Patents by Inventor Carl Stonley

Carl Stonley 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).

  • Plastic foil for packages with barrier layer, in particular for food packaging
    Publication number: 20070166494
    Abstract: The invention concerns a plastic foil for packages designed for packaging cereals and cereal-based preparations. The invention is characterized in that said plastic foil consists of several layers among which one heat sealed layer, one HDPE layer and optionally one polypropylene layer, the opposite surface of the heat sealed layer being provided with a metal-coated barrier layer.
    Type: Application
    Filed: February 15, 2005
    Publication date: July 19, 2007
    Inventors: Martin Bergsmann, Friedrich Kastner, Johann Hilburger, Carl Stonley