Patents by Inventor Daniel B. Rice

Daniel B. Rice 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).

  • Methods of preparing a surface-activated titanium oxide product and of using same in water treatment processes
    Patent number: 7497952
    Abstract: A method for removing dissolved contaminants from solution using a surface-activated crystalline titanium oxide product having a high adsorptive capacity and a high rate of adsorption with respect to dissolved contaminants, in particular, arsenate and arsenite. Preferably, the titanium oxide product includes crystalline anatase having primary crystallite diameters in the range of 1-30 nm. The surface-activated titanium oxide is combined with other filter media to further improve the removal of dissolved contaminants.
    Type: Grant
    Filed: July 7, 2005
    Date of Patent: March 3, 2009
    Assignee: The Trustees of Stevens Institute of Technology
    Inventors: Xiaoguang Meng, Mazakhir Dadachov, George P. Korfiatis, Christos Christodoulatos, David J. Moll, Geofrey Paul Onifer, Daniel B. Rice, Robert E. Reim, Fredrick W. Vance, Harlan Robert Goltz, Chan Han, William I. Harris
  • Methods of preparing a surface-activated titanium oxide product and of using same in water treatment processes
    Patent number: 7473369
    Abstract: A method for removing dissolved contaminants from solution using a surface-activated crystalline titanium oxide product having a high adsorptive capacity and a high rate of adsorption with respect to dissolved contaminants, in particular, arsenate and arsenite. Preferably, the titanium oxide product includes crystalline anatase having primary crystallite diameters in the range of 1-30 nm. The surface-activated titanium oxide is combined with other filter media to further improve the removal of dissolved contaminants.
    Type: Grant
    Filed: July 14, 2005
    Date of Patent: January 6, 2009
    Assignee: The Trustees of the Stevens Institute of Technology
    Inventors: Xiaoguang Meng, Mazakhir Dadachov, George P. Korfiatis, Christos Christodoulatos, David J. Moll, Geofrey Paul Onifer, Daniel B. Rice, Robert E. Reim, Fredrick W. Vance, Harlan Robert Goltz, Chan Han, William I. Harris
  • Latex containing oxazoline for industrial coatings
    Patent number: 5629396
    Abstract: The incorporation of oxazoline monomers into conventional latexes imparts resistance to flash rust and salt fog of industrial coatings which contain the oxazoline latex.
    Type: Grant
    Filed: January 5, 1995
    Date of Patent: May 13, 1997
    Assignee: The Dow Chemical Company
    Inventors: Daniel B. Rice, James G. Galloway, William H. Keskey