Patents by Inventor Danila A. Barskiy

Danila A. Barskiy 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).

  • Removal of homogeneous catalysts from NMR/MRI agents hyperpolarized via sabre or PHIP
    Patent number: 11571686
    Abstract: The present disclosure provides a method that embodies a simple and effective route to remove homogeneous catalysts from solutions wherein NMR/MRI signal amplification by reversible exchange (SABRE) or parahydrogen-induced polarization (PHIP) is performed. A method for recovering a homogeneous SABRE/PHIP catalyst for reuse is also described.
    Type: Grant
    Filed: February 17, 2020
    Date of Patent: February 7, 2023
    Assignees: Board of Trustees of Southern Illinois University, Vanderbilt University, The Regents of the University of California
    Inventors: Boyd M. Goodson, Eduard Y. Chekmenev, Igor V. Koptyug, Kirill V. Kovtunov, Roman V. Shchepin, Bryce E. Kidd, Jonathan Gesiorski, Max E. Gemeinhardt, Danila A. Barskiy
  • REMOVAL OF HOMOGENEOUS CATALYSTS FROM NMR/MRI AGENTS HYPERPOLARIZED VIA SABRE OR PHIP
    Publication number: 20230001400
    Abstract: The present disclosure provides a method that embodies a simple and effective route to remove homogeneous catalysts from solutions wherein NMR/MRI signal amplification by reversible exchange (SABRE) or parahydrogen-induced polarization (PHIP) is performed. A method for recovering a homogeneous SABRE/PHIP catalyst for reuse is also described.
    Type: Application
    Filed: February 17, 2020
    Publication date: January 5, 2023
    Applicants: Board of Trustees of Southern Illinois University, Vanderbilt University, The Regents of the University of California
    Inventors: Boyd M. Goodson, Eduard Y. Chekmenev, Igor V. Koptyug, Kirill V. Kovtunov, Roman V. Shchepin, Bryce E. Kidd, Jonathan Gesiorski, Max E. Gemeinhardt, Danila A. Barskiy
  • REMOVAL OF HOMOGENEOUS CATALYSTS FROM NMR/MRI AGENTS HYPERPOLARIZED VIA SABRE OR PHIP
    Publication number: 20210252493
    Abstract: The present disclosure provides a method that embodies a simple and effective route to remove homogeneous catalysts from solutions wherein NMR/MRI signal amplification by reversible exchange (SABRE) or parahydrogen-induced polarization (PHIP) is performed. A method for recovering a homogeneous SABRE/PHIP catalyst for reuse is also described.
    Type: Application
    Filed: February 17, 2020
    Publication date: August 19, 2021
    Applicants: Board of Trustees of Southern Illinois University, Vanderbilt University, The Regents of the University of California
    Inventors: Boyd M. Goodson, Eduard Y. Chekmenev, Igor V. Koptyug, Kirill V. Kovtunov, Roman V. Shchepin, Bryce E. Kidd, Jonathan Gesiorski, Max E. Gemeinhardt, Danila A. Barskiy
  • Method for creating hyperpolarization at microtesla magnetic fields
    Patent number: 11016152
    Abstract: Provided are methods for nuclear spin polarization enhancement via signal amplification by reversible exchange at very low magnetic fields. The spin polarization is hyperpolarization of isotopically enriched heteronuclei by using a catalyst and parahydrogen to create a complex using iridium and applying magnetic fields in the microtesia range to transfer the spin order from parahydrogen to the complex.
    Type: Grant
    Filed: May 12, 2018
    Date of Patent: May 25, 2021
    Assignees: Vanderbilt University, Duke University, The Board of Trustees of Southern Illinois University
    Inventors: Eduard Y. Chekmenev, Danila A. Barskiy, Roman V. Shchepin, Warren S. Warren, Thomas Theis, Boyd Goodson
  • METHOD FOR CREATING HYPERPOLARIZATION AT MICROTESLA MAGNETIC FIELDS
    Publication number: 20200132788
    Abstract: Provided are methods for nuclear spin polarization enhancement via signal amplification by reversible exchange at very low magnetic fields. The spin polarization is hyperpolarization of isotopically enriched heteronuclei by using a catalyst and parahydrogen to create a complex using iridium and applying magnetic fields in the microtesia range to transfer the spin order from parahydrogen to the complex.
    Type: Application
    Filed: May 12, 2018
    Publication date: April 30, 2020
    Inventors: Eduard Y. Chekmenev, Danila A. Barskiy, Roman V. Shchepin, Warren S. Warren, Thomas Theis, Boyd Goodson