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:
Sep. 24, 2024
Filed:
Nov. 08, 2019
Applicant:
Orano Med, Chatillon, FR;
Inventors:
Julien Torgue, Gaithersburg, MD (US);
Rémy Dureau, Saint-Gence, FR;
Assignee:
ORANO MED, Chatillon, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G21G 4/08 (2006.01); B01D 15/18 (2006.01); G21G 1/00 (2006.01);
U.S. Cl.
CPC ...
G21G 4/08 (2013.01); B01D 15/1871 (2013.01); G21G 1/0005 (2013.01);
Abstract
A method for preparing one or more generators with a high radium-228 content from an aqueous solution comprising thorium-232 and radium-228. The generator(s) can be used, in particular, for producing thorium-228, from which radium-224, then lead-212 and bismuth-212 can be obtained. The method and the generator(s) that it can be used to prepare are therefore applicable, in particular, in the manufacture of radiopharmaceuticals made from lead-212 or bismuth-212, which can be used in nuclear medicine and, in particular, in targeted alpha radiotherapy for the treatment of cancers.