Patents by Inventor Johanna Zimmermann-Ptacek

Johanna Zimmermann-Ptacek 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).

  • FILM USABLE FOR ROLL-TO-ROLL PROCESSING OF FLEXIBLE ELECTRONIC DEVICES COMPRISING A COMPOSITE MATERIAL OF A POLYMER AND BORON NITRIDE
    Publication number: 20220219357
    Abstract: The present disclosure relates to a film usable for roll-to-roll processing of flexible electronic devices, the film comprising a composite material comprising a polymer and hexagonal boron nitride particles, wherein the hexagonal boron nitride particles comprise platelet-shaped hexagonal boron nitride particles. The present disclosure further relates to a process for producing said film, and to the use of said film.
    Type: Application
    Filed: April 30, 2020
    Publication date: July 14, 2022
    Inventors: Bernd Ruisinger, Armin Kayser, Mark W. Muggli, Michael C. Dadalas, Robert Veenendaal, Johanna Zimmermann-Ptacek