Processing hydrocarbon-containing materials
US-2017349837-A1 · Dec 7, 2017 · US
Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle · 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 | B01F25/50 |
| Official title | Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle |
| Display label | Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle |
| Total patents | 239 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 23 |
| 2016 | 25 |
| 2017 | 25 |
| 2018 | 25 |
| 2019 | 27 |
| 2020 | 23 |
| 2021 | 18 |
| 2022 | 21 |
| 2023 | 14 |
| 2024 | 17 |
| 2025 | 15 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Mixer for drawing and mixing a solid product with a liquid from a tank of a sprayer
US-2017333928-A1 · Nov 23, 2017 · US
Liquid container
US-2017326881-A1 · Nov 16, 2017 · US
Chemical liquid preparation method of preparing a chemical liquid for substrate processing, chemical liquid preparation unit preparing a chemical liquid for substrate processing, and substrate processing system
US-2017294323-A1 · Oct 12, 2017 · US
Polymer dissolution system
US-9682347-B2 · Jun 20, 2017 · US
Processing biomass
US-9677039-B2 · Jun 13, 2017 · US
Plant for treatment of liquid as well as method for controlling such a plant
US-2017144909-A1 · May 25, 2017 · US
Fluid control structures in microfluidic devices
US-9651039-B2 · May 16, 2017 · US
Fluid control structures in microfluidic devices
US-9644623-B2 · May 9, 2017 · US
Method for processing fluorine-containing aqueous solution
US-2017113953-A1 · Apr 27, 2017 · US
Apparatus and method for dispersing and mixing fluids by focused ultrasound and fluid feeder for dispersing and mixing fluids by focused ultrasound
US-2017014788-A1 · Jan 19, 2017 · US
Processing biomass
US-9534242-B2 · Jan 3, 2017 · US
Apparatus for Preparing Compound Dispersoids of Hydrophobic Nanoparticles and Surfactants and Application Thereof
US-2016361696-A1 · Dec 15, 2016 · US
Apparatus for mixing of fluids flowing through a conduit
US-2016346744-A1 · Dec 1, 2016 · US
Apparatus for producing a liquid concentrate from a dry material
US-9475022-B2 · Oct 25, 2016 · US
Liquid processing apparatus, liquid processing method, and storage medium that stores computer program for implementing liquid processing method
US-9452397-B2 · Sep 27, 2016 · US
Process and apparatus of mixing a fluid within a vessel
US-9446358-B2 · Sep 20, 2016 · US
Hydration system for hydrating an additive and method
US-9447313-B2 · Sep 20, 2016 · US
Test systems and processes for equipment vis-a-vis contaminated fuel
US-9417225-B2 · Aug 16, 2016 · US
Chemical-liquid mixing method and chemical-liquid mixing apparatus
US-9415356-B1 · Aug 16, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F25/50?
- CPC B01F25/50 is the Cooperative Patent Classification code for “Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle.”
- How many patents are filed under CPC B01F25/50 (Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle)?
- Our database includes 239 publications tagged with this CPC code.
- Is patent activity under CPC B01F25/50 growing?
- Publication counts under this code: 17 in 2024 vs 15 in 2025 (latest complete years).