Patents by Inventor Dave A. Sorens

Dave A. Sorens 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: 4528316
    Abstract: A creping adhesive comprising an aqueous admixture of polyvinyl alcohol and a water-soluble, thermosetting, cationic polyamide resin provides increased adhesion in the manufacture of creped wadding.
    Type: Grant
    Filed: October 18, 1984
    Date of Patent: July 9, 1985
    Assignee: Kimberly-Clark Corporation
    Inventor: Dave A. Sorens