Howard Don DAVIS

Person

  • Ridgeland, MS, US

Patents Grantslast 30 patents

  • Information Patent Grant

    High performance process oil based on distilled aromatic extracts

    • Patent number 11,566,187
    • Issue date Jan 31, 2023
    • ERGON, INC.
    • John Kristopher Patrick
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    High performance process oil

    • Patent number 11,560,521
    • Issue date Jan 24, 2023
    • ERGON, INC.
    • John Kristopher Patrick
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    High performance process oil

    • Patent number 11,332,679
    • Issue date May 17, 2022
    • Ergon, Inc
    • John Kristopher Patrick
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Process for producing naphthenic bright stocks

    • Patent number 10,800,985
    • Issue date Oct 13, 2020
    • Ergon, Inc
    • John K. Patrick
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Process for producing naphthenic base oils

    • Patent number 10,557,093
    • Issue date Feb 11, 2020
    • ERGON, INC.
    • John K. Patrick
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Process for producing naphthenic bright stocks

    • Patent number 10,479,949
    • Issue date Nov 19, 2019
    • ERGON, INC.
    • John K. Patrick
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Process for producing naphthenic base oils

    • Patent number 10,087,379
    • Issue date Oct 2, 2018
    • ERGON, INC.
    • John K. Patrick
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

  • Information Patent Application

    HIGH PERFORMANCE PROCESS OIL BASED ON DISTILLED AROMATIC EXTRACTS

    • Publication number 20230167371
    • Publication date Jun 1, 2023
    • ERGON, INC.
    • John Kristopher Patrick
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    HIGH PERFORMANCE PROCESS OIL

    • Publication number 20220275292
    • Publication date Sep 1, 2022
    • Ergon, Inc.
    • John Kristopher Patrick
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    PROCESS FOR PRODUCING NAPHTHENIC BRIGHT STOCKS

    • Publication number 20200080010
    • Publication date Mar 12, 2020
    • Ergon, Inc.
    • John K. PATRICK
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    PROCESS FOR PRODUCING NAPHTHENIC BASE OILS

    • Publication number 20190016978
    • Publication date Jan 17, 2019
    • ERGON, INC.
    • John K. PATRICK
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    HIGH PERFORMANCE PROCESS OIL

    • Publication number 20180142165
    • Publication date May 24, 2018
    • Ergon, Inc.
    • John Kristopher Patrick
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    HIGH PERFORMANCE PROCESS OIL BASED ON DISTILLED AROMATIC EXTRACTS

    • Publication number 20180112141
    • Publication date Apr 26, 2018
    • Ergon, Inc.
    • John Kristopher Patrick
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    PROCESS FOR PRODUCING NAPHTHENIC BRIGHT STOCKS

    • Publication number 20170283719
    • Publication date Oct 5, 2017
    • ERGON, INC.
    • John K. PATRICK
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    PROCESS FOR PRODUCING NAPHTHENIC BASE OILS

    • Publication number 20170283718
    • Publication date Oct 5, 2017
    • ERGON, INC.
    • John K. PATRICK
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...