Patents by Inventor Severine THEVENET

Severine THEVENET 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 WITH PHASE-CHANGE MATERIAL
    Publication number: 20170349850
    Abstract: Disclosed is a monophasic lubricating composition including a base oil, an oil chosen from the polyalkylene glycols (PAG) and a phase-change material, in particular water. The monophasic lubricating composition can be used, in particular, for lubricating a vehicle engine. It has improved thermal performance relative to the lubricant compositions of the prior art. It also helps reduce fouling of the engine parts.
    Type: Application
    Filed: December 22, 2015
    Publication date: December 7, 2017
    Inventors: Olivier LERASLE, Severine THEVENET, Julien GUERIN, Fanny BRIAND
  • Lubricant composition based on polyglycerol ether
    Patent number: 9683192
    Abstract: A lubricant composition includes at least one branched polyglycerol ether, and more particularly at least one branched polyglycerol ether and at least one dispersant. A method for reducing fuel consumption of a vehicle utilizing a lubricant composition is also provided. Furthermore, a use of a branched polyglycerol ether as a friction modifier in a lubricant composition is disclosed.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: June 20, 2017
    Assignee: TOTAL MARKETING SERVICES
    Inventors: Raphaele Iovine, Carine Pizard, Pierre Daverat, Séverine Thevenet
  • LUBRICANT COMPOSITION BASED ON POLYGLYCEROL ETHER
    Publication number: 20160264901
    Abstract: A lubricant composition includes at least one branched polyglycerol ether, and more particularly at least one branched polyglycerol ether and at least one dispersant. A method for reducing fuel consumption of a vehicle utilizing a lubricant composition is also provided. Furthermore, a use of a branched polyglycerol ether as a friction modifier in a lubricant composition is disclosed.
    Type: Application
    Filed: December 20, 2013
    Publication date: September 15, 2016
    Applicant: TOTAL MARKETING SERVICES
    Inventors: Raphaele IOVINE, Carine PIZARD, Pierre DAVERAT, Séverine THEVENET