Patents by Inventor Sylvain Iovine

Sylvain Iovine 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 Transmission Oil Containing Hydrated Alkali Metal Borate and Hexagonal Boron Nitride
    Publication number: 20120172264
    Abstract: Disclosed are additive compositions for transmission oils comprising an oil dispersion of a hydrated alkali metal borate and an oil dispersion of hexagonal boron nitride, as well as lubricating oil compositions containing the same.
    Type: Application
    Filed: March 9, 2012
    Publication date: July 5, 2012
    Applicants: Total France, Chevron Oronite S.A.
    Inventors: Pierre Tequi, Sylvain Iovine, Bernard Constans, Raphaele Ladaviere, Jean Michel Martin, Thierry Le Mogne
  • Hexagonal Boron Nitride as an Enhanced Anti-Sticking Transmission Oil Additive
    Publication number: 20120053095
    Abstract: Disclosed are additive compositions for transmission oils comprising an oil dispersion of a hexagonal boron nitride and a polymethacrylate, a dispersant polymethacrylate or a dispersant olefin copolymer viscosity index improver, as well as lubricating oil compositions containing the same.
    Type: Application
    Filed: November 8, 2011
    Publication date: March 1, 2012
    Applicants: Total France, Chevron Oronite S.A.
    Inventors: Pierre Tequi, Bernard Constans, Raphaele Ladaviere, Sylvain Iovine
  • Additive composition for transmission oil containing hexagonal boron nitride and polymethacrylate or dispersant olefin co-polymer
    Publication number: 20080280793
    Abstract: Disclosed are additive compositions for transmission oils comprising an oil dispersion of a hexagonal boron nitride and a polymethacrylate, a dispersant polymethacrylate or a dispersant olefin copolymer viscosity index improver, as well as lubricating oil compositions containing the same.
    Type: Application
    Filed: July 9, 2008
    Publication date: November 13, 2008
    Applicants: Chevron Oronite S.A., Total France
    Inventors: Pierre Tequi, Bernard Constans, Raphaele Ladaviere, Sylvain Iovine
  • Additive composition for transmission oil containing hydrated alkali metal borate and hexagonal boron nitride
    Publication number: 20080153724
    Abstract: Disclosed are additive compositions for transmission oils comprising an oil dispersion of a hydrated alkali metal borate and an oil dispersion of hexagonal boron nitride, as well as lubricating oil compositions containing the same.
    Type: Application
    Filed: December 4, 2007
    Publication date: June 26, 2008
    Inventors: Pierre Tequi, Sylvain Iovine, Bernard Constans, Raphaele Ladaviere, Jean Michel Martin, Thierry Le Mogne
  • Additive composition for transmission oil
    Publication number: 20050119134
    Abstract: Disclosed are additive compositions for transmission oils comprising an oil dispersion of a hexagonal boron nitride and a polymethacrylate, a dispersant polymethacrylate or a dispersant olefin copolymer viscosity index improver, as well as lubricating oil compositions containing the same.
    Type: Application
    Filed: December 16, 2003
    Publication date: June 2, 2005
    Inventors: Pierre Tequi, Bernard Constans, Raphaele Ladaviere, Sylvain Iovine
  • Additive composition for transmission oil containing hydrated alkali metal borate and hexagonal boron nitride
    Publication number: 20040147409
    Abstract: Disclosed are additive compositions for transmission oils comprising an oil dispersion of a hydrated alkali metal borate and an oil dispersion of hexagonal boron nitride, as well as lubricating oil compositions containing the same.
    Type: Application
    Filed: July 22, 2003
    Publication date: July 29, 2004
    Inventors: Pierre Tequi, Sylvain Iovine, Bernard Constans, Raphaele Ladaviere, Jean Michel Martin, Thierry Le Mogne