Patents by Inventor Bettina Jackwerth

Bettina Jackwerth 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).

  • Wax-based compositions
    Publication number: 20040234561
    Abstract: A composition for use on personal hygiene articles containing: (a) a primary wax or oil component selected from the group consisting of a C14-30 dialkyl carbonate, a C14-30 dialkylene carbonate, and mixtures thereof; and (b) up to about 10% by weight of water, and wherein the composition has a melting point above about 25° C.
    Type: Application
    Filed: June 29, 2004
    Publication date: November 25, 2004
    Inventors: Achim Ansmann, Ulrich Issberner, Stefan Bruening, Bettina Jackwerth, Daniele Hoffmann