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. 23, 1982
Filed:
Feb. 21, 1979
Applicant:
Inventors:
Regis R Stana, Lakeland, FL (US);
Erich W Tiepel, Littleton, CO (US);
Assignees:
Uranerz U.S.A. Inc, Wheat Ridge, CO (US);
Wyoming Mineral Corp., Lakewood, CO (US);
Minatome Corp., New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D / ; C16 / ; E21B / ;
U.S. Cl.
CPC ...
210651 ; 423-3 ; 299-5 ; 299-7 ;
Abstract
A method for concentrating and recovering uranium material from a solution containing uranium, comprises passing the solution through at least one semipermeable membrane system capable of concentrating uranium, to provide a uranium rich product.