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:
Oct. 28, 2025
Filed:
Jan. 28, 2022
Georgia State University Research Foundation, Atlanta, GA (US);
W. Crawford Elliott, Atlanta, GA (US);
David Shafer, Atlanta, GA (US);
Georgia State University Research Foundation, Atlanta, GA (US);
Abstract
Described herein are technologies for bauxite or kaolin mining operations. A detector is used to detect the presence of a pathfinder element or radioactivity indicating a presence of a rare-earth element. Once the pathfinder element or radioactivity is detected, the mined material is segregated from material mined in which a pathfinder element or radioactivity was not detected. Rare-earth elements are extracted from the segregated material. Once the rare-earth elements are extracted, the material is returned to normal mining operation processing steps.