Patents by Inventor Sieglinde Trokowski

Sieglinde Trokowski 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).

  • REMOVAL OF OXO ANIONS FROM WATER
    Publication number: 20110056887
    Abstract: The present invention relates to a process for removing oxo anions from water and aqueous solutions having a high proportion of silicate by means of a filter arrangement comprising at least one anion exchanger and at least one oxo anion-specific adsorber, and to a filter arrangement to be used for this purpose.
    Type: Application
    Filed: September 8, 2009
    Publication date: March 10, 2011
    Applicants: LANXESS DEUTSCHLAND GMBH, LANXESS CORPORATION
    Inventors: Stefan Neumann, Reinhold Klipper, Jens Stoll, Silivia Breuer, Sieglinde Trokowski, Brigitte Chudzik-Raeth, Wei-Hsin Chou, Phil Fatula, Tony Decola