Patents Represented by Attorney, Agent or Law Firm David Cleveland
  • Transparent conductive articles and methods of making same
    Patent number: 7276291
    Abstract: An electronic device on a plastic substrate, at least one side of the device being protected from reaction with or incorporation of moisture by a composite barrier. The composite barrier may contain, for example, multiple layers of transparent conductive oxide separated by one or more vacuum-evaporated in-situ polymerized organic layers, or may contain multiple barrier layers of transparent conductive oxide, transparent metal, or transparent conductive metal nitride, separated by at least one layer of organic dielectric polymer.
    Type: Grant
    Filed: December 12, 2002
    Date of Patent: October 2, 2007
    Assignee: 3M Innovative Properties Company
    Inventor: Clark I. Bright
  • Ceramer composition incorporating fluoro/silane component and having abrasion and stain resistant characteristics
    Patent number: 6245833
    Abstract: A curable ceramer composition, coated articles and methods for making and curing the composition. The curable ceramer comprises a fluoro/silane, a crosslinkable silane, a curable binder precursor, and a colloidal inorganic oxide. The ceramer has a long shelf life before cure and can be used to provide cured ceramer coatings and articles having stain resistance, abrasion resistance and hardness.
    Type: Grant
    Filed: September 3, 1999
    Date of Patent: June 12, 2001
    Assignee: 3M Innovative Properties
    Inventors: Soonkun Kang, George G. I. Moore