Mixing apparatus and arrangement for introducing a first liquid, a second liquid, and a third liquid into a process liquid flow which is flowing in a linear flow duct section
US-2018361329-A1 · Dec 20, 2018 · US
Injector mixers (mixing by creating vortex flow B01F25/10)
Injector mixers (mixing by creating vortex flow B01F25/10) · 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 | B01F25/30 |
| Official title | Injector mixers (mixing by creating vortex flow B01F25/10) |
| Display label | Injector mixers (mixing by creating vortex flow B01F25/10) |
| Total patents | 194 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 15 |
| 2017 | 29 |
| 2018 | 17 |
| 2019 | 21 |
| 2020 | 18 |
| 2021 | 20 |
| 2022 | 8 |
| 2023 | 19 |
| 2024 | 22 |
| 2025 | 14 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Separating impurities from a gas stream using a vertically oriented co-current contacting system
US-10155193-B2 · Dec 18, 2018 · US
Compounding device, system, kit, software, and method
US-10143985-B2 · Dec 4, 2018 · US
Water treatment system and water treatment method
US-2018028980-A1 · Feb 1, 2018 · US
Urea mixer
US-2018023447-A1 · Jan 25, 2018 · US
Compounding device system, software and method for controlling the process of compounding admixtures
US-2017354941-A1 · Dec 14, 2017 · US
Method and device for preparing active particle-containing steam
US-9833760-B2 · Dec 5, 2017 · US
Mixer for drawing and mixing a solid product with a liquid from a tank of a sprayer
US-2017333928-A1 · Nov 23, 2017 · US
Multi-station liquid dispensing apparatus with automatic selection of proper flow rate
US-9809443-B2 · Nov 7, 2017 · US
Compounding device, system, kit, software, and method
US-2017312716-A1 · Nov 2, 2017 · US
Compounding device, system, kit, software, and method
US-9802171-B2 · Oct 31, 2017 · US
Compounding device, system, kit, software, and method
US-9802172-B2 · Oct 31, 2017 · US
Fluid mixing element
US-9795936-B2 · Oct 24, 2017 · US
Dosing and mixing arrangement for use in exhaust aftertreatment
US-2017282135-A1 · Oct 5, 2017 · US
Mixing device carbonator appliance comprising a carbonator and method of producing a carbonated beverage
US-9770694-B2 · Sep 26, 2017 · US
Gas spargers and related container systems
US-2017246603-A1 · Aug 31, 2017 · US
System and device for preparing and delivering food products from a mixture made up of a food liquid and a diluent
US-9745185-B2 · Aug 29, 2017 · US
Compounding device, system, kit, software, and method
US-2017216145-A1 · Aug 3, 2017 · US
Premixer, radially fixed bed reactor, reaction system for oxidative dehydrogenation
US-9718745-B2 · Aug 1, 2017 · US
Compounding device, system, kit, software, and method
US-2017202747-A1 · Jul 20, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F25/30?
- CPC B01F25/30 is the Cooperative Patent Classification code for “Injector mixers (mixing by creating vortex flow B01F25/10).”
- How many patents are filed under CPC B01F25/30 (Injector mixers (mixing by creating vortex flow B01F25/10))?
- Our database includes 194 publications tagged with this CPC code.
- Is patent activity under CPC B01F25/30 growing?
- Publication counts under this code: 22 in 2024 vs 14 in 2025 (latest complete years).