Patents by Inventor Hans-Josef Fausten

Hans-Josef Fausten 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).

  • Antistatic extruded polycarbonate sheets
    Patent number: 5360658
    Abstract: The present invention relates to antistatic extruded polycarbonate sheets produced from thermoplastic polycarbonates, polyalkylene terephthalates and carbon black, as well as processes for the production of such sheets.
    Type: Grant
    Filed: March 11, 1993
    Date of Patent: November 1, 1994
    Assignee: Bayer Aktiengesellschaft
    Inventors: Jurgen Schmitz, Hans-Leo Weber, Hans-Josef Fausten, Hans-Wolfgang Schmoranzer, Udo Hansel
  • Process for the production of cast films from polyaryl sulphone/polycarbonate mixtures
    Patent number: 4343756
    Abstract: Mixtures of polyaryl sulphones and polycarbonates solutions made stable by the introduction of solubilizing agents are used to prepare cast films of improved properties.
    Type: Grant
    Filed: November 17, 1980
    Date of Patent: August 10, 1982
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hans-Leo Weber, Eckart Reese, Hans Kaloff, Hans-Josef Fausten