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:
Feb. 18, 2020
Filed:
Apr. 17, 2018
Applicants:
Michael E. Fassbender, Los Alamos, NM (US);
Tara E. Mastren, Los Alamos, NM (US);
Inventors:
Michael E. Fassbender, Los Alamos, NM (US);
Tara E. Mastren, Los Alamos, NM (US);
Assignee:
Triad National Security, LLC, Los Alamos, NM (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 51/41 (2006.01); A61K 51/10 (2006.01); B01J 39/05 (2017.01); B01D 59/30 (2006.01); G21G 1/00 (2006.01); B01J 39/19 (2017.01);
U.S. Cl.
CPC ...
C07C 51/418 (2013.01); B01D 59/30 (2013.01); B01J 39/05 (2017.01); B01J 39/19 (2017.01); G21G 1/0005 (2013.01); G21G 2001/0094 (2013.01);
Abstract
Disclosed herein are embodiments of a method for producing thorium-226. The method comprises separating thorium-226 from uranium-230 to produce a solution of thorium-226 in a solvent, such as a chelating buffer, suitable for direct labeling by a chelate. The thorium-226 may be separated from the uranium-230 using extraction chromatography. The extraction may be repeated multiple times as additional thorium-226 is produced by uranium-230 decay.