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:
Jul. 04, 2023
Filed:
Sep. 12, 2022
Applicant:
Jubilant Draximage Inc., Kirkland, CA;
Inventor:
Robert William Riddoch, Pierrefonds, CA;
Assignee:
Jubilant Draximage Inc., Kirkland, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G21G 4/06 (2006.01); G21G 1/00 (2006.01); A61L 2/20 (2006.01);
U.S. Cl.
CPC ...
G21G 4/06 (2013.01); A61L 2/20 (2013.01); G21G 1/0005 (2013.01);
Abstract
The present disclosure relates in general to nuclear medicine and generators for the production of radiopharmaceuticals for medical use. In particular, present disclosure relates to a generator column that resists high heat such as depyrogenation and sterilization. This allows some steps of the preparation of the column to be performed in a non-sterile environment. This also allows the generator column to be reusable. The present disclosure further describes methods for the preparation of a generator where a parent radioisotope is charged on the column matrix before or after the matrix is loaded in the column.