Patents by Inventor Sagynbek Ongarbaev

Sagynbek Ongarbaev 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 of producing polyhydric alcohols
    Patent number: 4018835
    Abstract: A method of producing polyhydric alcohols by hydrogenation of monoses, characterized in that the hydrogenation is carried out on a skeleton nickel catalyst promoted by Fe taken in an amount of from 25 to 400 wt.% with respect to that of nickel used.
    Type: Grant
    Filed: February 13, 1976
    Date of Patent: April 19, 1977
    Inventors: Frunze Bizhanovich Bizhanov, Dmitry Vladimirovich Sokolsky, Ashim Kuranbaevich Omarov, Akhmed Miftakhovich Khisametdinov, Sagynbek Ongarbaev, Nikolai Ivanovich Popov