Patents by Inventor Andreas Hogt

Andreas Hogt 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).

  • Cleaning of filtration membranes with peroxides
    Publication number: 20070056904
    Abstract: The present invention relates to a process for cleaning a filtration membrane by adding one or more peroxide compounds to the influx. Preferably, one or more activators and/or reductants are added to the influx as well, in order to improve the performance of the peroxide compound. Optionally, one or more chelating agents and/or one or more surfactants can be used in said process.
    Type: Application
    Filed: June 29, 2004
    Publication date: March 15, 2007
    Inventors: Andreas Hogt, Wasil Maslow, John Meuer, Andreas Van Swieten