Patents by Inventor Ali Ouadi

Ali Ouadi 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).

  • Bifunctional chelating agent
    Patent number: 7132513
    Abstract: The invention concerns a ligand comprising wherein n is an integer from 1 to 5, X represents —NO2, —NH2, —NCS, —NHCOCH2-Z. NHCO—W—COCNHS, —NH-Q, —NHCS-Q, —NHCOCH2-Q, or —NHCO(CH2)m ?-Q where Q is an hapten chosen from the group consisting of steroids, enzymes, proteins, monoclonal antibodies, chimeric antibodies, or fragments thereof or any activated linker ready for coupling reaction, Y is CO2H or PO3H2 W is —(CH2)m— m is an integer from 1 to 10.
    Type: Grant
    Filed: March 9, 2001
    Date of Patent: November 7, 2006
    Assignees: European Community, INSERM Insitut National de la Santé et de la Recherche Médicale
    Inventors: Ali Ouadi, Jean-François Gestin, Christos Apostolidis
  • Bifunctional chelating agent for actinium
    Patent number: 7045606
    Abstract: The invention concerns a ligand comprising (I) wherein n is an integer from 1 to 5 Y is CO2H or PO3H2T represents —X or -phenyl-X, wherein X represents NO2, NH2, NCS, NHCOCH2-Z, NHCO—W—COCNHS, —NH-Q, —NHCS-Q, —NHCOCH2-Q, or NHCO(CH2)m-Q where Q is a hapten chosen from the group consisting of steroids, enzymes, proteins, monoclonal antibodies, chimeric antibodies, or fragments thereof or any activated linker ready for coupling reaction, W is —(CH2)m- m is an integer from 1 to 10 Z is chloride, bromide or iodine
    Type: Grant
    Filed: September 13, 2002
    Date of Patent: May 16, 2006
    Assignee: European Community
    Inventors: Ali Ouadi, Jean-Francois Gestin, Christos Apostolidis
  • Bifunctional chelating agent for actinium
    Publication number: 20040242852
    Abstract: The invention concerns a ligand comprising (I) wherein n is an integer from 1 to 5 Y is CO2H or PO3H2T represents —X or -phenyl-X, wherein X represents NO2, NH2, NCS, NHCOCH2-Z, NHCO—W—COCNHS, —NH-Q, —NHCS-Q, —NHCOCH2-Q, or NHCO(CH2)m-Q where Q is a hapten chosen from the group consisting of steroids, enzymes, proteins, monoclonal antibodies, chimeric antibodies, or fragments thereof or any activated linker ready for coupling reaction, W is —(CH2)m- m is an integer from 1 to 10 Z is chloride, bromide or iodine.
    Type: Application
    Filed: March 16, 2004
    Publication date: December 2, 2004
    Inventors: Ali Ouadi, Jean-Francois Gestin, Christos Apostolidis
  • Bifunctional chelating agent
    Publication number: 20030027302
    Abstract: The invention concerns a ligand comprising wherein n is an integer from 1 to 5, X represents —NO2, —NH2, —NCS, —NHCOCH2-Z. NHCO—W—COCNHS, —NH-Q, —NHCS-Q, —NHCOCH2-Q, or —NHCO(CH2)?m ?-Q where Q is an hapten chosen from the group consisting of steroids, enzymes, proteins, monoclonal antibodies, chimeric antibodies, or fragments thereof or any activated linker ready for coupling reaction, Y is CO2H or PO3H2 W is —(CH2)m— m is an integer from 1 to 10. Z is chloride, bromide or iodine.
    Type: Application
    Filed: August 26, 2002
    Publication date: February 6, 2003
    Inventors: Ali Ouadi, Jean-Francois Gestin, Christos Apostolidis