Patents by Inventor Brigitie Giesen

Brigitie Giesen 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).

  • Transparent abrasive cleaning product, especially manual dishwashing liquid
    Patent number: 7393820
    Abstract: A substantially transparent, liquid cleaning product for hard surfaces, comprising at least 15% by weight of a surfactant and one or more abrasive materials selected from the group consisting of polymers having a diameter of from 0.6 to 4 mm, natural materials having a diameter of from 0.05 to 4 mm, and mixtures thereof.
    Type: Grant
    Filed: December 8, 2006
    Date of Patent: July 1, 2008
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Heinz-Dieter Soldanski, Brigitie Giesen
  • Transparent abrasive cleaning product, especially manual dishwashing liquid
    Publication number: 20070167345
    Abstract: A substantially transparent, liquid cleaning product for hard surfaces, comprising at least 15% by weight of a surfactant and one or more abrasive materials selected from the group consisting of polymers having a diameter of from 0.6 to 4 mm, natural materials having a diameter of from 0.05 to 4 mm, and mixtures thereof.
    Type: Application
    Filed: December 8, 2006
    Publication date: July 19, 2007
    Inventors: Heinz-Dieter Soldanski, Brigitie Giesen