Patents by Inventor Simon Desset

Simon Desset 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).

  • Method for synthesising esters
    Patent number: 9701615
    Abstract: A method for synthesising a second ester from a first ester, the method including the following steps: a) placing a first ester and a catalyst in the presence of dihydrogen such as to obtain a first alcohol and a second alcohol; b) extracting the second alcohol from the reaction medium; c) reacting the first alcohol with the catalyst of step a) in order to obtain a second ester and dihydrogen; and d) recirculating the dihydrogen obtained in step c) by injecting same into step a).
    Type: Grant
    Filed: November 6, 2014
    Date of Patent: July 11, 2017
    Assignees: PIVERT, Centre National de la Recherche Scientifique (CNRS, UNIVERSITÉ DES SCIENCES ET TECHNOLOGIES DE LILLE 1, ECOLE CENTRALE DE LILLE
    Inventors: Franck Dumeignil, Simon Desset, Sébastien Paul, Guillaume Raffa, Lei Zhang
  • Method For Synthesising Esters
    Publication number: 20160289162
    Abstract: A method for synthesising a second ester from a first ester, the method including the following steps: a) placing a first ester and a catalyst in the presence of dihydrogen such as to obtain a first alcohol and a second alcohol; b) extracting the second alcohol from the reaction medium; c) reacting the first alcohol with the catalyst of step a) in order to obtain a second ester and dihydrogen; and d) recirculating the dihydrogen obtained in step c) by injecting same into step a).
    Type: Application
    Filed: November 6, 2014
    Publication date: October 6, 2016
    Inventors: Franck Dumeignil, Simon Desset, Sébastien Paul, Guillaume Raffa, Lei Zhang
  • Method For Synthesising Esters And Catalyst For Said Synthesis
    Publication number: 20160288111
    Abstract: A method for synthesising esters from alcohols by dehydrogenating coupling in the presence of a catalyst of formula 1 as well as to the use of catalysts of formula 1 for synthesising esters. The method according to the invention can be used in particular for the production of dihydrogen. The invention also relates to novel catalysts as well as to the uses thereof.
    Type: Application
    Filed: November 6, 2014
    Publication date: October 6, 2016
    Inventors: Franck Dumeignil, Simon Desset, Sébastien Paul, Guillaume Raffa, Lei Zhang