Patents by Inventor Matthew John Cuthbertson

Matthew John Cuthbertson 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).

  • Coating composition
    Patent number: 6551710
    Abstract: An ultraviolet irradiation curable primer composition for coating optical articles, in which the primer composition comprises: a dithiol or polythiol compound, and an allyl or vinyl monomer. The coating composition can further comprise photochromic dyes and additional polymerizable monomers.
    Type: Grant
    Filed: September 12, 2000
    Date of Patent: April 22, 2003
    Assignee: Sola International Holdings, Ltd.
    Inventors: Fang Chen, Huan Kiak Toh, Mark Christopher Fisher, Matthew John Cuthbertson
  • Laminate wafers
    Patent number: 6256152
    Abstract: A laminate optical article including a first outer layer; a second outer layer; and an inner layer positioned between said first and second outer layers, the inner layer providing a desirable optical property to the laminate optical article.
    Type: Grant
    Filed: January 11, 1999
    Date of Patent: July 3, 2001
    Assignee: Sola International Holdings Ltd.
    Inventors: Peter Wallace Coldrey, Matthew John Cuthbertson, Helena Kloubek, Paul John Coates