Vortex mineralization-static separation flotation device and flotation method
US-2025161957-A1 · May 22, 2025 · US
adapted for the flotation of fines
adapted for the flotation of fines · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B03D1/025 |
| Official title | {adapted for the flotation of fines} |
| Display label | adapted for the flotation of fines |
| Total patents | 25 |
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 | 7 |
| 2017 | 3 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Increasing flotation recovery and throughput
US-2024367180-A1 · Nov 7, 2024 · US
Engulfed nano/micro bubbles for improved recovery of large particles in a flotation cell
US-12070757-B2 · Aug 27, 2024 · US
Collectors for treating tailings
US-11590514-B2 · Feb 28, 2023 · US
Concentration process of iron ore slimes
US-11453014-B2 · Sep 27, 2022 · US
Collector composition
US-2022266263-A1 · Aug 25, 2022 · US
Dry grinding system and method for reduced tailings dewatering, improving flotation efficiency, producing drier tailings, and preventing filter media blinding
US-2022143624-A1 · May 12, 2022 · US
Novel method for the flotation of bastnaesite ore
US-2021379604-A1 · Dec 9, 2021 · US
Concentration process of iron ore slimes
US-2021069729-A1 · Mar 11, 2021 · US
Collectors for treating tailings
US-2020129991-A1 · Apr 30, 2020 · US
Method and apparatus for treating a feed stream for a flotation device
US-10569196-B2 · Feb 25, 2020 · US
Selective Polysaccharide Agents and Flocculants for Mineral Ore Beneficiation
US-2019381518-A1 · Dec 19, 2019 · US
Engulfed nano/micro bubbles for improved recovery of large particles in a flotation cell
US-2019240678-A1 · Aug 8, 2019 · US
Engulfed nano/micro bubbles for improved recovery of large particles in a flotation cell
US-10315202-B2 · Jun 11, 2019 · US
Method for recovering a copper sulfide concentrate from an ore containing an iron sulfide
US-9839917-B2 · Dec 12, 2017 · US
Frothers for mineral flotation
US-9643193-B2 · May 9, 2017 · US
Engulfed nano/micro bubbles for improved recovery of large particles in a flotation cell
US-2017014834-A1 · Jan 19, 2017 · US
Frothers for mineral flotation
US-2016325290-A1 · Nov 10, 2016 · US
Clay flotation of tailings
US-2016310964-A1 · Oct 27, 2016 · US
Composition and method for improvement in froth flotation
US-9446416-B2 · Sep 20, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B03D1/025?
- CPC B03D1/025 is the Cooperative Patent Classification code for “adapted for the flotation of fines.”
- How many patents are filed under CPC B03D1/025 (adapted for the flotation of fines)?
- Our database includes 25 publications tagged with this CPC code.
- Is patent activity under CPC B03D1/025 growing?
- Publication counts under this code: 2 in 2024 vs 1 in 2025 (latest complete years).