The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 25, 2021
Filed:
May. 12, 2018
Vanderbilt University, Nashville, TN (US);
Duke University, Durham, NC (US);
The Board of Trustees of Southern Illinois University, Carbondale, IL (US);
Eduard Y. Chekmenev, Brentwood, TN (US);
Danila A. Barskiy, Nashville, TN (US);
Roman V. Shchepin, Nashville, TN (US);
Warren S. Warren, Durham, NC (US);
Thomas Theis, Durham, NC (US);
Boyd Goodson, Carbondale, IL (US);
Vanderbilt University, Nashville, TN (US);
Duke University, Durham, NC (US);
The Board of Trustees of Southern Illinois University, Carbondale, IL (US);
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.