Vortex mixers and associated methods, systems, and apparatuses thereof
US-12496561-B2 · Dec 16, 2025 · US
characterised by the arrangement of the discharge opening
characterised by the arrangement of the discharge opening · 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 | B01F25/104 |
| Official title | {characterised by the arrangement of the discharge opening} |
| Display label | characterised by the arrangement of the discharge opening |
| Total patents | 27 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 5 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 2 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Mixing tubes and exhaust aftertreatment systems with improved urea water solution mixing properties
US-2025222415-A1 · Jul 10, 2025 · US
Method and installation for homogenizing a shear thinning fluid contained in a cylindrical tank
US-12296306-B2 · May 13, 2025 · US
Mixing device for mixing at least anode exhaust gas and cathode exhaust gas from a fuel cell stack of a fuel cell system
US-2025018351-A1 · Jan 16, 2025 · US
Mixing device, substrate processing apparatus including the same, and substrate processing method
US-2023173438-A1 · Jun 8, 2023 · US
Mixing apparatus
US-2023012389-A1 · Jan 12, 2023 · US
Method and installation for homogenizing a shear thinning fluid contained in a cylindrical tank
US-2022288543-A1 · Sep 15, 2022 · US
Vortex mixers and associated methods, systems, and apparatuses thereof
US-2022126244-A1 · Apr 28, 2022 · US
Discharge device for liquid material containing solid particles, discharge method and coating device
US-11266957-B2 · Mar 8, 2022 · US
Air swirler arrangement for a fuel injector of a combustion chamber
US-11085643-B2 · Aug 10, 2021 · US
Mixer device for an exhaust gas aftertreatment system of a motor vehicle, exhaust gas aftertreatment system, and motor vehicle
US-10914215-B2 · Feb 9, 2021 · US
Mixer device for an exhaust gas aftertreatment system of a motor vehicle, exhaust gas aftertreatment system, and motor vehicle
US-2020309008-A1 · Oct 1, 2020 · US
Discharge device for liquid material containing solid particles, discharge method and coating device
US-2020222862-A1 · Jul 16, 2020 · US
Exhaust aftertreatment device for a motor vehicle
US-10626774-B2 · Apr 21, 2020 · US
Exhaust Aftertreatment Device for a Motor Vehicle
US-2020080457-A1 · Mar 12, 2020 · US
Discharge device for liquid material containing solid particles, discharge method and coating device
US-10556207-B2 · Feb 11, 2020 · US
Air swirler arrangement for a fuel injector of a combustion chamber
US-2019249876-A1 · Aug 15, 2019 · US
Gas mixing device and substrate processing apparatus
US-10266945-B2 · Apr 23, 2019 · US
Discharge device for liquid material containing solid particles, discharge method and coating device
US-2019054431-A1 · Feb 21, 2019 · US
Apparatus for producing a liquid concentrate from a dry material
US-9981228-B2 · May 29, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F25/104?
- CPC B01F25/104 is the Cooperative Patent Classification code for “characterised by the arrangement of the discharge opening.”
- How many patents are filed under CPC B01F25/104 (characterised by the arrangement of the discharge opening)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC B01F25/104 growing?
- Publication counts under this code: 2 in 2023 vs 4 in 2025 (latest complete years).