Fine bubble generator, water heater, and dishwasher
US-2026021458-A1 · Jan 22, 2026 · US
with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements · 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 | B01F25/3121 |
| Official title | {with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements} |
| Display label | with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements |
| Total patents | 51 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 8 |
| 2018 | 4 |
| 2019 | 4 |
| 2020 | 5 |
| 2021 | 3 |
| 2022 | 8 |
| 2023 | 5 |
| 2024 | 5 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Lightweight nanobubble generator
US-2025303372-A1 · Oct 2, 2025 · US
Flammable gas dilution
US-12397270-B2 · Aug 26, 2025 · US
Pod venturi
US-2025161892-A1 · May 22, 2025 · US
Method and apparatus for instantaneous on-line carbonation of water through electrostatic charging
US-2025058287-A1 · Feb 20, 2025 · US
Mixing device and method
US-2025058289-A1 · Feb 20, 2025 · US
Liquid containing gas bubbles production apparatus
US-12145116-B2 · Nov 19, 2024 · US
Method and apparatus for instantaneous on-line carbonation of water through electrostatic charging
US-12138600-B2 · Nov 12, 2024 · US
Microbubble treatment agent cartridge assembly and washing equipment having same
US-11982037-B2 · May 14, 2024 · US
Venturi mixer with clamshell stamping
US-11965449-B2 · Apr 23, 2024 · US
Microbubble spray head and washing apparatus with same
US-2024091798-A1 · Mar 21, 2024 · US
Contained single-use powder induction system and method of use
US-2023390720-A1 · Dec 7, 2023 · US
Flammable gas dilution
US-2023149865-A1 · May 18, 2023 · US
Powder Hydration Systems with Mixing Apparatus and Methods Of Use
US-2023110920-A1 · Apr 13, 2023 · US
Microbubble generator and laundry treating device
US-11598041-B2 · Mar 7, 2023 · US
Micro-bubble spray head and washing apparatus having same
US-2023027459-A1 · Jan 26, 2023 · US
Microbubble treatment agent cartridge assembly and washing equipment having same
US-2022411985-A1 · Dec 29, 2022 · US
Venturi mixer with clamshell stamping
US-2022349330-A1 · Nov 3, 2022 · US
Mixer assembly for vehicle exhaust system
US-11428140-B1 · Aug 30, 2022 · US
Bubble generation apparatus and washing device
US-2022240747-A1 · Aug 4, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F25/3121?
- CPC B01F25/3121 is the Cooperative Patent Classification code for “with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements.”
- How many patents are filed under CPC B01F25/3121 (with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements)?
- Our database includes 51 publications tagged with this CPC code.
- Is patent activity under CPC B01F25/3121 growing?
- Publication counts under this code: 5 in 2024 vs 5 in 2025 (latest complete years).