Patents by Inventor Alexandr Ivanovich Lugovskoi

Alexandr Ivanovich Lugovskoi 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).

  • Process for preparing high-octane gasoline components, and a catalyst
    Patent number: 5925801
    Abstract: A process for preparing high-octane gasoline components consists in that a feed stock, composed of isobutane and olefins, preferably butylenes, in a molar ratio between 1 and 40, is contacted at temperatures of from about 50 to about 160.degree. C. and at pressures of from about 1 to about 40 atm. with a heterogeneous acid catalyst, whose active component is a metal-complex or metaloxopolymeric compound of the general formula H.sub.k (Me.sup.1); (Me.sup.2).sub.m O.sub.n X.sub.p wherein k=1-6; j=1-3; m=1-5; n=1-10, p=2-10, dispersed in a porous organic or inorganic matrix, followed by the extraction regeneration of the deactivated catalyst with an organic or inorganic solvent.
    Type: Grant
    Filed: February 13, 1997
    Date of Patent: July 20, 1999
    Assignee: Institut Kataliza Imeni G.K. Boreskova Sibirskogo Otdelenia Rossiiskoi Akademii Nauk
    Inventors: Valery Kuzmich Duplyakin, Valentina Petrovna Finevich, Gleb Alexandrovich Urzhuntsev, Alexandr Ivanovich Lugovskoi