Patents by Inventor Lena JOSCH

Lena JOSCH 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).

  • THERMOPLASTIC COMPOSITIONS OF POLYETHERETHERKETONES HAVING IMPROVED TRIBOLOGICAL MATERIAL PROPERTIES AND USE THEREOF
    Publication number: 20230272190
    Abstract: A thermoplastic component may include a matrix component (A) and a filler component (B). The matrix component (A) may include a polyetheretherketone and the filler component (B) may include inorganic particles and carbon-containing particles. The overall composition may include equal or different portions, as filler component (B), of hydrophobic silicon dioxide, carbon fibres, titanium dioxide particles, graphite particles, and a particulate lubricant selected from divalent metallic sulfides and alkaline earth metal sulfates.
    Type: Application
    Filed: July 9, 2021
    Publication date: August 31, 2023
    Applicant: Evonik Operations GmbH
    Inventors: Karl KUHMANN, Reinhard LINEMANN, Joscha SANDHUSEN, Frank LORENZ, Vera SCHIEMANN, Alois K. SCHLARB, Lena JOSCH, Michael BUSSE, Leyu LIN