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Jason Nichols

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  • Mississauga, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Variable vane airfoil with recess to accommodate protuberance
    • Patent number 12,078,189
    • Issue date Sep 3, 2024
    • Pratt & Whitney Canada Corp.
    • Jason Nichols
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Impeller with hub sweep
    • Patent number 12,018,583
    • Issue date Jun 25, 2024
    • Pratt & Whitney Canada Corp.
    • Hien Duong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable vane airfoil with airfoil twist to accommodate protuberance
    • Patent number 11,970,948
    • Issue date Apr 30, 2024
    • Pratt & Whitney Canada Corp.
    • Jason Nichols
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Air intake plenum with struts
    • Patent number 11,965,459
    • Issue date Apr 23, 2024
    • Pratt & Whitney Canada Corp.
    • Hien Duong
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Diffuser pipe with exit flare
    • Patent number 11,859,543
    • Issue date Jan 2, 2024
    • Pratt & Whitney Canada Corp.
    • Jason Nichols
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Impeller with chordwise vane thickness variation
    • Patent number 11,421,702
    • Issue date Aug 23, 2022
    • Pratt & Whitney Canada Corp.
    • Jason Nichols
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Diffuser pipe with curved cross-sectional shapes
    • Patent number 11,391,296
    • Issue date Jul 19, 2022
    • Pratt & Whitney Canada Corp.
    • Hien Duong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor diffuser and diffuser pipes therefor
    • Patent number 11,378,005
    • Issue date Jul 5, 2022
    • Pratt & Whitney Canada Corp.
    • Hien Duong
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Inter-compressor cross-over pipe heat exchanger
    • Patent number 11,333,173
    • Issue date May 17, 2022
    • Pratt & Whitney Canada Corp.
    • Jason Nichols
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Impeller tip cavity
    • Patent number 11,143,201
    • Issue date Oct 12, 2021
    • Pratt & Whitney Canada Corp.
    • Hien Duong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Diffuser pipe with asymmetry
    • Patent number 11,136,993
    • Issue date Oct 5, 2021
    • Pratt & Whitney Canada Corp.
    • Hien Duong
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Centrifugal impeller for gas turbine engine
    • Patent number 11,125,154
    • Issue date Sep 21, 2021
    • Pratt & Whitney Canada Corp.
    • Jason Nichols
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Diffuser with non-uniform throat areas
    • Patent number 10,859,096
    • Issue date Dec 8, 2020
    • Pratt & Whitney Canada Corp.
    • Martin Drolet
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Inter-compressor flow divider profiling
    • Patent number 10,781,705
    • Issue date Sep 22, 2020
    • Pratt & Whitney Canada Corp.
    • Jason Nichols
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbo-machinery rotors with rounded tip edge
    • Patent number 10,760,499
    • 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

