Patents by Inventor Oleg V. OZEROV

Oleg V. OZEROV 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).

  • ALKENE FUNCTIONALIZED ACTIVATORS AND THEIR USE IN ELECTRICAL APPLICATIONS
    Publication number: 20230183401
    Abstract: Processes of polymerizing polyolefins and synthesis of activators. The polymerization processes include polymerizing one or more (C2-C12)?-olefin monomers in the presence of at least one catalyst and at least one co-catalyst to produce a polyolefin. The co-catalyst includes a cation and an anion, in which the anion has a structure having a vinyl terminated alkene, one boron atom or more than one boron atoms, and at least four halogen atoms. The anion of the co-catalysts is incorporated into a polymer chain of the polyolefin.
    Type: Application
    Filed: April 30, 2020
    Publication date: June 15, 2023
    Applicants: DOW GLOBAL TECHNOLOGIES LLC, THE TEXAS A&M UNIVERSITY SYSTEM
    Inventors: Richard J. Keaton, Oleg V. Ozerov, Qingheng Lai, Jerzy Klosin, Michael J. Lesniak, David M. Pearson, Todd D. Senecal, William H.H. Woodward, Sukrit Mukhopadhyay, John R. Stutzman, Susan O. Gunther
  • Catalyst systems comprising carborane cocatalysts
    Patent number: 11572375
    Abstract: Disclosed are catalyst systems comprising the reaction product of at least the following: A) a procatalyst; and B) at least one cocatalyst structure selected from the following i) through iii): i) at least one cocatalyst comprising an anion having Structure 1 as shown below: ?as described herein; or ii) at least one cocatalyst comprising an anion having Structure 2 as shown below: ?as described herein; or iii) a combination of i and ii.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: February 7, 2023
    Assignees: DOW GLOBAL TECHNOLOGIES, LLC, THE TEXAS A&M UNIVERSITY SYSTEM
    Inventors: Jerzy Klosin, Rafael Huacuja, Oleg V. Ozerov, Jessica De Mott
  • Catalyst Systems Comprising Carborane Cocatalysts
    Publication number: 20200331933
    Abstract: Disclosed are catalyst systems comprising the reaction product of at least the following A) a procatalyst; and B) at least one cocatalyst structure selected from the following i) through iii), i) at least one cocatalyst comprising an anion having Structure 1 as shown below (Structure 1) as described herein; or ii) at least one cocatalyst comprising an anion having Structure 2 as shown below (Structure 2) as described herein; or iii) a combination of i and ii.
    Type: Application
    Filed: October 31, 2018
    Publication date: October 22, 2020
    Inventors: Jerzy KLOSIN, Rafael HUACUJA, Oleg V. OZEROV, Jessica De MOTT