Patents by Inventor Fernanda GRIGOLETTO

Fernanda GRIGOLETTO 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).

  • Diesel compositions with improved cetane number and lubricity performances
    Patent number: 11072753
    Abstract: The present invention aims a new diesel composition comprising a diesel fuel and from 0.01 to 0.8% by volume of a glycerol acetal or ketal. The new diesel composition shows a higher cetane number and better lubricity performances compared to known diesel compositions.
    Type: Grant
    Filed: July 5, 2016
    Date of Patent: July 27, 2021
    Assignee: RHODIA POLIAMIDA E ESPECIALIDADES S.A.
    Inventors: Sébastien Nicolas, Fernanda Grigoletto, Sergio Martins
  • Polish remover formulations
    Patent number: 10655087
    Abstract: The present invention relates to a polish remover formulation. The present invention more specifically focuses on the use of a blend of glycerol ketals and/or acetals in polish remover formulations, notably for promoting the polish removing performances.
    Type: Grant
    Filed: January 14, 2016
    Date of Patent: May 19, 2020
    Assignee: RHODIA POLIAMIDA E ESPECIALIDADES S.A.
    Inventors: Fernanda Grigoletto, Sergio Martins, José Roberto Mariussi, Suelbi Silva
  • POLISH REMOVER FORMULATIONS
    Publication number: 20190078037
    Abstract: The present invention relates to a polish remover formulation. The present invention more specifically focuses on the use of a blend of glycerol ketals and/or acetals in polish remover formulations, notably for promoting the polish removing performances.
    Type: Application
    Filed: January 14, 2016
    Publication date: March 14, 2019
    Inventors: Fernanda GRIGOLETTO, Sergio MARTINS, José Roberto MARIUSSI, Suelbi SILVA
  • DIESEL COMPOSITIONS WITH IMPROVED CETANE NUMBER AND LUBRICITY PERFORMANCES
    Publication number: 20180258356
    Abstract: The present invention aims a new diesel composition comprising a diesel fuel and from 0.01 to 0.8% by volume of a glycerol acetal or ketal. The new diesel composition shows a higher cetane number and better lubricity performances compared to known diesel compositions.
    Type: Application
    Filed: July 5, 2016
    Publication date: September 13, 2018
    Inventors: Sébastien NICOLAS, Fernanda GRIGOLETTO, Martins SERGIO
  • GASOLINE COMPOSITIONS WITH IMPROVED OCTANE NUMBER
    Publication number: 20180195016
    Abstract: The present invention aims a new gasoline composition comprising a gasoline fuel and from 0.05 to 1% of a specific low quantity of a glycerol ketal or acetal. The new gasoline composition shows a higher octane number compared to known gasoline compositions. The invention also aims at the use of said glycerol ketal or acetal as a metal free octane booster additive for octane adjustment of gasoline compositions.
    Type: Application
    Filed: July 5, 2016
    Publication date: July 12, 2018
    Inventors: Sébastien NICOLAS, Fernanda GRIGOLETTO, MARTINS Sergio