Patents by Inventor Maurits Van Den Berg

Maurits Van Den Berg 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).

  • Adsorbing agent containing titanium and iron compounds
    Patent number: 8668888
    Abstract: A composition containing titanium and iron compounds, in particular decomposition residue that accumulates as a production residue after the sulphate process during the production of titanium dioxide, is used as an adsorbing agent for inorganic and organic compounds, for example compounds containing phosphorus, arsenic, antimony, sulphur, selenium, tellurium, the cyano group or heavy metal. Toxic substances and pollutants may be removed from a fluid using the adsorbing agent.
    Type: Grant
    Filed: May 17, 2011
    Date of Patent: March 11, 2014
    Assignee: Sachtleben Pigment GmbH
    Inventors: Gerhard Auer, Holger Eickhaus, Horst Günnel, Werner Schuy, Bernd Proft, Maurits Van Den Berg
  • Adsorbing Agent Containing Titanium and Iron Compounds
    Publication number: 20130184149
    Abstract: A composition containing titanium and iron compounds, in particular decomposition residue that accumulates as a production residue after the sulphate process during the production of titanium dioxide, is used as an adsorbing agent for inorganic and organic compounds, for example compounds containing phosphorus, arsenic, antimony, sulphur, selenium, tellurium, the cyano group or heavy metal. Toxic substances and pollutants may be removed from a fluid using the adsorbing agent.
    Type: Application
    Filed: May 17, 2011
    Publication date: July 18, 2013
    Applicant: SACHTLEBEN PIGMENT GMBH
    Inventors: Gerhard Auer, Holger Eickhaus, Horst Günnel, Werner Schuy, Bernd Proft, Maurits Van Den Berg