Patents by Inventor Harrell L. Huff

Harrell L. Huff 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).

  • Layered mixed metal hydroxides for the stabilization of radioactive colloids
    Patent number: 5268129
    Abstract: A stabilized radionuclide-colloid composition useful in therapeutic radiation ablation therapies is disclosed. The composition contains a viscosity modifier layered mixed metal hydroxide and optionally an ion exchange medium to stabilize the radioactive colloid.
    Type: Grant
    Filed: May 5, 1992
    Date of Patent: December 7, 1993
    Assignee: The Dow Chemical Company
    Inventors: Jaime Simon, Kenneth McMillan, David A. Wilson, Harrell L. Huff
  • Layered mixed metal hydroxides for the stabilization of radioactive colloids
    Patent number: 5137709
    Abstract: A stabilized radionuclide-colloid composition useful in therapeutic radiation ablation therapies is disclosed. The composition contains a viscosity modifier layered mixed metal hydroxide and optionally an ion exchange medium to stabilize the radioactive colloid.
    Type: Grant
    Filed: February 15, 1991
    Date of Patent: August 11, 1992
    Assignee: The Dow Chemical Company
    Inventors: Jaime Simon, David A. Wilson, Kenneth McMillan, Harrell L. Huff