Patents by Inventor Boyd Anthony Laurent

Boyd Anthony Laurent has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Solid paraffin inhibitor and corrosion inhibitor compositions
    Patent number: 11993744
    Abstract: The present disclosure describes solid compositions comprising a paraffin inhibitor and a corrosion inhibitor. The paraffin inhibitors include polymers having various repeat units containing one or more ester moieties. The corrosion inhibitors can be imidazoline compounds, quaternary ammonium compounds, or a combination thereof. These solid compositions can be used to treat subterranean hydrocarbon-containing reservoir and can inhibit or reduce paraffin deposition in the reservoir and/or inhibit or reduce corrosion in a piece of equipment in contact with the reservoir.
    Type: Grant
    Filed: April 12, 2023
    Date of Patent: May 28, 2024
    Assignee: ChampionX USA Inc.
    Inventors: Saugata Gon, Jeremy Moloney, Boyd Anthony Laurent, Andrew Robert Neilson
  • SOLID PARAFFIN INHIBITOR AND CORROSION INHIBITOR COMPOSITIONS
    Publication number: 20230323188
    Abstract: The present disclosure describes solid compositions comprising a paraffin inhibitor and a corrosion inhibitor. The paraffin inhibitors include polymers having various repeat units containing one or more ester moieties. The corrosion inhibitors can be imidazoline compounds, quaternary ammonium compounds, or a combination thereof. These solid compositions can be used to treat subterranean hydrocarbon-containing reservoir and can inhibit or reduce paraffin deposition in the reservoir and/or inhibit or reduce corrosion in a piece of equipment in contact with the reservoir.
    Type: Application
    Filed: April 12, 2023
    Publication date: October 12, 2023
    Inventors: Saugata Gon, Jeremy Moloney, Boyd Anthony Laurent, Andrew Robert Neilson
  • Alkenyl succinimides and use as natural gas hydrate inhibitors
    Patent number: 11377583
    Abstract: Disclosed are succinimide-based compounds used in compositions and methods for inhibiting natural gas hydrate agglomerates. The succinimide-based compounds are reaction products of an alkenyl succinic anhydride and an amine or amine alcohol.
    Type: Grant
    Filed: October 28, 2019
    Date of Patent: July 5, 2022
    Assignee: ChampionX USA Inc.
    Inventors: Jeremy Wayne Bartels, Jeffrey Michael Servesko, Kousik Kundu, Boyd Anthony Laurent, David Field Tarverdi, Prakasa Rao Anantaneni, Jeremy Moloney
  • Thiol-formyl hemiacetal corrosion inhibitors
    Patent number: 11339320
    Abstract: The present invention generally relates to compositions and methods for inhibiting corrosion at a surface in the production, transportation, storage, and separation of crude oil and natural gas.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: May 24, 2022
    Assignee: ChampionX USA Inc.
    Inventors: Boyd Anthony Laurent, Prakasa Rao Anantaneni, Ryan Matthew Harrington, Subhasis De
  • ALKENYL SUCCINIMIDES AND USE AS NATURAL GAS HYDRATE INHIBITORS
    Publication number: 20200131429
    Abstract: Disclosed are succinimide-based compounds used in compositions and methods for inhibiting natural gas hydrate agglomerates. The succinimide-based compounds are reaction products of an alkenyl succinic anhydride and an amine or amine alcohol.
    Type: Application
    Filed: October 28, 2019
    Publication date: April 30, 2020
    Inventors: Jeremy Wayne Bartels, Jeffrey Michael Servesko, Kousik Kundu, Boyd Anthony Laurent, David Field Tarverdi, Prakasa Rao Anantaneni, Jeremy Moloney
  • THIOL-FORMYL HEMIACETAL CORROSION INHIBITORS
    Publication number: 20180346795
    Abstract: The present invention generally relates to compositions and methods for inhibiting corrosion at a surface in the production, transportation, storage, and separation of crude oil and natural gas.
    Type: Application
    Filed: December 1, 2017
    Publication date: December 6, 2018
    Inventors: Boyd Anthony Laurent, Prakasa Rao Anantaneni, Ryan Matthew Harrington, Subhasis De
  • THIOL-FORMYL HEMIACETAL CORROSION INHIBITORS
    Publication number: 20180155609
    Abstract: The present invention generally relates to compositions and methods for inhibiting corrosion at a surface in the production, transportation, storage, and separation of crude oil and natural gas.
    Type: Application
    Filed: December 1, 2017
    Publication date: June 7, 2018
    Inventors: Boyd Anthony Laurent, Prakasa Rao Anantaneni, Ryan Matthew Harrington, Subhasis De