Patents by Inventor Axel Boddenberg

Axel Boddenberg 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).

  • TREATMENT OF WASTE WATER CONTAINING FLUORINATED ACIDS OR THE SALTS THEREOF
    Publication number: 20130168319
    Abstract: The invention relates to a method of separating off fluorinated acids, in particular perfluorocarboxylic acids and perfluorosulphonic acids or salts thereof, from dilute aqueous solutions with the help of anion exchangers.
    Type: Application
    Filed: February 15, 2011
    Publication date: July 4, 2013
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Eike Gabel, Helmut Lahr, Thomas Gruber, Stefan Neumann, Uwe Böger, Axel Boddenberg