Apparatus and method for manufacturing base layer slurry
US-2025281936-A1 · Sep 11, 2025 · US
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discharging solid particles from the bowl by means coaxial with the bowl axis and moving to and fro, i.e. push-type centrifuges
discharging solid particles from the bowl by means coaxial with the bowl axis and moving to and fro, i.e. push-type centrifuges · 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 | B04B3/02 |
| Official title | discharging solid particles from the bowl by means coaxial with the bowl axis and moving to and fro, i.e. push-type centrifuges |
| Display label | discharging solid particles from the bowl by means coaxial with the bowl axis and moving to and fro, i.e. push-type centrifuges |
| Total patents | 7 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Pressurizing centrifugal dehydrator
US-11944987-B2 · Apr 2, 2024 · US
Pressurizing centrifugal dehydrator
US-11833458-B2 · Dec 5, 2023 · US
Continuous centrifugal dewatering device
US-2022388014-A1 · Dec 8, 2022 · US
Pressurizing centrifugal dehydrator
US-2022016646-A1 · Jan 20, 2022 · US
Pressurizing centrifugal dehydrator
US-2021316235-A1 · Oct 14, 2021 · US
Sealing assembly for centrifugal compressor and centrifugal compressor having the same
US-2020056622-A1 · Feb 20, 2020 · US