Patents by Inventor Marion Hax

Marion Hax 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).

  • PES-PPSU BLENDS AS BASIS FOR FOAMS
    Publication number: 20200407558
    Abstract: A composition is used for producing novel types of foam in that they combine specifically good flame-retardant properties with a good elongation at break. These novel types of foam are produced from a blend of polyether sulphone (PES) and polyphenylene sulphone (PPSU).
    Type: Application
    Filed: November 20, 2018
    Publication date: December 31, 2020
    Applicant: Evonik Operations GmbH
    Inventors: Christian TRAßL, Kay Bernhard, Luiz Araujo, Ina Liebl, Dirk Roosen, Uwe Lang, Thomas Richter, Marion Hax, Ron van Hoorn