Patents by Inventor George Barry Park

George Barry Park 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).

  • Surface-Doped Particles Of Ti02 Or Zno And Their Use
    Publication number: 20080031832
    Abstract: A particle of TiO2 or ZnO which has been doped with one or more other elements such that the concentration of dopant in the surface of the particle is greater than that at the core of the particle, and compositions containing such particles for use as sunscreens or in veterinary, agricultural or horticultural compositions or as coatings for plastics and other materials.
    Type: Application
    Filed: January 26, 2005
    Publication date: February 7, 2008
    Applicant: Oxonica Limited
    Inventors: Gareth Wakefield, George Barry Park, Sarah Lipscomb, Edward Holland
  • Radially-recoverable sleeve of composite
    Patent number: 5645906
    Abstract: A cable splice case or other article for environmental sealing comprises a composite material having multifilament fibres therein, which fibres are blocked in order to prevent passage of fluid through the material in a direction parallel to its major surfaces.
    Type: Grant
    Filed: July 15, 1994
    Date of Patent: July 8, 1997
    Assignee: Raychem Limited
    Inventors: George Barry Park, Frank James Lowe, George Michael John Ganbuehler, Norman Hutt, Stephen Alan Webb, Hendrick Graulus