Patents by Inventor Daniela Poethow

Daniela Poethow 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).

  • AEROSOL CLEANER WITH CORROSION-INHIBITING ACTION
    Publication number: 20090018044
    Abstract: A nanoparticulate colloidal silica can be used as a corrosion inhibitor in aqueous compositions which are stored in aerosol spray cans. In particular, it is possible to formulate spray cleaners for carpets, said cleaners comprising a nanoparticulate colloidal silica as a corrosion inhibitor as being used in a process for cleaning carpets.
    Type: Application
    Filed: July 2, 2008
    Publication date: January 15, 2009
    Applicant: Henkel AG & Co. KGaA
    Inventors: Michael Dreja, Daniela Poethow