Patents by Inventor Andreas WINTZER

Andreas WINTZER 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 COATING OF POLYSTYRENE PARTICLES
    Publication number: 20260217934
    Abstract: The present invention refers to a method for providing polystyrene beads, especially expandable polystyrene beads, with a coating, especially with an antistatic and/or antilumping coating, and to the polystyrene beads thus obtainable as well as to a respective coating agent to be used in such method.
    Type: Application
    Filed: February 28, 2023
    Publication date: July 30, 2026
    Inventors: Sebastian REYER, Michael STEHR, Andreas WINTZER