Patents by Inventor Vladmir Konovalov

Vladmir Konovalov 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).

  • Catalyst for akili-free purification of oil raw materials from mercaptans
    Patent number: 8735316
    Abstract: A catalyst for alkali-free purification of oil raw materials includes a solid metalocomplex or a liquid metalocomplex with a general formula (CuMCl)20(Li)2^(L2)i^, where Li is amino alcohol, L2 is acetonitryl or single atom alcohol.
    Type: Grant
    Filed: November 17, 2012
    Date of Patent: May 27, 2014
    Assignee: Greendane Limited
    Inventors: Vladmir Konovalov, Irina Tarkhanova, Sergey Chernyshev
  • Catalyst and method for alkli-free purification of oil raw materials from mercaptans
    Patent number: 8524072
    Abstract: A catalyst for alkali-free purification of oil raw material, consisting of a metalocomplex selected from the group consisting of a solid metalocomplex and a liquid metalocomplex with a general formula (CuIICl)2O(L1)2-4(L2)1-4, where L1 is amino alcohol L2 is acetonitrol or single atom alcohol.
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: September 3, 2013
    Assignee: Greendane Limited
    Inventors: Vladmir Konovalov, Irina Tarkhanova, Sergey Chernyshev
  • Catalyst for Akili-Free Purification of Oil Raw Materials from Mercaptans
    Publication number: 20130137888
    Abstract: A catalyst for alkali-free purification of oil raw materials includes a solid metalocomplex or a liquid metalocomplex with a general formula (CuMCl)20(Li)2?(L2)i?, where Li is amino alcohol, L2 is acetonitryl or single atom alcohol.
    Type: Application
    Filed: November 17, 2012
    Publication date: May 30, 2013
    Applicant: Greendane Limited
    Inventors: Vladmir Konovalov, Irina Tarkhanova, Sergey Chernyshev
  • Catalyst and method for alkli-free purification of oil raw materials from mercaptans
    Publication number: 20110284426
    Abstract: A catalyst for alkali-free purification of oil raw material, consisting of a metalocomplex selected from the group consisting of a solid metalocomplex and a liquid metalocomplex with a general formula (CuIICl)2O(L1)2-4(L2)1-4, where L1 is amino alcohol L2 is acetonitrol or single atom alcohol.
    Type: Application
    Filed: May 24, 2010
    Publication date: November 24, 2011
    Inventors: Vladmir Konovalov, Irina Tarkhanova, Sergey Chernyshev