Patents by Inventor Stephen Paul Gillard

Stephen Paul Gillard 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).

  • Conductive polymer, conductive polymer compositions and their use
    Patent number: 7655159
    Abstract: The invention provides an electrode, electrolyte and/or a separator plate comprising a conductive material-doped ester-cured alkaline phenolic resole resin containing conducting alkaline salts.
    Type: Grant
    Filed: April 8, 2004
    Date of Patent: February 2, 2010
    Inventors: Graham Simpson Murray, Sheelagh Anne Campbell, Stephen Paul Gillard