Patents by Inventor Nicolas I. Nouvel

Nicolas I. Nouvel 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).

  • Lubricating compositions comprising an anti-wear/friction modifying agent
    Patent number: 10501702
    Abstract: A phosphate complex of a borate ester provides wear- and friction-reducing performance to an engine or driveline device. The complex may be a pyroborate-hydrocarbyl-substituted phosphate adduct. Boric acid may be reacted with a diol to form an ester, then reacting said ester with an ammonium salt of phosphoric acid or a hydrocarbyl-substituted phosphoric acid.
    Type: Grant
    Filed: March 2, 2016
    Date of Patent: December 10, 2019
    Assignee: The Lubrizol Corporation
    Inventors: Edward P. Sampler, Mark J. McGuiness, William R. S. Barton, Deborah Kays, Nicolas I. Nouvel, Gary M. Walker, Katherine M. Shaw
  • Lubricating Compositions Comprising an Anti-Wear/Friction Modifying Agent
    Publication number: 20180066204
    Abstract: A phosphate complex of a borate ester provides wear- and friction-reducing performance to an engine or driveline device. The complex may be a pyroborate-hydrocarbyl-substituted phosphate adduct. Boric acid may be reacted with a diol to form an ester, then reacting said ester with an ammonium salt of phosphoric acid or a hydrocarbyl-substituted phosphoric acid.
    Type: Application
    Filed: March 2, 2016
    Publication date: March 8, 2018
    Inventors: Edward P. Sampler, Mark J. McGuiness, William R.S. Barton, Deborah Kays, Nicolas I. Nouvel, Gary M. Walker, Katherine M. Shaw