Impact reactor
US-11975332-B2 · May 7, 2024 · US
after crushing or disintegrating
after crushing or disintegrating · 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 | B02C23/20 |
| Official title | after crushing or disintegrating |
| Display label | after crushing or disintegrating |
| Total patents | 72 |
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 | 5 |
| 2016 | 5 |
| 2017 | 6 |
| 2018 | 5 |
| 2019 | 9 |
| 2020 | 9 |
| 2021 | 7 |
| 2022 | 8 |
| 2023 | 7 |
| 2024 | 8 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for recovering lithium from lithium ion battery scrap
US-2023304130-A1 · Sep 28, 2023 · US
Fertilizer grinding mechanism, water and fertilizer mixing device, and aqueous fertilizer solution preparation production line
US-11731137-B2 · Aug 22, 2023 · US
Loosefill insulation blowing machine
US-2023228103-A1 · Jul 20, 2023 · US
Method for recovering lithium from lithium ion battery scrap
US-11702719-B2 · Jul 18, 2023 · US
Waste disposer
US-11590544-B2 · Feb 28, 2023 · US
Crushed polycrystalline silicon lumps and method for producing same
US-11498840-B2 · Nov 15, 2022 · US
Loosefill insulation blowing machine
US-11492812-B2 · Nov 8, 2022 · US
Solid waste treatment process
US-11453010-B2 · Sep 27, 2022 · US
Method for processing electronic and electric device component scraps
US-2022176410-A1 · Jun 9, 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
Food processor
US-11305294-B2 · Apr 19, 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
Flotation method
US-11247213-B2 · Feb 15, 2022 · US
Tubular formed body, and storage structure
US-2021293358-A1 · Sep 23, 2021 · US
Powder gathering apparatus
US-11052399-B2 · Jul 6, 2021 · US
Systems for and methods of conditioning loosefill insulation material
US-11035134-B2 · Jun 15, 2021 · US
Stabilized rice aleurone and preparation method thereof
US-2021120850-A1 · Apr 29, 2021 · US
Crushed Polycrystalline Silicon Lumps and Method for Producing Same
US-2021114884-A1 · Apr 22, 2021 · US
Lithium recovery method
US-2021108286-A1 · Apr 15, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B02C23/20?
- CPC B02C23/20 is the Cooperative Patent Classification code for “after crushing or disintegrating.”
- How many patents are filed under CPC B02C23/20 (after crushing or disintegrating)?
- Our database includes 72 publications tagged with this CPC code.
- Is patent activity under CPC B02C23/20 growing?
- Publication counts under this code: 8 in 2024 vs 2 in 2025 (latest complete years).