Patents by Inventor Robert Pilling

Robert Pilling 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).

  • Overbased metallic salt diesel fuel additive compositions for improvement of particulate traps
    Publication number: 20060248789
    Abstract: A fuels additive metallic salt composition effective in improving the operation of diesel engine particulate traps when added to a diesel fuel so as to provide 1-25 ppm metal in the fuel which comprises an oil soluble or oil dispersible overbased metal salt of an acidic organic compound, said salt composition containing 5-85 wt. % of a stoichiometric excess of metal over that required to neutralize the anionic portion of the salt, the metal being selected from the group consisting of Ca, Fe, Mg, Sr, Na, Ti, Zr, Mn, Zn and Ce.
    Type: Application
    Filed: June 30, 2006
    Publication date: November 9, 2006
    Inventors: Rinaldo Caprotti, Robert Pilling