Patents by Inventor Jean-Cyrille Hierso

Jean-Cyrille Hierso 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 PREPARING FUNCTIONALIZED 1,2,4,5-TETRAZINE COMPOUNDS
    Publication number: 20200262799
    Abstract: The present invention relates to a process for the synthesis of 3,6 functionalized 1,2,4,5-tetrazine compounds.
    Type: Application
    Filed: November 29, 2016
    Publication date: August 20, 2020
    Applicant: Universite de Bourgogne
    Inventors: Jean-Cyrille HIERSO, Julien ROGER, Richard DECREAU, Christelle TESTA
  • Supported ligands having a high local density of coordinating atoms
    Patent number: 9045511
    Abstract: The invention relates to compounds, in particular phosphinic ligands of metal complexes, as well as to metal complexes including said ligands and to supported catalysts including said metal complexes or said compounds. The invention also relates to methods for synthesizing said compounds, to complexes, and to supported catalysts, as well as to intermediate products used in said synthesis methods. The invention further relates to the uses of said compounds. The compounds of the invention are ferrocene compounds which have been functionalized so as to be capable of being heterogenized. The invention can be used in particular in the field of heterogeneous catalysis.
    Type: Grant
    Filed: June 24, 2011
    Date of Patent: June 2, 2015
    Assignees: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE DE BOURGOGNE
    Inventors: Jean-Cyrille Hierso, Matthieu Beauperin, Philippe Meunier
  • SUPPORTED LIGANDS HAVING A HIGH LOCAL DENSITY OF COORDINATING ATOMS
    Publication number: 20130158219
    Abstract: The invention relates to compounds, in particular phosphinic ligands of metal complexes, as well as to metal complexes including said ligands and to supported catalysts including said metal complexes or said compounds. The invention also relates to methods for synthesizing said compounds, to complexes, and to supported catalysts, as well as to intermediate products used in said synthesis methods. The invention further relates to the uses of said compounds. The compounds of the invention are ferrocene compounds which have been functionalized so as to be capable of being heterogenized. The invention can be used in particular in the field of heterogeneous catalysis.
    Type: Application
    Filed: June 24, 2011
    Publication date: June 20, 2013
    Applicants: Universite de Bourgogne, Centre National De La Recherche Scientifique
    Inventors: Jean-Cyrille Hierso, Matthieu Beauperin, Philippe Meunier