Patents by Inventor Tadeusz Pietrzyk

Tadeusz Pietrzyk 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 for forming nanocomposites
    Publication number: 20070299185
    Abstract: A method of forming a nanocomposite material includes polymerizing a first monomer to form a first polymeric material. A second monomer is added to the first polymeric material and the second monomer is also polymerized to form a polymeric mixture of the first and second polymers, or a polymeric reactor material. The polymeric reactor material is compounded with a concentrate that includes a nanofiller material mixed in a wetting material, thereby forming the nanocomposite material.
    Type: Application
    Filed: July 8, 2005
    Publication date: December 27, 2007
    Inventors: Robert Ottaviani, William Rodgers, Paula Fasulo, Tadeusz Pietrzyk, Charles Buehler