Patents by Inventor Simon William Dunning

Simon William Dunning 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 composition
    Patent number: 9222049
    Abstract: The present invention provides a lubricating composition for use in the crankcase of an engine comprising a base oil and one or more additives, wherein the base oil comprises a Fischer-Tropsch derived base oil and wherein the lubricating composition has a kinematic viscosity at 100 C (according to ASTM D 445} of below 5.6 cSt and a Noack volatility (according to ASTM D 5800) of below 15 wt. %.
    Type: Grant
    Filed: June 23, 2010
    Date of Patent: December 29, 2015
    Assignee: Shell Oil Company
    Inventors: Simon William Dunning, David John Wedlock
  • LUBRICATING COMPOSITION
    Publication number: 20120129741
    Abstract: The present invention provides a lubricating composition for use in the crankcase of an engine comprising a base oil and one or more additives, wherein the base oil comprises a Fischer-Tropsch derived base oil and wherein the lubricating composition has a kinematic viscosity at 100 C (according to ASTM D 445} of below 5.6 cSt and a Noack volatility (according to ASTM D 5800) of below 15 wt. %.
    Type: Application
    Filed: June 23, 2010
    Publication date: May 24, 2012
    Inventors: Simon William Dunning, David John Wedlock