Patents by Inventor Ute Honert

Ute Honert 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).

  • Polypropylene containers
    Patent number: 6884450
    Abstract: A container comprises a substrate and a multi-layer film The substrate has a bottom wall and a continuous base wall in which the continuous base wall encompasses the bottom wall and extends upwardly therefrom. The substrate comprises at least one particulate mineral filler and polypropylene. The multi-layer film is attached to the substrate. The multi-layer film comprises at least a first layer and a second layer The first layer comprises a metallocene-catalyzed polyolefin The second layer comprises polypropylene. The substrate and the multi-layer film are made in the absence of ethylene vinyl alcohol copolymer (EVOH), ethylene vinyl acetate copolymer (EVA), and ethylene methyl acrylate copolymer (EMA).
    Type: Grant
    Filed: October 3, 2002
    Date of Patent: April 26, 2005
    Assignee: Pactiv Corporation
    Inventors: Wen P. Wu, Tapan Banerjee, Ute Honert, Gary D. Ennis, Mark A. Erickson
  • Polypropylene containers
    Publication number: 20040067288
    Abstract: A container comprises a substrate and a multi-layer film The substrate has a bottom wall and a continuous base wall in which the continuous base wall encompasses the bottom wall and extends upwardly therefrom. The substrate comprises at least one particulate mineral filler and polypropylene. The multi-layer film is attached to the substrate. The multi-layer film comprises at least a first layer and a second layer The first layer comprises a metallocene-catalyzed polyolefin The second layer comprises polypropylene. The substrate and the multi-layer film are made in the absence of ethylene vinyl alcohol copolymer (EVOH), ethylene vinyl acetate copolymer (EVA), and ethylene methyl acrylate copolymer (EMA).
    Type: Application
    Filed: October 3, 2002
    Publication date: April 8, 2004
    Inventors: Wen P. Wu, Tapan Banerjee, Ute Honert, Gary D. Ennis, Mark A Erickson