Patents by Inventor Dimitri PERUSSE

Dimitri PERUSSE 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).

  • Composition of alkyl polyglucosides and fatty esters of cationic amino acids
    Patent number: 10149810
    Abstract: The invention relates to a composition (C1) including: (a) at least one compound of formula (I) in which each of the radicals Z is a hydrogen atom or a monovalent radical (Z1); (b) at least one compound of formula (IV); (c) a compound of formula (V). The invention also relates to a method for preparing said composition and to the use thereof in cosmetics.
    Type: Grant
    Filed: November 26, 2014
    Date of Patent: December 11, 2018
    Assignees: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE—CNRS, 'ÉCOLE NATIONALE SUPÉRIEURE DE CHIMIE DE RENNES
    Inventors: Dimitri Perusse, Thierry Benvegnu, Jêrome Guilbot, Hervé Rolland
  • Emulsifying composition with cationic nature
    Patent number: 9956154
    Abstract: The invention relates to a surfactant composition including at least one compound of formula (I): in which each of the radicals Z is a hydrogen atom or (Z1); at least one compound of formula (IV); one compound of formula (V); and one compound of formula (VI). The invention also relates to a method for preparing said composition and to the use thereof in cosmetics.
    Type: Grant
    Filed: November 26, 2014
    Date of Patent: May 1, 2018
    Assignees: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQU-CNRS, ÉCOLE NATIONALE SUPÉRIEURE DE CHIMIE DE RENNES
    Inventors: Dimitri Perusse, Thierry Benvegnu, Loïc Lemiegre, Jêrome Guilbot, Hervé Rolland
  • COMPOSITION OF ALKYL POLYGLUCOSIDES AND FATTY ESTERS OF CATIONIC AMINO ACIDS
    Publication number: 20170087077
    Abstract: The invention relates to a composition (C1) including: (a) at least one compound of formula (I) in which each of the radicals Z is a hydrogen atom or a monovalent radical (Z1); (b) at least one compound of formula (IV); (c) a compound of formula (V). The invention also relates to a method for preparing said composition and to the use thereof in cosmetics.
    Type: Application
    Filed: November 26, 2014
    Publication date: March 30, 2017
    Inventors: Dimitri PERUSSE, Thierry BENVEGNU, Jêrome GUILBOT, Hervé ROLLAND
  • NOVEL EMULSIFYING COMPOSITION WITH CATIONIC NATURE
    Publication number: 20170087074
    Abstract: The invention relates to a surfactant composition including at least one compound of formula (I): in which each of the radicals Z is a hydrogen atom or (Z1); at least one compound of formula (IV); one compound of formula (V); and one compound of formula (VI). The invention also relates to a method for preparing said composition and to the use thereof in cosmetics.
    Type: Application
    Filed: November 26, 2014
    Publication date: March 30, 2017
    Inventors: Dimitri PERUSSE, Thierry BENVEGNU, Loïc LEMIEGRE, Jêrome GUILBOT, Hervé ROLLAND