Patents by Inventor Olaf Nobert Kirchner

Olaf Nobert Kirchner 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).

  • POLYAMIDE COMPOSITE STRUCTURES AND PROCESSES FOR THEIR PREPARATION
    Publication number: 20120108127
    Abstract: Disclosed herein are composite structures, overmolded composites structures and processes for their preparation. The disclosed composite structures have a surface having at least a portion made of a surface resin composition, and comprise a fibrous material being impregnated with a matrix resin composition, wherein the matrix polyamide resin composition and the surface resin composition are selected from polyamide compositions comprising a blend of semi-aromatic polyamides.
    Type: Application
    Filed: October 27, 2011
    Publication date: May 3, 2012
    Applicant: E.I. DU PONT DE NEMOURS AND COMPANY
    Inventors: Shengmei Yuan, Andri E. Elia, Olaf Nobert Kirchner, Martyn Douglas Wakeman, Bryan Benedict Sauer, Phong Du