Containerized liquid formulations
US-2021352891-A1 · Nov 18, 2021 · US
using driven stirrers
using driven stirrers · 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 | B01F23/43 |
| Official title | using driven stirrers |
| Display label | using driven stirrers |
| Total patents | 125 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 2 |
| 2017 | 7 |
| 2018 | 11 |
| 2019 | 7 |
| 2020 | 17 |
| 2021 | 13 |
| 2022 | 22 |
| 2023 | 10 |
| 2024 | 13 |
| 2025 | 11 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System and method for solvent mixing in a chromatography system
US-2021339211-A1 · Nov 4, 2021 · US
Hydraulic fracturing system, apparatus, and method
US-11149514-B2 · Oct 19, 2021 · US
Electrically controlled mixing and blending apparatus for chemical liquid raw materials
US-11130103-B2 · Sep 28, 2021 · US
Containerized liquid formulations
US-11089776-B2 · Aug 17, 2021 · US
Method for producing a printed circuit board provided with at least one coating, and coating head for carrying out the method
US-2021178419-A1 · Jun 17, 2021 · US
Apparatus, system and method for heating fluids
US-2021162116-A1 · Jun 3, 2021 · US
Method for compounding and applying adhesives
US-10981125-B2 · Apr 20, 2021 · US
Filter device and photoresist coating system
US-2021033976-A1 · Feb 4, 2021 · US
Mixing fluid by combined axial motion and rotation of mixing body
US-2021018475-A1 · Jan 21, 2021 · US
Hydraulic fracturing system, apparatus, and method
US-2021017830-A1 · Jan 21, 2021 · US
Emulsification module for use with a food processor
US-2020353428-A1 · Nov 12, 2020 · US
Hydraulic fracturing system, apparatus, and method
US-10808488-B2 · Oct 20, 2020 · US
Mixing apparatus, mixing method and substrate processing system
US-2020289994-A1 · Sep 17, 2020 · US
Chemical liquid discharge mechanism, liquid processing apparatus, chemical liquid discharge method, and storage medium
US-10755952-B2 · Aug 25, 2020 · US
Large bore plug valve
US-2020256149-A1 · Aug 13, 2020 · US
Process and apparatus to make liquid silicone rubber compositions
US-2020255663-A1 · Aug 13, 2020 · US
Reactor for mixing high viscosity fluids
US-2020254418-A1 · Aug 13, 2020 · US
Device and method for storing products
US-10737837-B2 · Aug 11, 2020 · US
Painting system and painting method
US-2020230630-A1 · Jul 23, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F23/43?
- CPC B01F23/43 is the Cooperative Patent Classification code for “using driven stirrers.”
- How many patents are filed under CPC B01F23/43 (using driven stirrers)?
- Our database includes 125 publications tagged with this CPC code.
- Is patent activity under CPC B01F23/43 growing?
- Publication counts under this code: 13 in 2024 vs 11 in 2025 (latest complete years).