Patents by Inventor Susanne Tondra

Susanne Tondra 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).

  • Detergents
    Publication number: 20100024846
    Abstract: Phosphate-free, bleaching agent-containing dishwasher detergents which contain a) citrate, b) bleaching catalyst selected from the group consisting of the bleach-boosting transition metal salts and transition metal complexes, c) copolymer(s) which comprise i) one or more acid group-containing monomer, ii) one or more additional hydrophobic monomer. The detergents have an improved bleaching action.
    Type: Application
    Filed: August 6, 2009
    Publication date: February 4, 2010
    Applicant: Henkel AG & KGaA
    Inventors: Nadine Warkotsch, Johannes Zipfel, Christian Nitsch, Arnd Kessler, Thomas Holderbaum, Cornelius Bessler, Susanne Tondra, Thomas Mueller-Kirschbaum, Sven Mueller, Arno Dueffels