Patent number 10,823,196
    • Issue date Nov 3, 2020
    • Pratt & Whitney Canada Corp.
    • Ignatius Theratil
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan rotor with flow induced resonance control
    • Patent number 10,823,203
    • Issue date Nov 3, 2020
    • Pratt & Whitney Canada Corp.
    • Ignatius Theratil
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor rotor airfoil
    • Patent number 10,760,424
    • Issue date Sep 1, 2020
    • Pratt & Whitney Canada Corp.
    • Hien Duong
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Airfoil with stepped spanwise thickness distribution
    • Patent number 10,718,215
    • Issue date Jul 21, 2020
    • Pratt & Whitney Canada Corp.
    • Raman Warikoo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Compressor rotor for supersonic flutter and/or resonant stress miti...
    • Patent number 10,670,041
    • Issue date Jun 2, 2020
    • Pratt & Whitney Canada Corp.
    • Ignatius Theratil
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fan rotor with flow induced resonance control
    • Patent number 10,634,169
    • Issue date Apr 28, 2020
    • Pratt & Whitney Canada Corp.
    • Ignatius Theratil
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fan rotor with flow induced resonance control
    • Patent number 10,480,535
    • Issue date Nov 19, 2019
    • Pratt & Whitney Canada Corp.
    • Ignatius Theratil
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Fan rotor with flow induced resonance control
    • Patent number 10,458,436
    • Issue date Oct 29, 2019
    • Pratt & Whitney Canada Corp.
    • Ignatius Theratil
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotary airfoil
    • Patent number 10,443,390
    • Issue date Oct 15, 2019
    • Pratt & Whitney Canada Corp.
    • Hien Duong
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method for repairing a blade
    • Patent number 10,428,657
    • Issue date Oct 1, 2019
    • Pratt & Whitney Canada Corp.
    • Raman Warikoo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Mistuned fan
    • Patent number 10,215,194
    • Issue date Feb 26, 2019
    • Pratt & Whitney Canada Corp.
    • Ignatius Theratil
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Diffuser pipe for a gas turbine engine and method for manufacturing...
    • Patent number 9,874,223
    • Issue date Jan 23, 2018
    • Pratt & Whitney Canada Corp.
    • Ignatius Theratil
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Airfoil with stepped spanwise thickness distribution
    • Patent number 9,845,684
    • Issue date Dec 19, 2017
    • Pratt & Whitney Canada Corp.
    • Raman Warikoo
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Compressor rotor airfoil
    • Patent number 9,765,795
    • Issue date Sep 19, 2017
    • Pratt & Whitney Canada Corp.
    • Hien Duong
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    AIRCRAFT ENGINE WITH STATOR HAVING VARYING GEOMETRY
    • Publication number 20230382539
    • Publication date Nov 30, 2023
    • Pratt & Whitney Canada Corp.
    • Alexandre CAPRON
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    AIRCRAFT ENGINE HAVING STATOR VANES MADE OF DIFFERENT MATERIALS
    • Publication number 20230383660
    • Publication date Nov 30, 2023
    • Pratt & Whitney Canada Corp.
    • Ali Azmi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHOD OF MANUFACTURING A MISTUNED ROTOR
    • Publication number 20230349297
    • Publication date Nov 2, 2023
    • Pratt & Whitney Canada Corp.
    • Krishna Prasad BALIKE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPRESSOR ROTOR FOR SUPERSONIC FLUTTER AND/OR RESONANT STRESS MITI...
    • Publication number 20200392968
    • Publication date Dec 17, 2020
    • Pratt & Whitney Canada Corp.
    • Ignatius THERATIL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN ROTOR WITH FLOW INDUCED RESONANCE CONTROL
    • Publication number 20200149554
    • Publication date May 14, 2020
    • Pratt & Whitney Canada Corp.
    • Ignatius THERATIL
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPRESSOR DIFFUSER WITH DIFFUSER PIPES HAVING AERO-DAMPERS
    • Publication number 20200049076
    • Publication date Feb 13, 2020
    • Pratt & Whitney Canada Corp.
    • Krishna Prasad BALIKE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR DIFFUSER WITH DIFFUSER PIPES VARYING IN NATURAL VIBRATIO...
    • Publication number 20200049161
    • Publication date Feb 13, 2020
    • Pratt & Whitney Canada Corp.
    • Ignatius THERATIL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN ROTOR WITH FLOW INDUCED RESONANCE CONTROL
    • Publication number 20200040914
    • Publication date Feb 6, 2020
    • Pratt & Whitney Canada Corp.
    • Ignatius THERATIL
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MISTUNED FAN
    • Publication number 20190145431
    • Publication date May 16, 2019
    • Pratt & Whitney Canada Corp.
    • Ignatius Theratil
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN ROTOR WITH FLOW INDUCED RESONANCE CONTROL
    • Publication number 20180274557
    • Publication date Sep 27, 2018
    • Pratt & Whitney Canada Corp.
    • Ignatius THERATIL
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    FAN ROTOR WITH FLOW INDUCED RESONANCE CONTROL
    • Publication number 20180274559
    • Publication date Sep 27, 2018
    • Pratt & Whitney Canada Corp.
    • Ignatius THERATIL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN ROTOR WITH FLOW INDUCED RESONANCE CONTROL
    • Publication number 20180274558
    • Publication date Sep 27, 2018
    • Pratt & Whitney Canada Corp.
    • Ignatius THERATIL
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    AIRFOIL WITH STEPPED SPANWISE THICKNESS DISTRIBUTION
    • Publication number 20180066522
    • Publication date Mar 8, 2018
    • Pratt & Whitney Canada Corp.
    • Raman WARIKOO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR ROTOR AIRFOIL
    • Publication number 20170370374
    • Publication date Dec 28, 2017
    • Pratt & Whitney Canada Corp.
    • Hien DUONG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR ROTOR FOR SUPERSONIC FLUTTER AND/OR RESONANT STRESS MITI...
    • Publication number 20170241432
    • Publication date Aug 24, 2017
    • Pratt & Whitney Canada Corp.
    • Ignatius THERATIL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MISTUNED FAN
    • Publication number 20170175776
    • Publication date Jun 22, 2017
    • Pratt & Whitney Canada Corp.
    • Ignatius Theratil
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIRFOIL WITH STEPPED SPANWISE THICKNESS DISTRIBUTION
    • Publication number 20160146012
    • Publication date May 26, 2016
    • Pratt & Whitney Canada Corp.
    • Raman WARIKOO
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ROTARY AIRFOIL
    • Publication number 20160061042
    • Publication date Mar 3, 2016
    • Pratt & Whitney Canada Corp.
    • Hien DUONG
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    COMPRESSOR ROTOR AIRFOIL
    • Publication number 20160061216
    • Publication date Mar 3, 2016
    • Pratt & Whitney Canada Corp.
    • Hien DUONG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD FOR REPAIRING A BLADE
    • Publication number 20140377075
    • Publication date Dec 25, 2014
    • Pratt & Whitney Canada Corp.
    • RAMAN WARIKOO
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    DIFFUSER PIPE FOR A GAS TURBINE ENGINE AND METHOD FOR MANUFACTURING...
    • Publication number 20140369814
    • Publication date Dec 18, 2014
    • Pratt & Whitney Canada Corp.
    • IGNATIUS THERATIL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...