Lithium Halide-based Nanocomposite, Preparing Method Thereof, and Positive Electrode Active Material, Solid Electrolyte, and All-solid-state Battery Comprising the Same
US-2023411617-A1 · Dec 21, 2023 · US
Preparation or treatment, e.g. separation or purification
Preparation or treatment, e.g. separation or purification · 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 | C01F17/10 |
| Official title | Preparation or treatment, e.g. separation or purification |
| Display label | Preparation or treatment, e.g. separation or purification |
| Total patents | 84 |
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 |
| 2016 | 2 |
| 2018 | 6 |
| 2019 | 8 |
| 2020 | 5 |
| 2021 | 10 |
| 2022 | 15 |
| 2023 | 19 |
| 2024 | 8 |
| 2025 | 9 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composite Extractant-Enhanced Polymer Resin, Method of Making the Same, and Its Usage for Extraction of Valuable Metal(s)
US-2023356208-A9 · Nov 9, 2023 · US
Methods of recovering an elemental rare earth metal, and methods of forming a rare earth metal
US-11788171-B2 · Oct 17, 2023 · US
Paramagnetic garnet-type transparent ceramic, magneto-optical device, and production method for paramagnetic garnet-type transparent ceramic
US-2023317325-A1 · Oct 5, 2023 · US
Method for separating and extracting rare-earth and regenerating rare-earth polishing powder from rare-earth polishing powder waste
US-2023286822-A1 · Sep 14, 2023 · US
Method for separating and extracting rare-earth and regenerating rare-earth polishing powder from rare-earth polishing powder waste
US-11753308-B1 · Sep 12, 2023 · US
Methods of recovering rare earth metals
US-2023257278-A1 · Aug 17, 2023 · US
Rare earth metal extracting bacterial consortia
US-2023257694-A1 · Aug 17, 2023 · US
Systems and methods for hydrometallurgical, anti-solvent, and electrochemical recovery of metals from wastes and ashes
US-2023220514-A1 · Jul 13, 2023 · US
Preparing method of polishing composition
US-11661530-B2 · May 30, 2023 · US
Methods that purify uranium
US-11623870-B2 · Apr 11, 2023 · US
Silicon doped metal oxide particles, and composition for UV absorption comprising silicon doped metal oxide particles
US-11591239-B2 · Feb 28, 2023 · US
Ferroelectric thin film, electronic element using same, and method for manufacturing ferroelectric thin film
US-2023029023-A1 · Jan 26, 2023 · US
Methods for the recovery of rare earth elements
US-2022289585-A1 · Sep 15, 2022 · US
Mixed oxide with enhanced resistance and NOx storage capacity
US-11433376-B2 · Sep 6, 2022 · US
Compositions, methods of making compositions, and hydrogen production via thermo-chemical splitting
US-2022267163-A1 · Aug 25, 2022 · US
Method of producing metal oxyhydride, metal oxyhydride, and method of synthesizing ammonia using same
US-2022241754-A1 · Aug 4, 2022 · US
Blue-emitting phosphors and methods of use thereof
US-2022186116-A1 · Jun 16, 2022 · US
Thermal spraying matertal
US-11359270-B2 · Jun 14, 2022 · US
Scintillation material of rare earth orthosilicate doped with strong electron-affinitive element and its preparation method and application thereof
US-2022155470-A1 · May 19, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01F17/10?
- CPC C01F17/10 is the Cooperative Patent Classification code for “Preparation or treatment, e.g. separation or purification.”
- How many patents are filed under CPC C01F17/10 (Preparation or treatment, e.g. separation or purification)?
- Our database includes 84 publications tagged with this CPC code.
- Is patent activity under CPC C01F17/10 growing?
- Publication counts under this code: 8 in 2024 vs 9 in 2025 (latest complete years).