Mesoporous organic material, useful in particular for extracting uranium(VI) from aqueous media including phosphoric acid, and uses thereof
US-11365462-B2 · Jun 21, 2022 · US
This page is not indexed by search engines while we improve data quality.
phosphorated ion as active agent
phosphorated 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 | C22B60/0243 |
| Official title | {phosphorated ion as active agent} |
| Display label | phosphorated ion as active agent |
| Total patents | 4 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2019 | 2 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Mesoporous organic material, useful in particular for extracting uranium(vi) from aqueous media including phosphoric acid, and uses thereof
US-2019316226-A1 · Oct 17, 2019 · US
Compounds with phosphine oxide and amine functions, useful as uranium (VI) ligands, and uses thereof, in particular for extracting uranium(VI) from aqueous solutions of sulphuric acid
US-10183959-B2 · Jan 22, 2019 · US
Compounds with phosphine oxide and amine functions, useful as uranium (vi) ligands, and uses thereof, in particular for extracting uranium(vi) from aqueous solutions of sulphuric acid
US-2018094009-A1 · Apr 5, 2018 · US