Patents by Inventor L. M. Sharygin

L. M. Sharygin 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).

  • Inorganic sorbent for molybdenum-99 extraction from irradiated uranium solutions and its method of use
    Patent number: 6337055
    Abstract: A high radiation resistant inorganic sorbent is used for the extraction of Mo-99 from the fission byproducts of a uranyl sulfate nuclear-fueled homogeneous-solution nuclear reactor. The sorbent is a composition of hydrated titanium dioxide combined with 5 to 40 mole percent zirconium hydroxide formed into pellets and saturated with an isotope composition of uranium.
    Type: Grant
    Filed: January 21, 2000
    Date of Patent: January 8, 2002
    Assignee: TCI Incorporated
    Inventors: N. D. Betenekov, E. I. Denisov, T. A. Nedobukh, L. M. Sharygin