Patents by Inventor Henk Beenen

Henk Beenen 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).

  • Polymer bound manganese compounds in cleaning composition
    Patent number: 7754672
    Abstract: The present invention relates to cleaning compositions comprising polymer bound manganese compounds as reducing agents and the use of such manganese compounds in cleaning compositions, particularly to machine dishwashing compositions comprising a protein bound manganese compound as a silver corrosion protection agent and the use of such a manganese compound in dishwashing compositions.
    Type: Grant
    Filed: February 22, 2005
    Date of Patent: July 13, 2010
    Assignee: Dalli-Werke GmbH & Co. KG
    Inventors: Henk Beenen, Robbert de Boer, Inge Stroeks, Janco Van Ommen, Elke Philippsen-Neu, Gaye Ayan, Jürgen Krichel
  • POLYMER BOUND MANGANESE COMPOUNDS IN CLEANING COMPOSITION
    Publication number: 20080004196
    Abstract: The present invention relates to cleaning compositions comprising polymer bound manganese compounds as reducing agents and the use of such manganese compounds in cleaning compositions, particularly to machine dishwashing compositions comprising a protein bound manganese compound as a silver corrosion protection agent and the use of such a manganese compound in dishwashing compositions.
    Type: Application
    Filed: February 22, 2005
    Publication date: January 3, 2008
    Inventor: Henk Beenen