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Andrew M. Denis

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  • Peoria, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reductant nozzle with helical channel design
    • Patent number 11,534,728
    • Issue date Dec 27, 2022
    • Caterpillar Inc.
    • Satya Ramakrishna Manda Venkata Naga
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Emissions module with adjustable sizing
    • Patent number 11,156,145
    • Issue date Oct 26, 2021
    • Caterpillar Inc.
    • Wesley Gene Benson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    NOx sensor protection system
    • Patent number 11,098,631
    • Issue date Aug 24, 2021
    • Caterpillar Inc.
    • Andrew M. Denis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Reductant nozzle with radial air injection
    • Patent number 10,953,373
    • Issue date Mar 23, 2021
    • Caterpillar Inc.
    • Satya Ramakrishna Manda Venkata Naga
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Reductant nozzle with concave impinging surface
    • Patent number 10,894,237
    • Issue date Jan 19, 2021
    • Caterpillar Inc.
    • Satya Ramakrishna Manda Venkata Naga
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Reductant nozzle with swirling spray pattern
    • Patent number 10,888,885
    • Issue date Jan 12, 2021
    • Caterpillar Inc.
    • Satya Ramakrishna Manda Venkata Naga
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Multi-nozzle design to eliminate downstream mixing devices
    • Patent number 10,774,718
    • Issue date Sep 15, 2020
    • Caterpillar Inc.
    • Ramakrishna V. Manda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Housing for aftertreatment systems
    • Patent number 10,480,387
    • Issue date Nov 19, 2019
    • Caterpillar Inc.
    • Andrew M. Denis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Injector mounting assembly
    • Patent number 9,915,185
    • Issue date Mar 13, 2018
    • Caterpillar Inc.
    • Andrew M. Denis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Mixing system for aftertreatment system
    • Patent number 9,718,037
    • Issue date Aug 1, 2017
    • Caterpillar Inc.
    • Aaron Harmon
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Sensor mounting apparatus
    • Patent number 9,719,401
    • Issue date Aug 1, 2017
    • Caterpillar Inc.
    • Andrew M. Denis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    System and method for retaining aftertreatment bricks
    • Patent number 9,464,550
    • Issue date Oct 11, 2016
    • Caterpillar Inc.
    • Mirza P. Baig
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Sensor mounting arrangement
    • Patent number 9,217,355
    • Issue date Dec 22, 2015
    • Caterpillar Inc.
    • Michael P. Boahene
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    System and method for accommodating aftertreatment bricks
    • Patent number 9,086,007
    • Issue date Jul 21, 2015
    • Caterpillar Inc.
    • Mirza P. Baig
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    System and method for accommodating aftertreatment bricks
    • Patent number 9,050,559
    • Issue date Jun 9, 2015
    • Caterpillar Inc.
    • Andrew M. Denis
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    After-treatment system
    • Patent number 9,011,782
    • Issue date Apr 21, 2015
    • Caterpillar Inc.
    • Mirza P. Baig
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Aftertreatment module having angled catalyst bank
    • Patent number 8,747,788
    • Issue date Jun 10, 2014
    • Caterpillar Inc.
    • Mirza Pervaiz Baig
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    EMISSIONS MODULE WITH ADJUSTABLE SIZING
    • Publication number 20210231043
    • Publication date Jul 29, 2021
    • Caterpillar Inc.
    • Wesley Gene Benson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    NOx Sensor Protection System
    • Publication number 20210025314
    • Publication date Jan 28, 2021
    • Caterpillar Inc.
    • Andrew M. Denis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    REDUCTANT NOZZLE WITH RADIAL AIR INJECTION
    • Publication number 20200156016
    • Publication date May 21, 2020
    • Caterpillar Inc.
    • Satya Ramakrishna Manda Venkata Naga
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    REDUCTANT NOZZLE WITH SWIRLING SPRAY PATTERN
    • Publication number 20200156023
    • Publication date May 21, 2020
    • Caterpillar Inc.
    • Satya Ramakrishna Manda Venkata Naga
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    REDUCTANT NOZZLE WITH HELICAL CHANNEL DESIGN
    • Publication number 20200156024
    • Publication date May 21, 2020
    • Caterpillar Inc.
    • Satya Ramakrishna Manda Venkata Naga
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    REDUCTANT NOZZLE WITH CONCAVE IMPINGING SURFACE
    • Publication number 20200156022
    • Publication date May 21, 2020
    • Caterpillar Inc.
    • Satya Ramakrishna Manda Venkata Naga
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    MULTI-NOZZLE DESIGN TO ELIMINATE DOWNSTREAM MIXING DEVICES
    • Publication number 20200131968
    • Publication date Apr 30, 2020
    • Caterpillar Inc.
    • Ramakrishna V. Manda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HOUSING FOR AFTERTREATMENT SYSTEMS
    • Publication number 20180223719
    • Publication date Aug 9, 2018
    • Caterpillar Inc.
    • Andrew M. Denis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INJECTOR MOUNTING ASSEMBLY
    • Publication number 20170234194
    • Publication date Aug 17, 2017
    • Caterpillar Inc.
    • Andrew M. Denis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MIXING SYSTEM FOR AFTERTREATMENT SYSTEM
    • Publication number 20160175784
    • Publication date Jun 23, 2016
    • Caterpillar Inc.
    • Aaron Harmon
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WASTE HEAT RECOVERY SYSTEM OF ENGINE
    • Publication number 20160108790
    • Publication date Apr 21, 2016
    • Caterpillar Inc.
    • Andrew M. Denis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MIXER FOR EXHAUST GAS AFTERTREATMENT SYSTEM
    • Publication number 20160032810
    • Publication date Feb 4, 2016
    • Caterpillar Inc.
    • Andrew M. Denis
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SENSOR MOUNTING APPARATUS
    • Publication number 20150354431
    • Publication date Dec 10, 2015
    • Caterpillar Inc.
    • Andrew M. Denis
    • G01 - MEASURING TESTING
  • Information Patent Application

