Method and apparatus for production of actinium 225 isotope
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
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Feb 18, 2025
Grant Date -
Sep 21, 2023
app pub date -
Mar 21, 2023
filing date -
Mar 21, 2023
priority date (Note) -
In Force
status (Latency Note)
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Abstract
In one illustrative embodiment, a target insert for the production of Ac-225 in a particle accelerator is disclosed which may include a metal body comprising a central flat area deposition of Ra-226 or any means of depositing Ra226 on target body, a channel surrounding the perimeter of the central flat area and a hollow section opposite the central flat area. The target insert also includes an area of Ra-226 disposed on the central flat area and a protective layer disposed atop the area of Ra-226 and conforming to the metal target such that the protective layer is also disposed onto the channel surrounding the perimeter of the central flat area. A crimp ring is disposed on top of the protective layer in the channel surrounding the perimeter of the central flat area, wherein the crimp ring has been compressed to fill the channel and seal the protective layer to the metal body.
First Claim
Other Claims data not available
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International Classification(s)
- 2023 Application Filing Year
- G21G Class
- 48 Applications Filed
- 9 Patents Issued To-Date
- 18.75 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- G21G Class
- 0 % this patent is cited more than
- < 1 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Aug 18, 2028 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Aug 18, 2032 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 18, 2036 |