Recovery of uranium metal using eutectic compositions
US-2025154628-A1 · May 15, 2025 · US
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by melting the waste (G21F9/305, G21F9/32 take precedence)
by melting the waste (G21F9/305, G21F9/32 take precedence) · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G21F9/308 |
| Official title | {by melting the waste (G21F9/305, G21F9/32 take precedence)} |
| Display label | by melting the waste (G21F9/305, G21F9/32 take precedence) |
| Total patents | 15 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 4 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Zamak stabilization of spent sodium-cooled reactor fuel assemblies
US-11837374-B2 · Dec 5, 2023 · US
Zamak stabilization of spent sodium-cooled reactor fuel assemblies
US-2022336118-A1 · Oct 20, 2022 · US
Method for producing solidified radioactive waste
US-11120922-B2 · Sep 14, 2021 · US
Plasma furnace
US-10861613-B2 · Dec 8, 2020 · US
Treatment method for volume reduction of spent uranium catalyst
US-10643758-B2 · May 5, 2020 · US
Method for producing solidified radioactive waste
US-2019156964-A1 · May 23, 2019 · US
Treatment Method for Volume Reduction of Spent Uranium Catalyst
US-2019019590-A1 · Jan 17, 2019 · US
Plasma furnace
US-2018261347-A1 · Sep 13, 2018 · US
Apparatus for reducing volume of resin containing radioactive material, and method for operating the apparatus
US-9704609-B2 · Jul 11, 2017 · US
Process for preparing an oxyhalogenide and/or oxide of actinide(s) and/or of lanthanide(s) from a medium comprising at least one molten salt
US-9302918-B2 · Apr 5, 2016 · US
Melting apparatus for melt decontamination of radioactive metal waste
US-9253825-B2 · Feb 2, 2016 · US
Apparatus and Method for Stripping Tritium from Molten Salt
US-2016019993-A1 · Jan 21, 2016 · US
Apparatus and methods for purifying lead
US-9234258-B2 · Jan 12, 2016 · US
Radioactive material processing method
US-2015228367-A1 · Aug 13, 2015 · US