Patents by Inventor Julia Katharina Schuerfeld

Julia Katharina Schuerfeld 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: 8491560
    Abstract: A diaper comprising a garment facing side and a wearer facing side, the diaper further comprising closure elements, at least one closure element comprising: a carrier layer (1) comprising a nonwoven or woven material, and comprising a first surface and a second surface opposite the first surface, a first side edge and a second side edge opposite the first side edge, and a first end edge and a second end edge opposite the first end edge, the first surface of the carrier layer (1) comprising a bonding layer (2), the bonding layer (2) not extending over the entire first surface of the carrier layer (1) and the first surface of the carrier layer (1) further comprising an anchoring layer (3) suitable for the attachment of a hook patch (5), the second surface of the carrier layer (1) comprising a separation layer (4). A closure element and a method of manufacture are further aspects of the invention.
    Type: Grant
    Filed: May 14, 2007
    Date of Patent: July 23, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Julia Katharina Schuerfeld, Norbert Matthias Stelzer