Patents by Inventor Frédéric ESPINOUX

Frédéric ESPINOUX 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).

  • Gear lubricant composition
    Patent number: 11279896
    Abstract: The present application relates to a gear lubricant composition comprising: 97 to 99.9 wt.-% trimethylolpropane triester; and 0.1 to 3 wt.-% at least one additive selected from among anti-wear additives, extreme pressure additives, antioxidants, anti-corrosion additives, metal deactivator additives, antifoams, and mixtures thereof.
    Type: Grant
    Filed: March 12, 2018
    Date of Patent: March 22, 2022
    Assignee: TOTAL MARKETING SERVICES
    Inventors: Bénédicte Amblard, Florence Bredon, Frédéric Espinoux
  • GEAR LUBRICANT COMPOSITION
    Publication number: 20200048572
    Abstract: The present application relates to a gear lubricant composition comprising: 97 to 99.9 wt.-% trimethylolpropane triester; and 0.1 to 3 wt.-% at least one additive selected from among anti-wear additives, extreme pressure additives, antioxidants, anti-corrosion additives, metal deactivator additives, antifoams, and mixtures thereof.
    Type: Application
    Filed: March 12, 2018
    Publication date: February 13, 2020
    Inventors: Bénédicte AMBLARD, Florence BREDON, Frédéric ESPINOUX