Patents by Inventor Mirella Rottmann

Mirella Rottmann 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).

  • Syndet soaps comprising alkyl and/or alkenyl oligoglycosides
    Patent number: 5981452
    Abstract: The invention relates to new syndet soaps which contain alkyl and/or alkenyl oligoglycosides as surfactant component and starch as builder. The products are distinguished by a particularly rich and creamy foam and by an optimized feeling on the skin.
    Type: Grant
    Filed: December 4, 1996
    Date of Patent: November 9, 1999
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Karlheinz Schrader, Hermann Hensen, Werner Seipel, Mirella Rottmann