Patents by Inventor Paul J. Miranda

Paul J. Miranda 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).

  • Styrene based ion exchange resins with oxine functionalized groups
    Patent number: 9358537
    Abstract: Oxine ligands placed on styrene base ion exchange resins selectively remove iron and gallium from acidic solutions. After loading, the oxine resin is stripped of the loaded metals and used again for further metal removal. The resins can be used for process streams, acid rock drainages, or any other iron or gallium containing solution.
    Type: Grant
    Filed: September 16, 2013
    Date of Patent: June 7, 2016
    Assignee: Montana Tech of the University of Montana
    Inventors: Paul J. Miranda, Corby G. Anderson, Edward Rosenberg
  • Styrene based ion exchange resins with oxine functionalized groups
    Patent number: 8535528
    Abstract: Oxine ligands placed on styrene base ion exchange resins selectively remove iron and gallium from acidic solutions. After loading, the oxine resin is stripped of the loaded metals and used again for further metal removal. The resins can be used for process streams, acid rock drainages, or any other iron or gallium containing solution.
    Type: Grant
    Filed: January 25, 2010
    Date of Patent: September 17, 2013
    Assignee: Montana Tech of The University Of Montana
    Inventors: Paul J. Miranda, Corby G. Anderson, Edward Rosenberg