Patents by Inventor Winfried Spickermann

Winfried Spickermann 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).

  • Patent number: 8211556
    Abstract: A gypsum-based building material having increased thermal conductivity and shielding attenuation, a method for producing the building material, a molding containing the building material and a method for producing the molding are provided. The products and methods include adding ground stock formed of compacted expanded graphite to gypsum-based building materials in order to increase the thermal conductivity and the electromagnetic shielding attenuation of the building materials and moldings, for example gypsum cardboards, produced therefrom.
    Type: Grant
    Filed: August 4, 2006
    Date of Patent: July 3, 2012
    Assignees: SGL Carbon SE, Saint-Gobain Rigips GmbH
    Inventors: Werner Guckert, Winfried Spickermann, Heinz-Joachim Butz, Stephan Duckwitz, Dieter Ehlting
  • Publication number: 20100276437
    Abstract: A container is formed, in which firstly a contained fluid is protected by the packaging, which corresponds to dangerous medium requirements and, with a simple configuration of the closure combination, first closure of the filled container and easy opening and resealing may be achieved. To this end, a container is structured having a press-in lid which serves for first closure. It has a lid ring having a film which is fastened to it in a fluidtight manner and closes an opening which is delimited on the inside by the lid ring. A lid cap which serves to reseal the container is provided. The first closure means and the resealing means can be moved into a tightly sealing position during first closure of the filled container by means of pressure in the direction of one axis of the container, optionally individually or, if preassembled to form one unit, together.
    Type: Application
    Filed: March 20, 2007
    Publication date: November 4, 2010
    Applicant: Impress Metal Packaging SA
    Inventors: Birger Keilberg, Winfried Spickermann
  • Publication number: 20070031704
    Abstract: A gypsum-based building material having increased thermal conductivity and shielding attenuation, a method for producing the building material, a molding containing the building material and a method for producing the molding are provided. The products and methods include adding ground stock formed of compacted expanded graphite to gypsum-based building materials in order to increase the thermal conductivity and the electromagnetic shielding attenuation of the building materials and moldings, for example gypsum cardboards, produced therefrom.
    Type: Application
    Filed: August 4, 2006
    Publication date: February 8, 2007
    Inventors: Werner Guckert, Winfried Spickermann, Heinz-Joachim Butz, Stephan Duckwitz, Dieter Ehlting