Patents by Inventor Donna Grecian

Donna Grecian 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).

  • POLYMERIC NANOPARTICLE FORMULATIONS AND THEIR USE FOR IMPROVING THE DIRT PICK UP RESISTANCE OF A COATING
    Publication number: 20060217453
    Abstract: A formulation for repelling particulate matter on the surface of a coating comprising polymeric nanoparticles having a mean particle diameter of from 1 to 50 nm. The polymeric nanoparticles may further be functionalized to impart additional characteristics to modify the surface of the dried coating to minimize the chances for particles to become embedded or attached to the coating.
    Type: Application
    Filed: June 13, 2003
    Publication date: September 28, 2006
    Inventors: Rosemarie Lauer, Ralph Even, Donna Grecian, Robert Solomon