Patents by Inventor Robert John Stephen

Robert John Stephen 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).

  • Vaccine against HPV16 and HPV18 and at least another HPV type selected from HPV 31, 45 or 52
    Patent number: 7758866
    Abstract: An immunogenic composition and methods for producing said composition, the composition comprising VLPs from HPV 16 and 18 and at least one other HPV cancer type, the other cancer type being selected from the list consisting of HPV types 31, 45 and 52, wherein the dose of the VLP of the at least one other cancer types is reduced relative to that of HPV 16 or 18.
    Type: Grant
    Filed: June 14, 2005
    Date of Patent: July 20, 2010
    Assignee: GlaxoSmithKline Biologicals, S.A.
    Inventors: Serge Debrus, Marie-Therese Martin, Robert John Stephen, Jean Stephenne, Martine Anne Cecile Wettendorff