Carbamides for separating uranium(VI) and plutonium(IV) without reducing the plutonium(IV)
US-11479833-B2 · Oct 25, 2022 · US
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Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange · 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 | C01G56/001 |
| Official title | {Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange} |
| Display label | Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange |
| Total patents | 6 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2021 | 1 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Carbamides for separating uranium(vi) and plutonium(iv) without reducing the plutonium(iv)
US-2021363609-A1 · Nov 25, 2021 · US
Use of hydroxyiminoalkanoic acids as anti-nitrous agents in operations of reductive stripping of plutonium
US-10354765-B2 · Jul 16, 2019 · US
Reduction-oxidation of actinides extraction process (ROANEX) for used nuclear fuel recycling
US-10297355-B1 · May 21, 2019 · US
Use of hydroxyiminoalkanoic acids as anti-nitrous agents in operations of reductive stripping of plutonium
US-2018286527-A1 · Oct 4, 2018 · US
Process for separating americium from other metallic elements present in an acidic aqueous or organic phase
US-9051629-B2 · Jun 9, 2015 · US