Patents by Inventor Thorsten Desch

Thorsten Desch 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).

  • Multilayer pipe
    Patent number: 7757721
    Abstract: The present invention relates to a multilayer pipe or hose, in particular a plastic pipe, comprising at least one polyester barrier layer and at least one additional protective layer, the additional protective layer being a polyethylene layer, in particular a HDPE layer, and the barrier layer and the protective layer being are interconnected via at least one adhesion promoter layer.
    Type: Grant
    Filed: January 29, 2003
    Date of Patent: July 20, 2010
    Assignee: Veritas AG
    Inventors: Andreas Seyler, Michael Schieb, Martin Ehret, Thorsten Desch
  • Multilayer pipe
    Publication number: 20080128042
    Abstract: The present invention relates to a multilayer pipe or hose, in particular a plastic pipe, comprising at least one polyester barrier layer and at least one additional protective layer, the additional protective layer being a polyethylene layer, in particular a HDPE layer, and the barrier layer and the protective layer being are interconnected via at least one adhesion promoter layer.
    Type: Application
    Filed: January 29, 2003
    Publication date: June 5, 2008
    Applicant: VERITAS AG
    Inventors: Andreas Seyler, Michael Schieb, Martin Ehret, Thorsten Desch