Patents by Inventor Vladimir S Shokurov

Vladimir S Shokurov 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).

  • Method for producing a coiled body for irradiating radioactive radiation
    Patent number: 6415009
    Abstract: The method comprises the steps of forming an elongated tubular metal casing 1. This elongated tubular metal casing 1 is then coiled. The coiled tubular casing 11 is filled with a material 9 capable to irradiate radioactive radiation. The material 9 is in liquid state with following crystallization in the coiled tubular casing 11. The filled coiled tubular casing 11 is then sealed at its ends 5.
    Type: Grant
    Filed: July 13, 1999
    Date of Patent: July 2, 2002
    Assignee: Acrostak Co.
    Inventors: Youri Genadievich Toporov, Vyacheslav Terentyevich Filimonov, Vladimir S Shokurov
  • Irradiating filament and method of making same
    Patent number: 6146322
    Abstract: A filament for irradiating a living body has a core material capable of irradiating radioactive radiation clad in a tubular casing of protective material different from the material forming the core. The materials forming the core and casing have a purity not less than 99.5 atomic percent and a grain size not exceeding 30 .mu.m and the outer diameter of the filament is not less than 80 .mu.m.
    Type: Grant
    Filed: October 30, 1996
    Date of Patent: November 14, 2000
    Assignee: Schneider (Europe) AG
    Inventors: Igor I. Papirov, Anatolij I. Pikalov, Vladimir S. Shokurov, Sergej V. Sivtzov, Youri G. Popowski, Vitali E. Verin