Patents by Inventor Jean-Paul Eudeline

Jean-Paul Eudeline 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).

  • Oil additive compositions for internal combustion engines
    Patent number: 4314907
    Abstract: Oil additive compositions for internal combustion engines, containing at least one dithiophosphate, at least one fatty amide and a fluorographite CF.sub.x, where x is between about 0.6 and 1, and oils containing such compositions.
    Type: Grant
    Filed: November 6, 1979
    Date of Patent: February 9, 1982
    Assignee: PCUK Produits Chimiques Ugine Kuhlmann
    Inventors: Francis Defretin, Jean-Paul Eudeline, Elisabeth Schoch, Alain Voisin