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.

Date of Patent:
May. 06, 2025

Filed:

Nov. 08, 2020
Applicant:

Alpha Tau Medical Ltd., Tel Aviv, IL;

Inventors:

Michael Schmidt, Kfar Saba, IL;

Itzhak Kelson, Tel Aviv, IL;

Assignee:

Alpha Tau Medical Ltd, Jerusalem, IL;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61N 5/10 (2005.12); A61K 51/02 (2005.12); A61K 51/12 (2005.12); G21G 4/10 (2005.12);
U.S. Cl.
CPC ...
A61N 5/1014 (2012.12); A61K 51/025 (2012.12); A61K 51/1282 (2012.12); G21G 4/10 (2012.12); A61N 2005/1024 (2012.12); A61N 2005/1085 (2012.12);
Abstract

A method of accumulating radium radionuclides, comprising providing a first solution including thorium radionuclides and a thorium-binding extractant, wherein the first solution does not bind to radium, allowing a portion of the thorium radionuclides in the first solution to decay into radium atoms and collecting radium atoms resulting from the decay. The collected radium atoms may be included in a solution in which brachytherapy sources are dipped, in a manner which collects the radium atoms onto the source.


Find Patent Forward Citations

Schmidt, Michael. (2025). Wet preparation of radiotherapy sources (U.S. Patent No. 12290702). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12290702

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

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