Patents by Inventor Danielle Stoll

Danielle Stoll 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).

  • Secondary process for radioactive chloride deweaponization and storage
    Patent number: 7994379
    Abstract: A radioactive containment composition may be created for containing radionuclides from a radioactive material by mixing a clay mineral with water. This mixture may form an aqueous clay suspension. The mixture can be refined by filtering to remove coarse material. The aqueous clay suspension may be applied to a radioactive material, allowing the radionuclides to be exchanged with cations in the aqueous clay suspension. The resulting aqueous slurry, a silver-based solution may be added to produce a suspension. The suspension may be collected, heated and analyzed.
    Type: Grant
    Filed: December 22, 2009
    Date of Patent: August 9, 2011
    Assignee: George Mason Intellectual Properties, Inc.
    Inventors: Stephen C. Elmore, Mark P. S. Krekeler, Danielle Stoll, Cynthia M. Tselepis
  • Secondary Process for Radioactive Chloride Deweaponization and Storage
    Publication number: 20100099937
    Abstract: A radioactive containment composition may be created for containing radionuclides from a radioactive material by mixing a clay mineral with water. This mixture may form an aqueous clay suspension. The mixture can be refined by filtering to remove coarse material. The aqueous clay suspension may be applied to a radioactive material, allowing the radionuclides to be exchanged with cations in the aqueous clay suspension. The resulting aqueous slurry, a silver-based solution may be added to produce a suspension. The suspension may be collected, heated and analyzed.
    Type: Application
    Filed: December 22, 2009
    Publication date: April 22, 2010
    Inventors: Mark P.S. Krekeler, Stephen C. Elmore, Cynthia M. Tselepis, Danielle Stoll
  • Secondary process for radioactive chloride deweaponization and storage
    Patent number: 7663014
    Abstract: A radioactive containment composition may be created for containing radionuclides from a radioactive material by mixing a clay mineral with water. This mixture may form an aqueous clay suspension. The mixture can be refined by filtering to remove coarse material. The aqueous clay suspension may be applied to a radioactive material, allowing the radionuclides to be exchanged with cations in the aqueous clay suspension. The resulting aqueous slurry, a silver-based solution may be added to produce a suspension. The suspension may be collected, heated and analyzed.
    Type: Grant
    Filed: September 13, 2006
    Date of Patent: February 16, 2010
    Assignee: George Mason Intellectual Properties, Inc.
    Inventors: Mark P. S. Krekeler, Stephen C. Elmore, Cynthia M. Tselepis, Danielle Stoll
  • Secondary Process for Radioactive Chloride Deweaponization and Storage
    Publication number: 20070112241
    Abstract: A radioactive containment composition may be created for containing radionuclides from a radioactive material by mixing a clay mineral with water. This mixture may form an aqueous clay suspension. The mixture can be refined by filtering to remove coarse material. The aqueous clay suspension may be applied to a radioactive material, allowing the radionuclides to be exchanged with cations in the aqueous clay suspension. The resulting aqueous slurry, a silver-based solution may be added to produce a suspension. The suspension may be collected, heated and analyzed.
    Type: Application
    Filed: September 13, 2006
    Publication date: May 17, 2007
    Inventors: Mark Krekeler, Stephen Elmore, Cynthia Tselepis, Danielle Stoll