Patents by Inventor Hubert SEVESTRE

Hubert SEVESTRE 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).

  • Process for the industrial synthesis of sordidin
    Patent number: 9663531
    Abstract: The present invention relates to a process for preparing sordidin, comprising a step of preparing 4-(2-ethyl-1,3-dioxolan-2-yl)pentan-2-one by means of a reaction in which 2-ethyl-2-(pent-4-en-2-yl)-1,3-dioxolane is oxidized in the presence of a catalyst chosen from the group comprising organometallic complexes of transition metals.
    Type: Grant
    Filed: December 30, 2014
    Date of Patent: May 30, 2017
    Assignees: M2I DEVELOPMENT, M2I SALIN
    Inventors: Samuel Dufour, Valérie LeJeune, Hubert Sevestre
  • PROCESS FOR THE INDUSTRIAL SYNTHESIS OF SORDIDIN
    Publication number: 20160355526
    Abstract: The present invention relates to a process for preparing sordidin, comprising a step of preparing 4-(2-ethyl-1,3-dioxolan-2-yl)pentan-2-one by means of a reaction in which 2-ethyl-2-(pent-4-en-2-yl)-1,3-dioxolane is oxidized in the presence of a catalyst chosen from the group comprising organometallic complexes of transition metals.
    Type: Application
    Filed: December 30, 2014
    Publication date: December 8, 2016
    Applicants: M2I DEVELOPMENT, M2I SALIN
    Inventors: Samuel DUFOUR, Valérie LEJEUNE, Hubert SEVESTRE