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Chun Wai Choi

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  • Lisle, IL, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    HEAT RECOVERY OVEN FOUNDATION
    • Publication number 20240209265
    • Publication date Jun 27, 2024
    • SunCoke Technology and Development LLC
    • John Francis Quanci
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    HEAT RECOVERY OVEN FOUNDATION
    • Publication number 20220251452
    • Publication date Aug 11, 2022
    • SunCoke Technology and Development LLC
    • John Francis Quanci
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    SYSTEM AND METHOD FOR REPAIRING A COKE OVEN
    • Publication number 20220204859
    • Publication date Jun 30, 2022
    • SunCoke Technology and Development LLC
    • Jason Crum
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    VENT STACK LIDS AND ASSOCIATED SYSTEMS AND METHODS
    • Publication number 20220204858
    • Publication date Jun 30, 2022
    • SunCoke Technology and Development LLC
    • Gary Dean West
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SPRING-LOADED HEAT RECOVERY OVEN SYSTEM AND METHOD
    • Publication number 20220195303
    • Publication date Jun 23, 2022
    • SunCoke Technology and Development LLC
    • John Francis Quanci
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    METHODS AND SYSTEMS FOR IMPROVED QUENCH TOWER DESIGN
    • Publication number 20210388270
    • Publication date Dec 16, 2021
    • SunCoke Technology and Development LLC
    • Chun Wai Choi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    EXHAUST FLOW MODIFIER, DUCT INTERSECTION INCORPORATING THE SAME, AN...
    • Publication number 20210363427
    • Publication date Nov 25, 2021
    • SunCoke Technology and Development LLC
    • John Francis Quanci
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OVEN HEALTH OPTIMIZATION SYSTEMS AND METHODS
    • Publication number 20210198579
    • Publication date Jul 1, 2021
    • SunCoke Technology and Development LLC
    • John Francis Quanci
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    METHODS AND SYSTEMS FOR IMPROVED COKE QUENCHING
    • Publication number 20210130697
    • Publication date May 6, 2021
    • SunCoke Technology and Development LLC
    • John Francis Quanci
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    SYSTEM AND METHOD FOR REPAIRING A COKE OVEN
    • Publication number 20210032541
    • Publication date Feb 4, 2021
    • SunCoke Technology and Development LLC
    • Jason Crum
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Application

    SYSTEMS AND METHODS FOR MAINTAINING A HOT CAR IN A COKE PLANT
    • Publication number 20210024828
    • Publication date Jan 28, 2021
    • SunCoke Technology and Development LLC
    • Mark Anthony Ball
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    METHODS FOR DECARBONIZING COKING OVENS, AND ASSOCIATED SYSTEMS AND...
    • Publication number 20200407641
    • Publication date Dec 31, 2020
    • SunCoke Technology and Development LLC
    • John Francis Quanci
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    METHOD AND SYSTEM FOR DYNAMICALLY CHARGING A COKE OVEN
    • Publication number 20200231876
    • Publication date Jul 23, 2020
    • SunCoke Technology and Development LLC
    • John Francis Quanci
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    HEAT RECOVERY OVEN FOUNDATION
    • Publication number 20200208058
    • Publication date Jul 2, 2020
    • SunCoke Technology and Development LLC
    • John Francis Quanci
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    SPRING-LOADED HEAT RECOVERY OVEN SYSTEM AND METHOD
    • Publication number 20200208845
    • Publication date Jul 2, 2020
    • SunCoke Technology and Development LLC
    • John Francis QUANCI
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    METHOD AND SYSTEM FOR OPTIMIZING COKE PLANT OPERATION AND OUTPUT
    • Publication number 20190352568
    • Publication date Nov 21, 2019
    • SunCoke Technology and Development LLC
    • John Francis Quanci
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    NON-PERPENDICULAR CONNECTIONS BETWEEN COKE OVEN UPTAKES AND A HOT C...
    • Publication number 20190169503
    • Publication date Jun 6, 2019
    • SunCoke Technology and Development LLC
    • Ung-Kyung Chun
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    SYSTEM AND METHOD FOR REPAIRING A COKE OVEN
    • Publication number 20180340122
    • Publication date Nov 29, 2018
    • SunCoke Technology and Development LLC
    • Jason Crum
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    SYSTEMS AND METHODS FOR IMPROVING QUENCHED COKE RECOVERY
    • Publication number 20180155627
    • Publication date Jun 7, 2018
    • SunCoke Technology and Development LLC
    • John Francis Quanci
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    COKE OVEN CHARGING SYSTEM
    • Publication number 20170253804
    • Publication date Sep 7, 2017
    • SunCoke Technology and Development LLC
    • JOHN FRANCIS QUANCI
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    METHOD AND SYSTEM FOR DYNAMICALLY CHARGING A COKE OVEN
    • Publication number 20170183569
    • Publication date Jun 29, 2017
    • SunCoke Technology and Development LLC
    • John Francis Quanci
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    EXHAUST FLOW MODIFIER, DUCT INTERSECTION INCORPORATING THE SAME, AN...
    • Publication number 20170015908
    • Publication date Jan 19, 2017
    • SunCoke Technology and Development LLC
    • John Francis Quanci
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    METHODS AND SYSTEMS FOR IMPROVED QUENCH TOWER DESIGN
    • Publication number 20160222297
    • Publication date Aug 4, 2016
    • SunCoke Technology and Development LLC
    • Chun Wai Choi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    SYSTEMS AND METHODS FOR IMPROVING QUENCHED COKE RECOVERY
    • Publication number 20160152897
    • Publication date Jun 2, 2016
    • SunCoke Technology and Development LLC
    • John Francis Quanci
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    COKE OVEN CHARGING SYSTEM
    • Publication number 20160060534
    • Publication date Mar 3, 2016
    • SunCoke Technology and Development LLC
    • JOHN FRANCIS QUANCI
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    METHOD AND SYSTEM FOR OPTIMIZING COKE PLANT OPERATION AND OUTPUT
    • Publication number 20160060536
    • Publication date Mar 3, 2016
    • SunCoke Technology and Development LLC
    • John Francis Quanci
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    METHOD AND SYSTEM FOR OPTIMIZING COKE PLANT OPERATION AND OUTPUT
    • Publication number 20160060533
    • Publication date Mar 3, 2016
    • SunCoke Technology and Development LLC
    • John Francis Quanci
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    SYSTEMS AND METHODS FOR MAINTAINING A HOT CAR IN A COKE PLANT
    • Publication number 20150361347
    • Publication date Dec 17, 2015
    • SUNCOKE TECHNOLOGY AND DEVOPMENT LLC.
    • Mark Anthony Ball
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    METHODS FOR DECARBONIZING COKING OVENS, AND ASSOCIATED SYSTEMS AND...
    • Publication number 20150247092
    • Publication date Sep 3, 2015
    • SunCoke Technology and Development LLC
    • John Francis Quanci
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    METHODS AND SYSTEMS FOR IMPROVED QUENCH TOWER DESIGN
    • Publication number 20140262139
    • Publication date Sep 18, 2014
    • Chun Wai Choi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...