    ALIGNMENT PIN
    • Publication number 20150246420
    • Publication date Sep 3, 2015
    • Caterpillar Inc.
    • Andrew M. Denis
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    After-Treatment System
    • Publication number 20150211406
    • Publication date Jul 30, 2015
    • Caterpillar Inc.
    • Mirza P. Baig
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SYSTEM AND METHOD FOR SAMPLING OF FLUID
    • Publication number 20150160102
    • Publication date Jun 11, 2015
    • Caterpillar Inc.
    • Andrew M. Denis
    • G01 - MEASURING TESTING
  • Information Patent Application

    Aftertreatment Module and Method of Assembly
    • Publication number 20140283528
    • Publication date Sep 25, 2014
    • Caterpillar Inc.
    • Andrew M. Denis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    System and Method for Accommodating Aftertreatment Bricks
    • Publication number 20140248186
    • Publication date Sep 4, 2014
    • Caterpillar Inc.
    • Andrew M. Denis
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AFTERTREATMENT SYSTEM
    • Publication number 20140208724
    • Publication date Jul 31, 2014
    • Caterpillar Inc.
    • Andrew M. Denis
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    System and Method for Retaining Aftertreatment Bricks
    • Publication number 20140178263
    • Publication date Jun 26, 2014
    • Caterpillar Inc.
    • Mirza P. Baig
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    System and Method for Accommodating Aftertreatment Bricks
    • Publication number 20140174060
    • Publication date Jun 26, 2014
    • Caterpillar Inc.
    • Mirza P. Baig
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    After-Treatment System
    • Publication number 20140044612
    • Publication date Feb 13, 2014
    • Caterpillar Inc.
    • Mirza P. Baig
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SENSOR MOUNTING ARRANGEMENT
    • Publication number 20130145820
    • Publication date Jun 13, 2013
    • Caterpillar Inc.
    • Michael P. Boahene
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS