Patents by Inventor Rudolf Neumayer

Rudolf Neumayer 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).

  • Combination of a dispenser for dispensing portions of sealing material with a sealing material
    Patent number: 12258231
    Abstract: A combination of a dispenser for dispensing portions of sealing material and a sealing material in the form of a flexible film, wherein the sealing material comprises polytetrafluoroethylene film having the following parameters: a film thickness of 50 to 500 ?m; a density between 1.20 and 1.80 g/cm3; a longitudinal strength of more than 11 N/mm2; a transversal strength of more than 2 N/mm2; a longitudinal elongation of more than 200%; and a transversal elongation of more than 1000%.
    Type: Grant
    Filed: April 9, 2021
    Date of Patent: March 25, 2025
    Assignee: Henkel AG & Co. KGaA
    Inventors: Holger Eichelmann, Norbert Bialas, Massimiliano Casali, Peter O'Sullivan, Rudolf Neumayer, Udo Hinterseer
  • Combination of a Dispenser for Dispensing Portions of Sealing Material with a Sealing Material
    Publication number: 20210221631
    Abstract: A combination of a dispenser for dispensing portions of sealing material and a sealing material in the form of a flexible film, wherein the sealing material comprises polytetrafluoroethylene film having the following parameters: a film thickness of 50 to 500 ?m; a density between 1.20 and 1.80 g/cm3; a longitudinal strength of more than 11 N/mm2; a transversal strength of more than 2 N/mm2; a longitudinal elongation of more than 200%; and a transversal elongation of more than 1000%.
    Type: Application
    Filed: April 9, 2021
    Publication date: July 22, 2021
    Inventors: Holger Eichelmann, Norbert Bialas, Massimiliano Casali, Peter O'Sullivan, Rudolf Neumayer, Udo Hinterseer