Patents by Inventor Stephen Thomas Backett

Stephen Thomas Backett 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).

  • Topical Formulations Containing Sporopollenin
    Publication number: 20080311213
    Abstract: Topical formulation containing an active substance which is chemically or physically bound to, or encapsulated within, an exine shell of a naturally occurring spore. The active substance can be released from the exine shell on application to a living or non-living surface. The invention may be used to provide gradual release of the active substance over a period of time subsequent to application of the formulation to the surface.
    Type: Application
    Filed: July 27, 2006
    Publication date: December 18, 2008
    Inventors: Stephen Lawrence Atkin, Stephen Thomas Backett, Grahame MacKenzie