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Douglas Ducote

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  • The Woodlands, TX, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Mixed Refrigerant System and Method
    • Publication number 20230375260
    • Publication date Nov 23, 2023
    • Chart Energy & Chemicals, Inc.
    • Peter J. Turner
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    System and Method for Cooling Fluids Containing Hydrogen or Helium
    • Publication number 20230366620
    • Publication date Nov 16, 2023
    • Chart Energy & Chemicals, Inc.
    • Douglas A. Ducote
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Dehydrogenation Separation Unit with Mixed Refrigerant Cooling
    • Publication number 20230113414
    • Publication date Apr 13, 2023
    • Chart Energy & Chemicals, Inc.
    • Douglas A. Ducote
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CRYOGENIC PUMP
    • Publication number 20230093093
    • Publication date Mar 23, 2023
    • Chart Energy & Chemicals, Inc.
    • Douglas A. Ducote
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hydrogen Liquefaction System and Method
    • Publication number 20220390169
    • Publication date Dec 8, 2022
    • Chart Energy & Chemicals, Inc.
    • Brent A. Heyrman
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Mixed Refrigerant System and Method
    • Publication number 20220373254
    • Publication date Nov 24, 2022
    • Chart Energy & Chemicals, Inc.
    • Douglas A. Ducote
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Mixed Refrigerant System and Method
    • Publication number 20220373255
    • Publication date Nov 24, 2022
    • Chart Energy & Chemicals, Inc.
    • Douglas A. Ducote
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SIDE DRAW REFLUX HEAVY HYDROCARBON REMOVAL SYSTEM AND METHOD
    • Publication number 20220364789
    • Publication date Nov 17, 2022
    • Chart Energy & Chemicals, Inc.
    • Douglas A. Ducote
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Dehydrogenation Separation Unit with Mixed Refrigerant Cooling
    • Publication number 20220228802
    • Publication date Jul 21, 2022
    • Chart Energy & Chemicals, Inc.
    • Douglas A. Ducote
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    GAS STREAM COMPONENT REMOVAL SYSTEM AND METHOD
    • Publication number 20210381757
    • Publication date Dec 9, 2021
    • Chart Energy & Chemicals, Inc.
    • Douglas A. Ducote
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Mixed Refrigerant System and Method
    • Publication number 20210302095
    • Publication date Sep 30, 2021
    • Chart Energy & Chemicals, Inc.
    • Douglas A. Ducote
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Dehydrogenation Separation Unit with Mixed Refrigerant Cooling
    • Publication number 20210148632
    • Publication date May 20, 2021
    • Chart Energy & Chemicals, Inc.
    • Douglas A. Ducote
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Single Column Nitrogen Rejection Unit with Side Draw Heat Pump Refl...
    • Publication number 20200340740
    • Publication date Oct 29, 2020
    • Chart Energy & Chemicals, Inc.
    • Peter J. Turner
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Mixed Refrigerant System and Method
    • Publication number 20200318872
    • Publication date Oct 8, 2020
    • Chart Energy & Chemicals, Inc.
    • Douglas A. Ducote
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Mixed Refrigerant System and Method
    • Publication number 20200248962
    • Publication date Aug 6, 2020
    • Chart Energy & Chemicals, Inc.
    • Douglas A. Ducote
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    System and Method for Removing Freezing Components from a Feed Gas
    • Publication number 20200232703
    • Publication date Jul 23, 2020
    • Chart Energy & Chemicals, Inc.
    • Douglas A. Ducote
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Dehydrogenation Separation Unit with Mixed Refrigerant Cooling
    • Publication number 20200109893
    • Publication date Apr 9, 2020
    • Chart Energy & Chemicals, Inc.
    • Douglas A. Ducote
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Mixed Refrigerant System and Method
    • Publication number 20200041179
    • Publication date Feb 6, 2020
    • Chart Energy & Chemicals, Inc.
    • Douglas A. Ducote
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Mixed Refrigerant Liquefaction System and Method with Pre-Cooling
    • Publication number 20190323769
    • Publication date Oct 24, 2019
    • Chart Energy & Chemicals, Inc.
    • Douglas A. Ducote
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    System and Method for Removing Freezing Components from a Feed Gas
    • Publication number 20190204007
    • Publication date Jul 4, 2019
    • Chart Energy & Chemicals, Inc.
    • Douglas A. Ducote
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Mixed Refrigerant System and Method
    • Publication number 20190086146
    • Publication date Mar 21, 2019
    • Chart Energy & Chemicals, Inc.
    • Douglas A. Ducote
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Mixed Refrigerant Liquefaction System and Method
    • Publication number 20180003430
    • Publication date Jan 4, 2018
    • Chart Energy & Chemicals, Inc.
    • Douglas A. Ducote
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Integrated Pre-Cooled Mixed Refrigerant System and Method
    • Publication number 20170051968
    • Publication date Feb 23, 2017
    • Chart Energy & Chemicals, Inc.
    • Timothy P. Gushanas
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Mixed Refrigerant System and Method
    • Publication number 20170010043
    • Publication date Jan 12, 2017
    • Chart Energy & Chemicals, Inc.
    • Douglas A. Ducote
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Integrated Pre-Cooled Mixed Refrigerant System and Method
    • Publication number 20160341471
    • Publication date Nov 24, 2016
    • Chart Energy & Chemicals, Inc.
    • Timothy P. Gushanas
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Mixed Refrigerant Liquefaction System and Method
    • Publication number 20160298898
    • Publication date Oct 13, 2016
    • Chart Energy & Chemicals, Inc.
    • Douglas A. Ducote
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    MIXED REFRIGERANT SYSTEM AND METHOD
    • Publication number 20140260415
    • Publication date Sep 18, 2014
    • Douglas A. DUCOTE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Cryogenic seal for vacuum-insulated pipe expansion bellows
    • Publication number 20060175828
    • Publication date Aug 10, 2006
    • Stuart Motew
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...