Patents by Inventor Thomas Nau

Thomas Nau 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).

  • Lubricant Additive Composition Suitable for Lubricating, Prevent Deposit Formation, or Clean-Up of Two-Stroke Engines
    Publication number: 20080009428
    Abstract: A lubricant composition with a total nitrogen content of 0.1 to 0.25 percent by weight suitable for lubricating a two-stroke engine comprising an oil of lubricating viscosity, a synthetic ester, at least one condensation product of a fatty acid having 12 to 24 carbon atoms with a polyamine, and a Mannich dispersant.
    Type: Application
    Filed: June 29, 2005
    Publication date: January 10, 2008
    Applicant: THE LUBRIZOL CORPORATION
    Inventors: Laimute Svarcas, Michael Brenner, Thomas Nau