Patents by Inventor David Jochen Lorenz

David Jochen Lorenz 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).

  • Soft filled tissue paper with biased surface properties
    Patent number: 5958185
    Abstract: Soft, strong, and low dusting tissue paper webs useful in the manufacture of soft, absorbent sanitary products such as bath tissue, facial tissue, and absorbent towels are disclosed. The tissue papers comprise fibers such as wood pulp and a non-cellulosic, water insoluble particulate filler such as kaolin clay and possess biased surface properties.
    Type: Grant
    Filed: November 7, 1995
    Date of Patent: September 28, 1999
    Inventors: Kenneth Douglas Vinson, Robert Michael Bourbon, Howard Thomas Deason, David Jochen Lorenz, Charles William Neal, Paul Thomas Weisman