VacFlush adaptor for submersible pumps
US-11352277-B2 · Jun 7, 2022 · US
with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers · 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 | B01F25/21 |
| Official title | with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers |
| Display label | with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers |
| Total patents | 81 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 7 |
| 2017 | 5 |
| 2018 | 9 |
| 2019 | 7 |
| 2020 | 12 |
| 2021 | 7 |
| 2022 | 6 |
| 2023 | 8 |
| 2024 | 2 |
| 2025 | 9 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fermentation tank and method
US-11286452-B2 · Mar 29, 2022 · US
Control System for Optimizing Mixing and Energy Usage for Mixing Systems
US-2022064036-A1 · Mar 3, 2022 · US
Systems and methods for treating viscous media
US-11260353-B2 · Mar 1, 2022 · US
Helical Nozzle
US-2022048051-A1 · Feb 17, 2022 · US
Apparatus for making a solution and related methods
US-11167255-B2 · Nov 9, 2021 · US
Exhaust system
US-11156142-B2 · Oct 26, 2021 · US
Flotation Cell
US-2021323002-A1 · Oct 21, 2021 · US
Sprayer filtering system
US-2021154604-A1 · May 27, 2021 · US
Liquid discharge head, liquid discharge device, dispensing device, and liquid discharge method
US-11001072-B2 · May 11, 2021 · US
Control system for optimizing mixing and energy usage for mixing systems
US-10981814-B2 · Apr 20, 2021 · US
Slurry storage and stirring device and slurry stirring method
US-2021039058-A1 · Feb 11, 2021 · US
VacFlush Adaptor for Submersible Pumps
US-2020399156-A1 · Dec 24, 2020 · US
Methods for producing high-concentration of dissolved ozone in liquid media
US-10858271-B2 · Dec 8, 2020 · US
Systems for producing high-concentration of dissolved ozone in liquid media
US-10851000-B2 · Dec 1, 2020 · US
Hydroformylation reaction process
US-10843992-B2 · Nov 24, 2020 · US
Systems and methods for treating viscous media
US-2020360877-A1 · Nov 19, 2020 · US
Mixing of fluids
US-10807054-B2 · Oct 20, 2020 · US
Mobile drilling fluid plant
US-10724313-B2 · Jul 28, 2020 · US
Exhaust system
US-2020217232-A1 · Jul 9, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F25/21?
- CPC B01F25/21 is the Cooperative Patent Classification code for “with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers.”
- How many patents are filed under CPC B01F25/21 (with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers)?
- Our database includes 81 publications tagged with this CPC code.
- Is patent activity under CPC B01F25/21 growing?
- Publication counts under this code: 2 in 2024 vs 9 in 2025 (latest complete years).