Patents by Inventor Stéphanie Lerondel

Stéphanie Lerondel 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).

  • Fluorescent cyanine-polyamine derivatives as a diagnostic probe
    Patent number: 9439982
    Abstract: The invention relates to fluorescent derivatives of cyanines conjugated with a polyamine group, having formula (I), or a pharmaceutically acceptable salt thereof. The invention also relates to the method for preparing said derivatives, diagnostic compositions containing same and the use thereof as a diagnostic probe for the detection of cancer tumors, in particular in vivo.
    Type: Grant
    Filed: November 24, 2011
    Date of Patent: September 13, 2016
    Assignees: PIERRE FABRE MEDICAMENT, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
    Inventors: Yves Guminski, Thierry Imbert, Sabrina Pesnel, Arnaud Pillon, Alain Le Pape, Stephanie Lerondel
  • Imaging agents, process for the preparation thereof and pharmaceutical compositions containing same
    Patent number: 9278143
    Abstract: Compounds of formula (I) in which: >R is a linear or branched (C1-C6) alkyl, >L is a spacer group, >A is a diagnostic agent, and >m is equal to 1 or 2.
    Type: Grant
    Filed: July 12, 2012
    Date of Patent: March 8, 2016
    Assignee: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
    Inventors: Alain Lepape, Stéphanie Lerondel, Guillaume Reveillon, Jean-Marie Delbos, Luc Demuynck, Hubert Grandon, François Lefoulon, Gordon Tucker
  • NOVEL IMAGING AGENTS, PROCESS FOR THE PREPARATION THEREOF AND PHARMACEUTICAL COMPOSITIONS CONTAINING SAME
    Publication number: 20140241989
    Abstract: Compounds of formula (I) in which: >R is a linear or branched (C1-C6) alkyl, >L is a spacer group, >A is a diagnostic agent, and >m is equal to 1 or 2.
    Type: Application
    Filed: July 12, 2012
    Publication date: August 28, 2014
    Applicants: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), LES LABORATOIRES SERVIER
    Inventors: Alain Lepape, Stéphanie Lerondel, Guillaume Reveillon, Jean-Marie Delbos, Luc Demuynck, Hubert Grandon, François Lefoulon, Gordon Tucker
  • FLUORESCENT CYANINE-POLYAMINE DERIVATIVES AS A DIAGNOSTIC PROBE
    Publication number: 20130183247
    Abstract: The invention relates to fluorescent derivatives of cyanines conjugated with a polyamine group, having formula (I), or a pharmaceutically acceptable salt thereof. The invention also relates to the method for preparing said derivatives, diagnostic compositions containing same and the use thereof as a diagnostic probe for the detection of cancer tumours, in particular in vivo.
    Type: Application
    Filed: November 24, 2011
    Publication date: July 18, 2013
    Applicants: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), PIERRE FABRE MEDICAMENT
    Inventors: Yves Guminski, Thierry Imbert, Sabrina Pesnel, Arnaud Pillon, Alain Le Pape, Stephanie Lerondel
  • TECHNETIUM-99m COMPLEX AS A TOOL FOR THE IN VIVO DIAGNOSIS OF CANCEROUS TUMOURS
    Publication number: 20130171067
    Abstract: The invention relates to a compound having formula (I), compositions containing same and preparation methods thereof. The invention also relates to a complex of the compound having formula (I) with technetium-99m and tricine, the use of this complex as a diagnostic probe, diagnostic compositions containing same and methods for preparing the complex and compositions containing same.
    Type: Application
    Filed: November 24, 2011
    Publication date: July 4, 2013
    Applicant: PIERRE FABRE MEDICAMENT
    Inventors: Yves Guminski, Thierry Imbert, Sabrina Pesnel, Nicolas Guilbaud, Alain Le Pape, Stéphanie Lerondel