Patents by Inventor Yoann Rousselin

Yoann Rousselin 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).

  • Synthesis of imidazo[1,2-a]pyrazin-4-ium salts for the synthesis of 1,4,7-triazacyclononane (tacn) and N- and/or C- functionalized derivatives thereof
    Patent number: 9988388
    Abstract: A compound with formula (V?) the synthesis method for compound (V?), and its use for the preparation of 1,4,7-triazacyclononane (tacn) and N- and/or C-functionalized derivatives thereof, particularly compounds with formula (I) Also, metallic complexes comprising a ligand with formula (I) and a metal and their use for imaging.
    Type: Grant
    Filed: April 7, 2016
    Date of Patent: June 5, 2018
    Assignees: UNIVERSITE DE BOURGOGNE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
    Inventors: Franck Denat, Pauline Desogere, Claire Bernhard, Yoann Rousselin, Frederic Boschetti
  • Synthesis of imidazo[1,2-a]pyrazin-4-ium salts for the synthesis of 1,4,7-triazacyclononane (tacn) and N- and/or C-functionalized derivatives thereof
    Patent number: 9981967
    Abstract: The present invention embodiments relate to a compound with formula (V?) The invention also relates in certain embodiments to the synthesis method for compound (V?) and its use for the preparation of 1,4,7-triazacyclononane (tacn) and N- and/or C-functionalized derivatives thereof, particularly compounds with formula (I) The invention also relates in certain embodiments to metallic complexes comprising a ligand with formula (I) and a metal and their use for imaging.
    Type: Grant
    Filed: November 13, 2013
    Date of Patent: May 29, 2018
    Assignees: UNIVERSITE DE BOURGOGNE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
    Inventors: Franck Denat, Pauline Desogere, Claire Bernhard, Yoann Rousselin, Frederic Boschetti
  • SYNTHESIS OF IMIDAZO[1,2-a]PYRAZIN-4-IUM SALTS FOR THE SYNTHESIS OF 1,4,7-TRIAZACYCLONONANE (TACN) AND N- AND/OR C- FUNCTIONALIZED DERIVATIVES THEREOF
    Publication number: 20160222018
    Abstract: A compound with formula (V?) the synthesis method for compound (V?), and its use for the preparation of 1,4,7-triazacyclononane (tacn) and N- and/or C-functionalized derivatives thereof, particularly compounds with formula (I) Also, metallic complexes comprising a ligand with formula (I) and a metal and their use for imaging.
    Type: Application
    Filed: April 7, 2016
    Publication date: August 4, 2016
    Inventors: Franck DENAT, Pauline DESOGERE, Claire BERNHARD, Yoann Rousselin, Frederic BOSCHETTI
  • SYNTHESIS OF IMIDAZO[1,2-a]PYRAZIN-4-IUM SALTS FOR THE SYNTHESIS OF 1,4,7-TRIAZACYCLONONANE (TACN) AND N- AND/OR C-FUNCTIONALIZED DERIVATIVES THEREOF
    Publication number: 20140142298
    Abstract: The present invention embodiments relate to a compound with formula (V?) The invention also relates in certain embodiments to the synthesis method for compound (V?) and its use for the preparation of 1,4,7-triazacyclononane (tacn) and N- and/or C-functionalized derivatives thereof, particularly compounds with formula (I) The invention also relates in certain embodiments to metallic complexes comprising a ligand with formula (I) and a metal and their use for imaging.
    Type: Application
    Filed: November 13, 2013
    Publication date: May 22, 2014
    Applicants: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), UNIVERSITE DE BOURGOGNE
    Inventors: Franck Denat, Pauline Desogere, Claire Bernhard, Yoann Rousselin, Frederic Boschetti