Patents by Inventor Laurence Becquart

Laurence Becquart 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).

  • Monoclonal antibodies directed against hepatitis B viruses
    Patent number: 7785586
    Abstract: The present invention relates to a monoclonal antibody capable of binding to a wild-type HBsAg antigen and to at least one, preferably at least two and advantageously more than two, mutant forms of the HBsAg antigen, said monoclonal antibody binding to a peptide sequence consisting of at least 6 contiguous amino acids in the 199-208 region of the HBsAg antigen, and advantageously binding to the peptide sequence constituted by the 199-208 region of the HBsAg antigen.
    Type: Grant
    Filed: October 12, 2001
    Date of Patent: August 31, 2010
    Assignee: Biomerieux SA
    Inventors: Colette Jolivet-Reynaud, Mylene Lesenechal, Nicole Battail-Poirot, Laurence Becquart
  • Monoclonal antibodies directed against hepatitis b viruses
    Publication number: 20040219154
    Abstract: The invention concerns a monoclonal antibody capable of binding with a wild type HBsAg antigen and with at least one, preferably at least two and advantageously more than two, mutated forms of the HBsAg antigen, the monoclonal antibody binding with the peptide sequence consisting of at least 6 adjacent amino acids in the 199-208 region of the HBsAg antigen, and advantageously binding with the peptide sequence formed by the 199-208 region of the HbsAg antigen.
    Type: Application
    Filed: September 8, 2003
    Publication date: November 4, 2004
    Inventors: Colette Jolivet-Reynaud, Mylene Lesenechal, Nicole Battail-Poirot, Laurence Becquart