Patents by Inventor Dorothea KETTNER

Dorothea KETTNER 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).

  • COMPOSITE PANE COMPOSED OF A POLYMERIC PANE AND A GLASS PANE
    Publication number: 20170129219
    Abstract: A vehicular composite pane including a polymeric pane with a thickness of 1.5 mm to 10 mm and a glass pane with a thickness of 0.3 mm to 1 mm areally bonded to the polymeric pane. The polymeric pane contains at least polycarbonate (PC) and/or polymethyl methacrylate (PMMA). The glass pane is a non-prestressed pane.
    Type: Application
    Filed: May 5, 2015
    Publication date: May 11, 2017
    Inventors: Stefan UEBELACKER, Sandra SIENERTH, Dorothea KETTNER, Stephan KREMERS
  • COMPOSITE GLASS WITH THIN INNER PANE
    Publication number: 20170113520
    Abstract: A vehicle composite glass for separating a vehicle interior from an external environment is presented. The vehicle composite glass has a stack configuration that includes an inner pane made of glass, and outer pane made of glass, and a thermoplastic intermediate layer placed between the two panes bonding the inner pane to the outer pane. In one case, the thickness of the inner pane is 0.1 mm to 0.4 mm and the thickness of the outer pane is 1.0 mm to 1.8 mm.
    Type: Application
    Filed: March 9, 2015
    Publication date: April 27, 2017
    Inventors: Sandra SIENERTH, Stephan KREMERS, Dorothea KETTNER, Stefan UEBELACKER