Cyclic amine monoamides for extracting uranium(vi) and plutonium(iv) and for separating them without reducing plutonium(iv)
US-2024410034-A1 · Dec 12, 2024 · US
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nitric acid containing ion as active agent
nitric acid containing ion as active agent · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C22B60/0239 |
| Official title | {nitric acid containing ion as active agent} |
| Display label | nitric acid containing ion as active agent |
| Total patents | 8 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 1 |
| 2022 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for recovering uranium from components contaminated with uranium oxide
US-11486023-B2 · Nov 1, 2022 · US
Method for recovering uranium from components contaminated with uranium oxide
US-2020024688-A1 · Jan 23, 2020 · US
Processes for selective recovery of rare earth metals present in acidic aqueous phases resulting from the treatment of spent or scrapped permanent magnets
US-10464819-B2 · Nov 5, 2019 · US
Reduction-oxidation of actinides extraction process (ROANEX) for used nuclear fuel recycling
US-10297355-B1 · May 21, 2019 · US
Dissymmetric N,N-dialkylamides, the synthesis thereof and uses of same
US-10252983-B2 · Apr 9, 2019 · US
Novel dissymmetric n,n-dialkylamides, the synthesis thereof and uses of same
US-2018222849-A1 · Aug 9, 2018 · US
Processes for selective recovery of rare earth metals present in acidic aqueous phases resulting from the treatment of spent or scrapped permanent magnets
US-2017291827-A1 · Oct 12, 2017 · US