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:
Jan. 13, 2015
Filed:
May. 11, 2009
Applicants:
Cathy Sue Cutler, Columbia, MO (US);
Gary John Ehrhardt, Columbia, MO (US);
Hendrik Petrus Engelbrecht, Columbia, MO (US);
Delbert E. Day, Rolla, MO (US);
Inventors:
Cathy Sue Cutler, Columbia, MO (US);
Gary John Ehrhardt, Columbia, MO (US);
Hendrik Petrus Engelbrecht, Columbia, MO (US);
Delbert E. Day, Rolla, MO (US);
Assignee:
The Curators of the University of Missouri, Columbia, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 15/36 (2006.01); G21H 5/02 (2006.01); G21G 1/00 (2006.01); A61K 51/00 (2006.01); G21G 4/08 (2006.01);
U.S. Cl.
CPC ...
G21G 1/0005 (2013.01); B01D 15/363 (2013.01); G21H 5/02 (2013.01); A61K 51/00 (2013.01); G21G 4/08 (2013.01); B01D 15/362 (2013.01);
Abstract
The present invention provides a simple and inexpensive method for removing metal and other impurities in a radioisotope solution. The invention further includes the development of a new parent/daughter generator system for collecting the daughter isotope in a concentrated solution.