Fluid dispersing device and heat treatment device
US-10987644-B2 · Apr 27, 2021 · US
Flow mixers; Mixers for falling materials, e.g. solid particles (centrifugal mixers B04)
Flow mixers; Mixers for falling materials, e.g. solid particles (centrifugal mixers B04) · 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 | B01F25/00 |
| Official title | Flow mixers; Mixers for falling materials, e.g. solid particles (centrifugal mixers B04) |
| Display label | Flow mixers; Mixers for falling materials, e.g. solid particles (centrifugal mixers B04) |
| Total patents | 97 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 5 |
| 2017 | 15 |
| 2018 | 6 |
| 2019 | 16 |
| 2020 | 11 |
| 2021 | 11 |
| 2022 | 7 |
| 2023 | 7 |
| 2024 | 6 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Diffusing member, exhaust gas purification device, and use of diffusing member in exhaust gas purification device
US-10874998-B2 · Dec 29, 2020 · US
Diluted solution production method and diluted solution production apparatus
US-10857512-B2 · Dec 8, 2020 · US
Multilayer hydrodynamic sheath flow structure
US-2020317453-A1 · Oct 8, 2020 · US
Device and method for storing products
US-10737837-B2 · Aug 11, 2020 · US
Method and apparatus for supplying improved gas flow to a processing volume of a processing chamber
US-2020199748-A1 · Jun 25, 2020 · US
Multilayer hydrodynamic sheath flow structure
US-10689210-B2 · Jun 23, 2020 · US
Multilayer hydrodynamic sheath flow structure
US-2020122937-A1 · Apr 23, 2020 · US
Fluidics cartridge for use in the vertical or substantially vertical position
US-10576471-B2 · Mar 3, 2020 · US
Humidifying apparatus
US-10563875-B2 · Feb 18, 2020 · US
Multilayer hydrodynamic sheath flow structure
US-10543992-B2 · Jan 28, 2020 · US
Locking member, mixing tip, and double syringe
US-10537679-B2 · Jan 21, 2020 · US
Diluted solution production method and diluted solution production apparatus
US-2019388857-A1 · Dec 26, 2019 · US
Dosing and mixing arrangement for use in exhaust aftertreatment
US-2019351379-A1 · Nov 21, 2019 · US
Exhaust duct for a fossil fuel powered engine comprising a dilution selective catalytic reduction system
US-2019345845-A1 · Nov 14, 2019 · US
Method for unsealing an opening of a laboratory sample container, method for handling a laboratory sample container, laboratory apparatus and laboratory automation system
US-2019293670-A1 · Sep 26, 2019 · US
Air bubble generation device, tubular member, air bubble generation method, and method for manufacturing air bubble generation device
US-2019275481-A1 · Sep 12, 2019 · US
Diluted solution production method and diluted solution production apparatus
US-10406493-B2 · Sep 10, 2019 · US
Fragrance delivery system
US-2019263527-A1 · Aug 29, 2019 · US
Dosing and mixing arrangement for use in exhaust aftertreatment
US-10369533-B2 · Aug 6, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F25/00?
- CPC B01F25/00 is the Cooperative Patent Classification code for “Flow mixers; Mixers for falling materials, e.g. solid particles (centrifugal mixers B04).”
- How many patents are filed under CPC B01F25/00 (Flow mixers; Mixers for falling materials, e.g. solid particles (centrifugal mixers B04))?
- Our database includes 97 publications tagged with this CPC code.
- Is patent activity under CPC B01F25/00 growing?
- Publication counts under this code: 6 in 2024 vs 6 in 2025 (latest complete years).