Particle separation device for additive manufacture and additive manufacturing apparatus
US-12508627-B2 · Dec 30, 2025 · US
generated by rotating vanes, discs, drums, or brushes
generated by rotating vanes, discs, drums, or brushes · 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 | B07B7/083 |
| Official title | generated by rotating vanes, discs, drums, or brushes |
| Display label | generated by rotating vanes, discs, drums, or brushes |
| Total patents | 49 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 4 |
| 2018 | 6 |
| 2019 | 4 |
| 2020 | 6 |
| 2021 | 7 |
| 2022 | 4 |
| 2023 | 7 |
| 2024 | 3 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Feather separation system and feather separation method, and method for producing recycled feathers
US-12303943-B2 · May 20, 2025 · US
Separator apparatus rotor
US-2025025816-A1 · Jan 23, 2025 · US
Particulate collection device
US-12157083-B2 · Dec 3, 2024 · US
Classifier and classifying method
US-2024299984-A1 · Sep 12, 2024 · US
Stabilized rice aleurone and preparation method thereof
US-11980216-B2 · May 14, 2024 · US
Toner classification apparatus and toner production method
US-11835875-B2 · Dec 5, 2023 · US
Toner classification apparatus and a toner production method
US-11835919-B2 · Dec 5, 2023 · US
Toner classification apparatus and toner production method
US-11829102-B2 · Nov 28, 2023 · US
Feather separation system and feather separation method, and method for producing recycled feathers
US-2023347383-A1 · Nov 2, 2023 · US
Integrated separator
US-11801531-B2 · Oct 31, 2023 · US
Toner classification apparatus and toner production method
US-2023083576-A1 · Mar 16, 2023 · US
Classifier, pulverizing and classifying device, and pulverized coal burning boiler
US-11590510-B2 · Feb 28, 2023 · US
Particle separation device for additive manufacture and additive manufacturing apparatus
US-2022379347-A1 · Dec 1, 2022 · US
Integrated separator
US-2022241821-A1 · Aug 4, 2022 · US
Toner classification apparatus and a toner production method
US-2022179332-A1 · Jun 9, 2022 · US
Method for reforming coal ash, and method for producing fly ash for concrete admixture
US-11338328-B2 · May 24, 2022 · US
Toner classification apparatus and toner production method
US-2021397104-A1 · Dec 23, 2021 · US
Separation and recovery method
US-11186488-B2 · Nov 30, 2021 · US
Particulate collection device
US-2021331113-A1 · Oct 28, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B07B7/083?
- CPC B07B7/083 is the Cooperative Patent Classification code for “generated by rotating vanes, discs, drums, or brushes.”
- How many patents are filed under CPC B07B7/083 (generated by rotating vanes, discs, drums, or brushes)?
- Our database includes 49 publications tagged with this CPC code.
- Is patent activity under CPC B07B7/083 growing?
- Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).