Patents by Inventor Catherine Boisson-Vidal

Catherine Boisson-Vidal 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).

  • Resins based on polystyrene-functionalized methyl esters groups of L-tyrosine and their uses
    Patent number: 7022775
    Abstract: The present invention relates to resins based on functionalized polystyrene, to the method for the production thereof, to the use thereof for producing columns for purifying anti-factor VIII antibodies, and also to a method for purifying anti-factor VIII antibodies ex vivo.
    Type: Grant
    Filed: November 6, 2001
    Date of Patent: April 4, 2006
    Assignee: Bioracs
    Inventors: Rosa Siali, Hamid Lakhiari, Catherine Boisson-Vidal, Jacqueline Jozefonvicz
  • Resins based on polystyrene functionalisedmethyl esters groups of l-tyrosine and their uses
    Publication number: 20040132918
    Abstract: The present invention relates to resins based on functionalized polystyrene, to the method for the production thereof, to the use thereof for producing columns for purifying anti-factor VIII antibodies, and also to a method for purifying anti-factor VIII antibodies ex vivo.
    Type: Application
    Filed: May 27, 2003
    Publication date: July 8, 2004
    Inventors: Rosa Siali, Hamid Lakhiari, Catherine Boisson-Vidal, Jacqueline Jozefonvicz
  • Method for obtaining sulphated polysaccharides
    Patent number: 6028191
    Abstract: A method for obtaining sulphated polysaccharides using the free radical depolymerization of a fucan from Phaeophyceae in the presence of a metal catalyst and of hydrogen peroxide is described. The method of the invention provides polysaccharide fractions with a molecular weight of 10,000 g/mol or less, with anticoagulant properties.
    Type: Grant
    Filed: May 6, 1998
    Date of Patent: February 22, 2000
    Assignees: Centre National de la Recherche Scientifique (CNRS), Institut Francais de Recherche Pour L'Exploitation de la Mer (Ifremer)
    Inventors: Alain Nardella, Frederic Chaubet, Corinne Sinquin, Sylvia Colliec Jouault, Catherine Boisson-Vidal, Patrick Durand, Jacqueline Jozefonvicz