Patents by Inventor Thomas S. Corrigan

Thomas S. Corrigan 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).

  • BENZAZEPINE COMPOUNDS AS ANTIOXIDANTS FOR LUBRICANT COMPOSITIONS
    Publication number: 20240052256
    Abstract: A lubricating composition including an oil of lubricating viscosity and a benzazepine compound. Methods of using such lubricating compositions are also disclosed.
    Type: Application
    Filed: December 22, 2021
    Publication date: February 15, 2024
    Inventors: Scott Capitosti, Daniel J. Saccomando, Thomas S. Corrigan, Zack Palchak, Richard J. Myerson, Zach Rodgers, Jason J. Hanthorn, Christopher M. Rasik, Binbin Guo, Yanshi Zhang, William R.S. Barton
  • ANTIOXIDANT SUBSTITUTED SULFONATED ION EXCHANGE MEMBRANES
    Publication number: 20240006640
    Abstract: The disclosed technology relates to antioxidant substituted sulfonic acid polymers and ion exchange membranes prepared therefrom. The bonding of the polymer with an antioxidant can minimize the antioxidant from interfering with ion conductivity and prevent the antioxidant from leaching onto other layers or onto catalysts.
    Type: Application
    Filed: December 1, 2021
    Publication date: January 4, 2024
    Applicant: The Lubrizol Corporation
    Inventors: Thomas S. Corrigan, Christopher M. Rasik, William Storms-Miller, Bryan Tucker
  • USE OF ESTER BASE STOCKS TO IMPROVE VISCOSITY INDEX AND EFFICIENCY IN DRIVELINE AND INDUSTRIAL GEAR LUBRICATING FLUIDS
    Publication number: 20230002697
    Abstract: The disclosed technology relates to lubricants for driveline and industrial gears containing a mono-ester or a mixture of mono- and di-esters, as well as a method of lubricating driveline and industrial gears with such a lubricant.
    Type: Application
    Filed: October 1, 2020
    Publication date: January 5, 2023
    Inventors: Kamalakumari K. Salem, William R.S. Barton, Thomas S. Corrigan, Sona Sivakova
  • WAX ANTI-SETTLING ADDITIVE COMPOSITION FOR USE IN DIESEL FUELS
    Publication number: 20220389341
    Abstract: A composition comprising at least one fuel that is a diesel fuel, a biodiesel fuel, or combinations thereof and less than 100 ppm, less than 50 ppm (or less than 25 ppm, less than 10 ppm, 1 to 7 ppm, or 5 to 7 ppm) of an alkylene-coupled C10 to C60 (or C10 to C40, C14 to C32 or C24 to C28) alkylphenol; 25 to 500 ppm (or 50 to 500 ppm, or 150 to 450 ppm or 250 to 450 ppm, or 250 to 400 ppm) of a terpolymer; and 5 to 90 ppm, (or 10 to 70 ppm, to 60 ppm, or 10 to 55 ppm) of hydrocarbyl-substituted amine detergent having at least one tertiary amino group.
    Type: Application
    Filed: October 1, 2020
    Publication date: December 8, 2022
    Inventors: Jody A. Kocsis, Scott Capitosti, Thomas S. Corrigan, David J. Aaserud, Gregory Mathes, Anthony R. Frank, Elizabeth A. Schiferl, James C. Ray
  • Traction fluids
    Patent number: 11384306
    Abstract: The disclosed technology relates to a traction fluid containing a base fluid having at least one of cedrene, cedrol, thujopsene or mixtures thereof, preferably provided from cedar oil, as well as a method of lubricating a power transmission apparatus with the traction fluid.
    Type: Grant
    Filed: January 13, 2020
    Date of Patent: July 12, 2022
    Assignee: The Lubrizol Corporation
    Inventors: Thomas S. Corrigan, Farrukh Qureshi, Paul E. Adams
  • Traction Fluids
    Publication number: 20220127539
    Abstract: The disclosed technology relates to a traction fluid containing a base fluid having at least one of cedrene, cedrol, thujopsene or mixtures thereof, preferably provided from cedar oil, as well as a method of lubricating a power transmission apparatus with the traction fluid.
    Type: Application
    Filed: January 13, 2020
    Publication date: April 28, 2022
    Inventors: Thomas S. Corrigan, Farrukh Qureshi, Paul E. Adams
  • GRAPHENE PRODUCTION IN AQUEOUS DISPERSION
    Publication number: 20220002157
    Abstract: The disclosed technology relates to the production of graphene by exfoliation in the presence of a dispersant, and the composition of graphene produced thereby.
    Type: Application
    Filed: November 19, 2019
    Publication date: January 6, 2022
    Applicant: The Lubrizol Corporation
    Inventors: Thomas S. Corrigan, Paul E. Adams, John S. Manka, Eric Mock, Dean Thetford