Patents by Inventor Jeff Sonnenberg

Jeff Sonnenberg 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: 7972474
    Abstract: Tissue products are disclosed having desirable strength, stretch and softness properties. In particular, the tissue products exhibit relatively high strength while still having a relatively low stiffness and a significant amount of stretch. The tissue webs generally comprise uncreped through-air dried webs. In accordance with the present disclosure, the webs are formed in a through-air drying process in which the transfer fabric and the through-air drying fabric are both textured fabrics having a substantially uniform high strain distribution in the cross-machine direction. Various improvements in properties in the cross-machine direction are exhibited by deforming or molding a tissue web against one or more of the fabrics during the tissue making process.
    Type: Grant
    Filed: December 13, 2005
    Date of Patent: July 5, 2011
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Richard Underhill, Jeff Sonnenberg, Kevin Vogt, Jeff Mathews
  • Publication number: 20070131366
    Abstract: Tissue products are disclosed having desirable strength, stretch and softness properties. In particular, the tissue products exhibit relatively high strength while still having a relatively low stiffness and a significant amount of stretch. The tissue webs generally comprise uncreped through-air dried webs. In accordance with the present disclosure, the webs are formed in a through-air drying process in which the transfer fabric and the through-air drying fabric are both textured fabrics having a substantially uniform high strain distribution in the cross-machine direction. Various improvements in properties in the cross-machine direction are exhibited by deforming or molding a tissue web against one or more of the fabrics during the tissue making process.
    Type: Application
    Filed: December 13, 2005
    Publication date: June 14, 2007
    Inventors: Richard Underhill, Jeff Sonnenberg, Kevin Vogt, Jeff Mathews