Patents by Inventor Erika Stoltz

Erika Stoltz 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).

  • Process for the production of chlorine dioxide
    Patent number: 8431104
    Abstract: The invention concerns a process for the production of chlorine dioxide comprising formation of chlorine dioxide in a reaction medium in at least one reaction vessel and withdrawing chlorine dioxide from said at least one reaction vessel, the process further comprising a step of treating reaction medium or at least one process stream originating directly or indirectly from said at least one reaction vessel with an adsorbent efficient for removing chlorinated organic compounds from said at least one process stream.
    Type: Grant
    Filed: January 3, 2008
    Date of Patent: April 30, 2013
    Assignee: Akzo Nobel N.V.
    Inventors: Kalle Hans Thomas Pelin, Fredrik Persson, Erika Stoltz
  • Process for the production of chlorine dioxide
    Publication number: 20100055027
    Abstract: The invention concerns a process for the production of chlorine dioxide comprising formation of chlorine dioxide in a reaction medium in at least one reaction vessel and withdrawing chlorine dioxide from said at least one reaction vessel, the process further comprising a step of treating reaction medium or at least one process stream originating directly or indirectly from said at least one reaction vessel with an adsorbent efficient for removing chlorinated organic compounds from said at least one process stream.
    Type: Application
    Filed: January 3, 2008
    Publication date: March 4, 2010
    Applicant: Akzo Nobel N.V.
    Inventors: Kalle Hans Thomas Pelin, Fredrik Persson, Erika Stoltz