Patents by Inventor Gueorgui Kotelnikov

Gueorgui Kotelnikov 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 obtaining light olefins by the dehydrogenation of the corresponding paraffins
    Patent number: 6362385
    Abstract: A process for obtaining light olefins by the dehydrogenation of corresponding paraffins, by reacting the paraffins with a catalytic system containing chromium oxide, tin oxide, at least one alkali metal oxide, and an alumina-silica carrier, and then regenerating the catalytic system in a regenerator by burning coke deposited on its surface at a temperature higher than the average temperature of the reactor.
    Type: Grant
    Filed: July 23, 1998
    Date of Patent: March 26, 2002
    Assignees: Siamprogetti S.p.A., Oao Nil Yarsintez
    Inventors: Rodolfo Iezzi, Andrea Bartolini, Franco Buonomo, Gueorgui Kotelnikov, Vladimir Bespalov