Patents by Inventor Ana Maria CENACCHI PEIRERA

Ana Maria CENACCHI PEIRERA 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).

  • Quaternary fatty amidoamine compound for use as an additive for fuel
    Patent number: 11629303
    Abstract: The present invention relates to a fuel composition comprising a liquid fuel and a compound of dimer amide quaternary ammonium type. The invention also relates to the use of the compound of dimer amide quaternary ammonium type as a detergent additive in a liquid fuel for internal combustion engine.
    Type: Grant
    Filed: November 29, 2019
    Date of Patent: April 18, 2023
    Assignee: TOTAL MARKETING SERVICES
    Inventors: Ana Maria Cenacchi Peirera, Julie Prevost, Michaël Mazarin, Jérôme Obiols, Julien Sanson
  • QUATERNARY FATTY AMIDOAMINE COMPOUND FOR USE AS AN ADDITIVE FOR FUEL
    Publication number: 20220056360
    Abstract: The present invention relates to a fuel composition comprising a liquid fuel and a compound of dimer amide quaternary ammonium type. The invention also relates to the use of the compound of dimer amide quaternary ammonium type as a detergent Q additive in a liquid fuel for internal combustion engine.
    Type: Application
    Filed: November 29, 2019
    Publication date: February 24, 2022
    Applicant: TOTAL MARKETING SERVICES
    Inventors: Ana Maria CENACCHI PEIRERA, Julie PREVOST, Michaël MAZARIN, Jérôme OBIOLS, Julien SANSON