System and method for atomized powder processing and a processed powder
US-2025114797-A1 · Apr 10, 2025 · US
using centrifugal force
using centrifugal force · 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 | B03B5/32 |
| Official title | using centrifugal force |
| Display label | using centrifugal force |
| Total patents | 26 |
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 | 4 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 5 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Centrifugal separator having an improved flow and system comprising such a centrifugal separator
US-11938489-B2 · Mar 26, 2024 · US
Apparatus for outer wall focusing for high volume fraction particle microfiltration and method for manufacture thereof
US-2023356223-A1 · Nov 9, 2023 · US
Centrifugal field-flow fractionation device including arc-shaped channel member
US-2023201842-A1 · Jun 29, 2023 · US
Centrifugal separator having an improved flow and system comprising such a centrifugal separator
US-2022339640-A1 · Oct 27, 2022 · US
Centrifugal field-flow fractionation device having a restricting member to prevent deformation of an intermediate layer
US-11433404-B2 · Sep 6, 2022 · US
Staged fluid catalytic cracking processes incorporating a solids separation device for upgrading naphtha range material
US-11377602-B2 · Jul 5, 2022 · US
Mechanical seal for centrifugal field-flow fractionation device
US-11253873-B2 · Feb 22, 2022 · US
Pigment for paper and coatings
US-10988621-B2 · Apr 27, 2021 · US
Staged fluid catalytic cracking processes incorporating a solids separation device for upgrading naphtha range material
US-2020318019-A1 · Oct 8, 2020 · US
Method for separating mammalian sperm, artificial insemination method, and in vitro fertilization method
US-2020129280-A1 · Apr 30, 2020 · US
Centrifugal field-flow fractionation device
US-2020001308-A1 · Jan 2, 2020 · US
Centrifugal field-flow fractionation device
US-2019381519-A1 · Dec 19, 2019 · US
Centrifugal field-flow fractionation device
US-2019358648-A1 · Nov 28, 2019 · US
Apparatus for outer wall focusing for high volume fraction particle microfiltration and method for manufacture thereof
US-2019275521-A1 · Sep 12, 2019 · US
Pigment for paper and coatings
US-2019233653-A1 · Aug 1, 2019 · US
Pigment for paper and coatings
US-10253186-B2 · Apr 9, 2019 · US
Methods and apparatus for the continuous monitoring of wear and pressure in centrifugal concentrators
US-2018304277-A1 · Oct 25, 2018 · US
Method and system for stacking and sealing hydrodynamic separation layers
US-9908123-B2 · Mar 6, 2018 · US
Method and apparatus for continuously fractionating particles contained within a viscoplastic fluid
US-9849466-B2 · Dec 26, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B03B5/32?
- CPC B03B5/32 is the Cooperative Patent Classification code for “using centrifugal force.”
- How many patents are filed under CPC B03B5/32 (using centrifugal force)?
- Our database includes 26 publications tagged with this CPC code.
- Is patent activity under CPC B03B5/32 growing?
- Publication counts under this code: 1 in 2024 vs 1 in 2025 (latest complete years).