Wet sorting process for waste lithium battery and application thereof
US-2023302498-A1 · Sep 28, 2023 · US
Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage · 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 | B03B7/00 |
| Official title | Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage |
| Display label | Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage |
| Total patents | 75 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 8 |
| 2017 | 5 |
| 2018 | 5 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 10 |
| 2022 | 12 |
| 2023 | 11 |
| 2024 | 7 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Flow self-adjusting type mine diameter grading apparatus applied to tailings recovery
US-11766679-B2 · Sep 26, 2023 · US
Reactor system for separation and enrichment of minerals from a slurry containing minerals and other materials
US-11752506-B2 · Sep 12, 2023 · US
Material washing system and apparatus
US-11673146-B2 · Jun 13, 2023 · US
Coal and gangue separation device
US-11654440-B2 · May 23, 2023 · US
Froth flotation process and froth stability
US-2023129507-A1 · Apr 27, 2023 · US
Removal of sand impurities in wet processing
US-11613496-B2 · Mar 28, 2023 · US
Removal of sand impurities in wet processing
US-2022380246-A1 · Dec 1, 2022 · US
Underground coal hypergravity field separation system and separation process
US-2022314233-A1 · Oct 6, 2022 · US
Multiple-stage grinding circuit
US-11420211-B2 · Aug 23, 2022 · US
Underground coal separation process
US-11396024-B2 · Jul 26, 2022 · US
Underground coal separation process adopting water medium
US-11358152-B2 · Jun 14, 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
Coal and gangue separation device
US-2022134353-A1 · May 5, 2022 · US
Method for preparing iron ore concentrates by recycling copper slag tailings
US-11293076-B2 · Apr 5, 2022 · US
Assessing the benefits of automatic grinding control using PST technology for true on-line particle size measurement
US-11260399-B2 · Mar 1, 2022 · US
Method and arrangement for process water treatment
US-2022055039-A1 · Feb 24, 2022 · US
Reactor system for separation and enrichment of minerals from a slurry containing minerals and other materials
US-11247212-B2 · Feb 15, 2022 · US
Material washing system and apparatus
US-2022016636-A1 · Jan 20, 2022 · US
Wide-size-fraction flotation system and process
US-2021402414-A1 · Dec 30, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B03B7/00?
- CPC B03B7/00 is the Cooperative Patent Classification code for “Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage.”
- How many patents are filed under CPC B03B7/00 (Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage)?
- Our database includes 75 publications tagged with this CPC code.
- Is patent activity under CPC B03B7/00 growing?
- Publication counts under this code: 7 in 2024 vs 3 in 2025 (latest complete years).