Patents by Inventor Leonie Jane Hughes

Leonie Jane Hughes 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).

  • BIOLOGICAL NITROGEN REMOVAL
    Publication number: 20110011800
    Abstract: The present invention relates to a method of treating a liquid to extract at least one of carbon, sulphur, nitrogen or phosphate from liquids such as waste water. Preferably, the invention is employed to remove nitrogen from waste water. In an alternate for the invention provides a wastewater treatment system.
    Type: Application
    Filed: December 19, 2008
    Publication date: January 20, 2011
    Applicant: MURDOCH UNIVERSITY
    Inventors: Ralf Cord-Ruwisch, Leonie Jane Hughes