Patents by Inventor Sergei Vyacheslavovich Naydenov

Sergei Vyacheslavovich Naydenov 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).

  • X-ray radiographic method of recognition of materials and device for its realization
    Patent number: 7912177
    Abstract: An efficient X-ray radiographic method for recognition of materials of inspected objects and a corresponding device with improved functional possibilities are proposed, ensuring direct determination of the effective atomic number Zeff of the material, its density and thickness, as well as chemical composition. In customs inspection this should ensure practically unambiguous identification of explosives and drugs, and in medical tomography—early diagnostics of cancer tumors, osteoporosis, atherosclerosis and other dangerous and widespread diseases. The method includes X-raying of the inspected objects and recording of the transmitted radiation in several different spectral ranges with different effective energy by multi-element radiation receivers.
    Type: Grant
    Filed: August 12, 2009
    Date of Patent: March 22, 2011
    Assignee: Institute of Scintillation Materials, National Academy of Sciences of Ukraine
    Inventors: Sergei Vyacheslavovich Naydenov, Boris Viktorovich Grynyov, Volodymyr Diomydovych Ryzhikov
  • X-ray radiographic method of recognition of materials and device for its realization
    Patent number: RE44766
    Abstract: An efficient X-ray radiographic method for recognition of materials of inspected objects and a corresponding device with improved functional possibilities are proposed, ensuring direct determination of the effective atomic number Zeff of the material, its density and thickness, as well as chemical composition. In customs inspection this should ensure practically unambiguous identification of explosives and drugs, and in medical tomography—early diagnostics of cancer tumors, osteoporosis, atherosclerosis and other dangerous and wide-spread diseases. The method includes X-raying of the inspected objects and recording of the transmitted radiation in several different spectral ranges with different effective energy by multi-element radiation receivers.
    Type: Grant
    Filed: July 14, 2011
    Date of Patent: February 18, 2014
    Assignee: Institute of Scintillation Materials, National Academy of Sciences of Ukraine
    Inventors: Sergei Vyacheslavovich Naydenov, Boris Viktorovich Grynyov, Volodymyr Diomydovych Ryzhikov