Patents by Inventor Jean-Marc Savoie

Jean-Marc Savoie 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).

  • ADDITIVE COMPOSITION FOR ENGINE OIL
    Publication number: 20120329690
    Abstract: The disclosure relates to an additive composition including: (a) at least one compound including an azole heterocycle, (b) at least one alkylbenzene or alkylnaphthalene sulphonate not surbased with an alkali or alkaline-earth metal, (c) at least one carbodiimide, and (d) at least one antioxidant The disclosure also relates to the use thereof as additive composition for engine oil.
    Type: Application
    Filed: December 20, 2010
    Publication date: December 27, 2012
    Applicant: TOTLE RAFFINAGE MARKETING
    Inventors: Nguyen Truong-Dinh, Jean-Marc Savoie, Masaki Maruyama
  • LUBRICATING COMPOSITION FOR A FOUR-STROKE ENGINE WITH LOW ASH CONTENT
    Publication number: 20110059877
    Abstract: The present disclosure relates to a lubricating composition for a four-stroke engine, with low ash content including: a) one or more base oils selected from oils of Groups I-IV, preferentially from oils of Group III or IV from the API classification, b) at least one compound (b) selected from the group of heavy PAOs with a kinematic viscosity at 100° C.
    Type: Application
    Filed: December 2, 2008
    Publication date: March 10, 2011
    Inventors: Jérôme Obiols, Ludivine Pidol, Jean-Marc Savoie, Isabelle Rogues De Fursac