Patents by Inventor Allan Hawkhurst

Allan Hawkhurst 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).

  • Method of preparing an anisotropic polymer film on a substrate with a structured surface
    Publication number: 20050118355
    Abstract: An anisotropic polymer film with improved alignments prepared by coating onto a substrate with a structured surface. The polymer films thereby obtained are useful in optical and electrooptical devices for decorative and security applications.
    Type: Application
    Filed: December 10, 2004
    Publication date: June 2, 2005
    Inventors: Matthias Kuntz, John Patrick, Guy Gregory, Tony Bleasdale, Rodney Riddle, Robert Hammond-Smith, Peter Howarth, Allan Hawkhurst