Patents by Inventor Aleksandr Valentinovich Bolshakov

Aleksandr Valentinovich Bolshakov 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).

  • Heavy fuel oil
    Patent number: 7708876
    Abstract: This invention relates to oil refining, more particularly to a composition of a heavy fuel oil for use in marine power units and boiler plants. The fuel comprises, in percent by weight: an extract from the selective extraction of gas oil—(3-5), heavy catalytic cracking gas oil—(3-10), vacuum gas oil—(5-10), tar or topped residuum—(3-10), straight-run black oil—(10-20), viscosity breaking residue of heavy oil fractions—the rest. The selected combination of the components and their ratio may for example, result in a stable heavy fuel oil having improved viscosity properties. The inclusion of the above components into the fuel composition may also make it possible to expand the production of heavy fuel oils produced.
    Type: Grant
    Filed: July 11, 2006
    Date of Patent: May 4, 2010
    Assignee: Oiltreid Limited Liabilities Company
    Inventors: Valentin Filippovich Bolshakov, Aleksandr Valentinovich Bolshakov, Tamara Nikitovna Mitusova, Sergey Olegovich Shinkov, Tatiana Felikosovna Ovchinnikova
  • Light fuel oil
    Patent number: 7695610
    Abstract: The invention relates to oil refining, more particularly to a composition of a light fuel oil for use in medium-speed diesel engines of marine power units. The inventive light fuel oil comprises, in % by wt.: black oil—(4-10), tar—(2-10), light catalytic cracking gas oil—(10-30), heavy catalytic cracking gas oil—(5-10), a straight-run diesel fuel—(8-10), a viscosity breaking residuum of a heavy oil fraction—the rest. The selected component ratio will enable to improve the fuel stability in transportation and storage, expand the range of available fuels and increase the production volumes of quality fuels, while rationally using poor-quality products readily available at refineries.
    Type: Grant
    Filed: July 13, 2006
    Date of Patent: April 13, 2010
    Assignee: Oiltreid Limited Liabilities Company
    Inventors: Valentin Filippovich Bolshakov, Aleksandr Valentinovich Bolshakov, Tamara Nikitovna Mitusova, Sergey Olegovich Shinkov, Tatiana Felikosovna Ovchinnikova
  • Light Oil Fuel
    Publication number: 20080210595
    Abstract: The invention relates to oil refining, more particularly to a composition of a light fuel oil for use in medium-speed diesel engines of marine power units. The inventive light fuel oil comprises, in % by wt.: black oil—(4-10), tar—(2-10), light catalytic cracking gas oil—(10-30), heavy catalytic cracking gas oil—(5-10), a straight-run diesel fuel—(8-10), a viscosity breaking residuum of a heavy oil fraction—the rest. The selected component ratio will enable to improve the fuel stability in transportation and storage, expand the range of available fuels and increase the production volumes of quality fuels, while rationally using poor-quality products readily available at refineries.
    Type: Application
    Filed: July 13, 2006
    Publication date: September 4, 2008
    Applicant: OILTREID LIMITED LIABILITIES COMPANY
    Inventors: Valentin Filippovich Bolshakov, Tatiana Felikosovna Ovchinnikova, Aleksandr Valentinovich Bolshakov, Tamara Nikitovna Mitusova, Sergey Olegovich Shinkov, Irina Mikhailovna Kuznetsova, Mikhail Georgievich Kuznetsov, Olga Rafaelevna Sergeeva, Vladimir Arnoldovich Vinokurov, Valery Vasilevich Kozlov, Igor Robertovich Vugin