Patents by Inventor Ulf Wienboeker

Ulf Wienboeker 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).

  • MULTI-LAYER PACKAGING MATERIAL
    Publication number: 20110048996
    Abstract: Multi-layer packaging material, especially laminate, preferably for food, hygiene products and electronic products, having at least one metal barrier—especially aluminum—layer and at least one paper layer, and also roll material. The paper layer is laser-marked with predetermined intensity at least portion-wise through its entire cross-section, and optionally the metal layer on its surface side.
    Type: Application
    Filed: August 17, 2010
    Publication date: March 3, 2011
    Applicant: Huhtamaki Ronsberg, Zweigniederlassung der Huhtamaki Deutschland GmbH
    Inventors: Thomas Klaus, Ulf Wienboeker