Patents by Inventor Gutowski Wojciech Stanislaw

Gutowski Wojciech Stanislaw 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 treatment of polymers
    Patent number: 5922161
    Abstract: This invention relates to a method of modifying or tailoring the surface of polymers and or polymer-based materials to control surface and interface chemistry and molecular structure. In particular a method of modifying at least a part of the surface of a polymer including: (i) oxidising at least part of the surface of the polymer and (ii) treating the oxidised surface with at least one multifunctional amine-containing organic compound to bind said compound to the oxidised polymer surface.
    Type: Grant
    Filed: August 8, 1997
    Date of Patent: July 13, 1999
    Assignee: Commonwealth Scientific and Industrial Research Organisation
    Inventors: Dong Yang Wu, Sheng Li, Gutowski Wojciech Stanislaw