Patents by Inventor Hafsa Korri

Hafsa Korri 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).

  • System for electrochemical detection of molecules of interest
    Patent number: 10895551
    Abstract: A system for “signal-on” electrochemical detection of molecules of interest and to a method implementing said system.
    Type: Grant
    Filed: November 14, 2016
    Date of Patent: January 19, 2021
    Assignees: UNIVERSITE PARIS-SUD, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Hafsa Korri-Youssoufi, Anna Miodek, Nawel Mejri
  • SYSTEM FOR ELECTROCHEMICAL DETECTION OF MOLECULES OF INTEREST
    Publication number: 20190250120
    Abstract: A system for “signal-on” electrochemical detection of molecules of interest and to a method implementing said system.
    Type: Application
    Filed: November 14, 2016
    Publication date: August 15, 2019
    Inventors: Hafsa KORRI-YOUSSOUFI, Anna MIODEK, Nawel MEJRI
  • Electropolymerisable monomers, soluble in an aqueous solution and comprising a metalloporphyrin
    Patent number: 8092661
    Abstract: The invention relates to novel electropolymerisable monomers which are to be polymerised in an aqueous solution and comprise: an electropolymerisable pattern selected from acetylene, pyrrols, thiophenes, indols, anilines, azines, p-phenylene vinylenes, p-phenylenes, pyrenes, furanes, selenophenes, pyrridazines, carbazoles, acrylates, methacrylates and the derivatives thereof, and a metalloporphyrine which is substituted by at least two ionised or ionizable entities in an aqueous solution. The invention also relates to a method for the polymerization of such monomers, to the electroactive probe that can be obtained by the polymerization of such monomers, and to a method for detecting a target ligand in a biological sample using one such electroactive probe.
    Type: Grant
    Filed: November 2, 2006
    Date of Patent: January 10, 2012
    Assignees: Biomerieux, Centre National de la Recherche Scientifique (CNRS), Universite Paris SUD
    Inventors: Frédéric Canonne, Hafsa Korri-Youssoufi, Jean-Pierre Mahy, Bernard Mandrand, Martine Perree-Fauvet
  • Novel Electropolymerisable Monomers, Soluble in an Aqueous Solution and Comprising a Metalloporphyrin
    Publication number: 20090314660
    Abstract: The invention relates to novel electropolymerisable monomers which are to be polymerised in an aqueous solution and comprise: an electropolymerisable pattern selected from acetylene, pyrrols, thiophenes, indols, anilines, azines, p-phenylene vinylenes, p-phenylenes, pyrenes, furanes, selenophenes, pyrridazines, carbazoles, acrylates, methacrylates and the derivatives thereof, and a metalloporphyrine which is substituted by at least two ionised or ionisable entities in an aqueous solution. The invention also relates to a method for the polymerisation of such monomers, to the electroactive probe that can be obtained by the polymerisation of such monomers, and to a method for detecting a target ligand in a biological sample using one such electroactive probe.
    Type: Application
    Filed: November 2, 2006
    Publication date: December 24, 2009
    Inventors: Frédéric Canonne, Hafsa Korri-Youssoufi, Jean-Pierre Mahy, Bernard Mandrand, Martine Perree-Fauvet
  • Substituted thiophenes, conducting polymers derived from these thiophenes, process for obtaining them and devices containing these polymers
    Patent number: 5132049
    Abstract: Substituted thiophenes of the general formula: ##STR1## in which: R represents a hydrogen atom, a halogen atom or an aliphatic group containing from 1 to 4 carbon atoms,X represents a hydrogen atom or a fluorine atom,Y represents an at least partially fluorinated aliphatic or aromatic group,m represents an integer equal to or greater than 2, andn represents an integer such that 0.ltoreq.n.ltoreq.7.The invention also relates to the electrically conducting polymers containing recurring units derived from monomers chosen from the substituted thiophenes.
    Type: Grant
    Filed: December 4, 1989
    Date of Patent: July 21, 1992
    Assignee: Solvay & Cie (Societe Anonyme)
    Inventors: Robert Garreau, Jean Roncali, Marc Lemaire, Hafsa Korri, Francis Garnier, Etienne Hannecart