    Compound engine assembly with coaxial compressor and offset turbine...
    • Patent number 9,932,892
    • Issue date Apr 3, 2018
    • Pratt & Whitney Canada Corp.
    • Jean Thomassin
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Compressor shroud reverse bleed holes
    • Patent number 9,810,157
    • Issue date Nov 7, 2017
    • Pratt & Whitney Canada Corp.
    • Jason Nichols
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Compressor airfoil
    • Patent number 9,732,762
    • Issue date Aug 15, 2017
    • Pratt & Whitney Canada Corp.
    • Hien Duong
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Compressor bleed self-recirculating system
    • Patent number 9,726,084
    • Issue date Aug 8, 2017
    • Pratt & Whitney Canada Corp.
    • Hien Duong
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Impeller
    • Patent number 9,500,084
    • Issue date Nov 22, 2016
    • Pratt & Whitney Canada Corp.
    • Raman Warikoo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Twisted variable inlet guide vane
    • Patent number 9,004,850
    • Issue date Apr 14, 2015
    • Pratt & Whitney Canada Corp.
    • Jason Nichols
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Continuous slot in shroud
    • Patent number 8,490,408
    • Issue date Jul 23, 2013
    • Pratt & Whitney Canada Copr.
    • Jason Nichols
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR INTAKE PLENUM WITH STRUTS
    • Publication number 20240271563
    • Publication date Aug 15, 2024
    • Pratt & Whitney Canada Corp.
    • Hien DUONG
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VARIABLE VANE AIRFOIL WITH AIRFOIL TWIST TO ACCOMMODATE PROTUBERANCE
    • Publication number 20240052754
    • Publication date Feb 15, 2024
    • Pratt & Whitney Canada Corp.
    • Jason NICHOLS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE VANE AIRFOIL WITH RECESS TO ACCOMMODATE PROTUBERANCE
    • Publication number 20240052852
    • Publication date Feb 15, 2024
    • Pratt & Whitney Canada Corp.
    • Jason Nichols
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR INTAKE PLENUM WITH STRUTS
    • Publication number 20230332540
    • Publication date Oct 19, 2023
    • Pratt & Whitney Canada Corp.
    • Hien DUONG
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DIFFUSER PIPE WITH EXIT FLARE
    • Publication number 20230193819
    • Publication date Jun 22, 2023
    • Jason Nichols
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMPRESSOR SHROUD WITH SWEPT GROOVES
    • Publication number 20230151825
    • Publication date May 18, 2023
    • Pratt & Whitney Canada Corp.
    • Feng SHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR DIFFUSER AND DIFFUSER PIPES THEREFOR
    • Publication number 20220195918
    • Publication date Jun 23, 2022
    • Pratt & Whitney Canada Corp.
    • Hien DUONG
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    IMPELLER WITH HUB SWEEP
    • Publication number 20210156259
    • Publication date May 27, 2021
    • Pratt & Whitney Canada Corp.
    • Hien DUONG
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CENTRIFUGAL IMPELLER FOR GAS TURBINE ENGINE
    • Publication number 20210123378
    • Publication date Apr 29, 2021
    • Pratt & Whitney Canada Corp.
    • Jason NICHOLS
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    IMPELLER WITH CHORDWISE VANE THICKNESS VARIATION
    • Publication number 20210054849
    • Publication date Feb 25, 2021
    • Pratt & Whitney Canada Corp.
    • Jason NICHOLS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DIFFUSER PIPE EXIT FLARE
    • Publication number 20200378303
    • Publication date Dec 3, 2020
    • Pratt & Whitney Canada Corp.
    • Jason NICHOLS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INTER-COMPRESSOR CROSS-OVER PIPE HEAT EXCHANGER
    • Publication number 20200340402
    • Publication date Oct 29, 2020
    • Pratt & Whitney Canada Corp.
    • Jason NICHOLS
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DIFFUSER PIPE WITH ASYMMETRY
    • Publication number 20200318649
    • Publication date Oct 8, 2020
    • Pratt & Whitney Canada Corp.
    • Hien DUONG
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    IMPELLER TIP CAVITY
    • Publication number 20200291959
    • Publication date Sep 17, 2020
    • Pratt & Whitney Canada Corp.
    • Hien DUONG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INTER-COMPRESSOR FLOW DIVIDER PROFILING
    • Publication number 20200165924
    • Publication date May 28, 2020
    • Pratt & Whitney Canada Corp.
    • Jason NICHOLS
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    DIFFUSER WITH NON-UNIFORM THROAT AREAS
    • Publication number 20200132086
    • Publication date Apr 30, 2020
    • Pratt & Whitney Canada Corp.
    • Martin DROLET
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPOUND ENGINE ASSEMBLY WITH COAXIAL COMPRESSOR AND OFFSET TURBINE...
    • Publication number 20160245166
    • Publication date Aug 25, 2016
    • Pratt & Whitney Canada Corp.
    • Jean THOMASSIN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    COMPRESSOR AIRFOIL
    • Publication number 20160061217
    • 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

    COMPRESSOR SHROUD REVERSE BLEED HOLES
    • Publication number 20140286746
    • Publication date Sep 25, 2014
    • Pratt & Whitney Canada Corp.
    • Jason Nichols
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBO-MACHINERY ROTORS WITH ROUNDED TIP EDGE
    • Publication number 20140260324
    • Publication date Sep 18, 2014
    • Pratt & Whitney Canada Corp.
    • Hien Duong
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    IMPELLER
    • Publication number 20140241901
    • Publication date Aug 28, 2014
    • Pratt & Whitney Canada Corp.
    • Raman Warikoo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TWISTED VARIABLE INLET GUIDE VANE
    • Publication number 20130287542
    • Publication date Oct 31, 2013
    • Jason NICHOLS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONTINUOUS SLOT IN SHROUD
    • Publication number 20110016877
    • Publication date Jan 27, 2011
    • Jason NICHOLS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES