Patents by Inventor Vyacheslav Vasilievich Osiko

Vyacheslav Vasilievich Osiko 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).

  • Apparatus for producing high-melting-metal-oxide-based crystalline materials
    Patent number: 4116598
    Abstract: Apparatus for producing high-melting-metal-oxide-based crystalline materials by melting a charge under the effect of a high-frequency electromagnetic field with the charge melting zone being maintained constant, the charge being loaded continuously and obtained crystalline material being withdrawn also continuously. The apparatus is a cooled mould, whose body is shaped as a truncated cone with an angle between its generatrix and cone height ranging from 2.degree. to 10.degree., and an induction coil encompassing the body of the cooled mould in the region of location of the constant melting zone.
    Type: Grant
    Filed: March 3, 1977
    Date of Patent: September 26, 1978
    Assignee: Fizichesky Institut Imeni P.N. Lebedeva Akademii Nauk SSSR
    Inventors: Vladimir Ilich Alexandrov, Vyacheslav Vasilievich Osiko, Vladimir Mikhailovich Tatarintsev, Viktor Timofeevich Udovenchik
  • Method of synthesis of metal chromites
    Patent number: 4035266
    Abstract: A method of synthesizing metal chromites comprising melting metal oxides including chromium oxide in an equimolar ratio. The oxides are melted under the action of a high-frequency electric field with the addition to the metal oxides of an electrically conductive material having an electric resistivity of no more than 10 Ohm.cm at 20.degree. C and in an amount of at least 0.05% by weight.
    Type: Grant
    Filed: December 3, 1974
    Date of Patent: July 12, 1977
    Inventors: Vladimir Ilich Alexandrov, Vladimir Grigorievich Gordon, Ernest Nikolaevich Muraviev, Vyacheslav Vasilievich Osiko, Alexandr Mikhailovich Prokhorov, Eduard Georgievich Spiridonov, Vladimir Mikhailovich Tatarintsev
  • Sintered cermet containing ground monocrystals
    Patent number: 4030891
    Abstract: A matrix of a heat-resistant material with a filler of refractory oxides of metals contained in the matrix in the form of ground monocrystals.
    Type: Grant
    Filed: December 2, 1974
    Date of Patent: June 21, 1977
    Inventors: Vladimir Ilich Alexandrov, Vyacheslav Vasilievich Osiko, Ernest Nikolaevich Muraviev, Eduard Georgievich Spiridonov, Vladimir Mikhailovich Tatarintsev, Vladimir Grigorievich Gordon
  • Metal-ceramic
    Patent number: 4000983
    Abstract: The invention relates to metal-ceramics based on high-melting oxides and metallic chromium.The distinguishing feature of the ceramic cermets of this invention resides in the fact that chromites of rare earth metals, yttrium chromite of scandium chromite are used as the high-melting oxides.
    Type: Grant
    Filed: July 24, 1974
    Date of Patent: January 4, 1977
    Inventors: Vladimir Ilich Alexandrov, Vyacheslav Vasilievich Osiko, Ernest Nikolaevich Muraviev, Eduard Georgievich Spiridonov, Vladimir Mikhailovich Tartarintsev, Vladimir Grigorievich Gordon
  • Single crystals based on stabilized zirconium dioxide or hafniun dioxide
    Patent number: 3984524
    Abstract: Single crystals based on stabilized zirconium dioxide or hafnium dioxide, wherein used as the stabilizer is scandium oxide or an oxide of one of the rare-earth elements. The content of components in a single crystal is as follows (mol.%):______________________________________ zirconium dioxide or hafnium dioxide 70-95 stabilizer 30-5. ______________________________________The single crystals of the present invention may also contain coloring agents in an amount of 0.01 to 5% of the single crystal weight.
    Type: Grant
    Filed: January 14, 1975
    Date of Patent: October 5, 1976
    Inventors: Vladimir Ilich Alexandrov, Vyacheslav Vasilievich Osiko, Vladimir Mikhailovich Tatarintsev, Viktor Timofeevich Udovenchik