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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.:

US 11621097 B1

PDFFull Text
Date of Patent:
Apr. 04, 2023

Filed:

Jan. 27, 2022

System and process for purification of astatine-211 from target materials

Applicant:

Battelle Memorial Institute, Richland, WA (US);

Inventor:

Matthew J. O'Hara, Richland, WA (US);

Assignee:

Battelle Memorial Institute, Richland, WA (US);

Attorney:

Wells St. John P.S.

Primary Examiner:

Benjamin L Lebron

Int. Cl.
CPC ...
G21G 1/00 (2006.01); B01D 15/12 (2006.01); B01D 15/14 (2006.01); B01D 15/42 (2006.01); B01D 15/20 (2006.01); B01D 59/20 (2006.01); A61K 51/00 (2006.01);
U.S. Cl.
CPC ...
G21G 1/001 (2013.01); B01D 15/12 (2013.01); B01D 15/14 (2013.01); B01D 15/20 (2013.01); B01D 15/426 (2013.01); B01D 59/20 (2013.01); A61K 51/00 (2013.01); G21G 2001/0094 (2013.01);
Abstract

A new column-based purification system and approach are described for rapid separation and purification of the alpha-emitting therapeutic radioisotopeAt from dissolved cyclotron targets that provide highly reproducible product results with excellentAt species distributions and high antibody labeling yields compared with prior art manual extraction results of the prior art that can be expected to enable enhanced production of purifiedAt isotope products suitable for therapeutic medical applications such as treatment of cancer in human patients.

Find Patent Forward Citations

O'Hara, Matthew. (2023). System and process for purification of astatine-211 from target materials (U.S. Patent No. 11621097). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11621097

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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