Systems and methods for dry embryo explant purification
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Adjusting, applying pressure to, or controlling the distance between, milling members
Adjusting, applying pressure to, or controlling the distance between, milling members · 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 | B02C4/32 |
| Official title | Adjusting, applying pressure to, or controlling the distance between, milling members |
| Display label | Adjusting, applying pressure to, or controlling the distance between, milling members |
| Total patents | 46 |
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 | 3 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 5 |
| 2020 | 3 |
| 2021 | 5 |
| 2022 | 5 |
| 2023 | 4 |
| 2024 | 9 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Flour milling device and method thereof
US-2025276322-A1 · Sep 4, 2025 · US
Roller mill having rim elements and method for setting an end-face gap of the roller mill
US-12251708-B2 · Mar 18, 2025 · US
Crusher for mineral materials or recycled materials
US-2025001430-A1 · Jan 2, 2025 · US
Crusher for mineral materials or recycled materials
US-2025001427-A1 · Jan 2, 2025 · US
Device and method for milling input material
US-12179212-B2 · Dec 31, 2024 · US
Apparatus and method for processing old concrete
US-2024375120-A1 · Nov 14, 2024 · US
Roller mill with a synchronizing device
US-12109574-B2 · Oct 8, 2024 · US
Pivotal door for adjusting the position of and gaining access to a grinding roller of a pulverizer mill
US-2024226912-A9 · Jul 11, 2024 · US
Coal water slurry concentration device
US-2024226906-A1 · Jul 11, 2024 · US
Roller mill with a synchronising device
US-12017231-B2 · Jun 25, 2024 · US
Roller groups for grinding devices, grinding devices, and methods
US-11998928-B2 · Jun 4, 2024 · US
Roller groups for grinding devices, grinding devices, and methods
US-11925940-B2 · Mar 12, 2024 · US
Vacuum cracking apparatus for power battery and cracking method thereof
US-11872611-B2 · Jan 16, 2024 · US
Arrangement for ensuring even pressure distribution for hydraulic roller press
US-2023390783-A1 · Dec 7, 2023 · US
Vacuum cracking apparatus for power battery and cracking method thereof
US-2023226582-A1 · Jul 20, 2023 · US
Roller mill with a synchronizing device
US-2023085467-A1 · Mar 16, 2023 · US
Device and method for milling input material
US-2023042116-A1 · Feb 9, 2023 · US
Roller mill with a synchronising device
US-2022331811-A1 · Oct 20, 2022 · US
Roller mill having rim elements and method for setting an end-face gap of the roller mill
US-2022258170-A1 · Aug 18, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B02C4/32?
- CPC B02C4/32 is the Cooperative Patent Classification code for “Adjusting, applying pressure to, or controlling the distance between, milling members.”
- How many patents are filed under CPC B02C4/32 (Adjusting, applying pressure to, or controlling the distance between, milling members)?
- Our database includes 46 publications tagged with this CPC code.
- Is patent activity under CPC B02C4/32 growing?
- Publication counts under this code: 9 in 2024 vs 5 in 2025 (latest complete years).