Apparatus for generating fine-bubble-containing liquid
US-2018333687-A1 · Nov 22, 2018 · US
Static mixers (colloid-mills B02C; mixing valves F16K11/00)
Static mixers (colloid-mills B02C; mixing valves F16K11/00) · 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 | B01F25/40 |
| Official title | Static mixers (colloid-mills B02C; mixing valves F16K11/00) |
| Display label | Static mixers (colloid-mills B02C; mixing valves F16K11/00) |
| Total patents | 171 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 13 |
| 2016 | 12 |
| 2017 | 21 |
| 2018 | 19 |
| 2019 | 17 |
| 2020 | 18 |
| 2021 | 17 |
| 2022 | 11 |
| 2023 | 11 |
| 2024 | 10 |
| 2025 | 21 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Exhaust flow device
US-10086332-B2 · Oct 2, 2018 · US
Systems and methods of continuously producing encapsulated liquid water
US-10052601-B2 · Aug 21, 2018 · US
Compact microfluidic structures for manipulating fluids
US-10052628-B2 · Aug 21, 2018 · US
Conditioning module for regulating the temperature of and humidifying a flowing gas
US-10046286-B2 · Aug 14, 2018 · US
Method for producing peroxymonosulfuric acid and apparatus for continuously producing peroxymonosulfuric acid
US-9988269-B2 · Jun 5, 2018 · US
Systems and Methods for Generating a Conductive Liquid Comprising Deionized Water with Ammonia Gas Dissolved Therein
US-2018133665-A1 · May 17, 2018 · US
Targeted frequency multiple path length mixers
US-9968894-B2 · May 15, 2018 · US
Electronic control of fluidic species
US-2018117585-A1 · May 3, 2018 · US
Apparatus for Dewatering and Demineralization of Fine Particles
US-2018036651-A1 · Feb 8, 2018 · US
Urea mixer
US-2018023447-A1 · Jan 25, 2018 · US
Inherently safe oxygen/hydrocarbon gas mixer
US-2018009662-A1 · Jan 11, 2018 · US
Hollow porous materials with architected fluid interfaces for reduced overall pressure loss
US-9862151-B1 · Jan 9, 2018 · US
Static spray mixer
US-2018001332-A1 · Jan 4, 2018 · US
Electronic control of fluidic species
US-2017361318-A1 · Dec 21, 2017 · US
Static mixer
US-2017341041-A1 · Nov 30, 2017 · US
Static mixer
US-2017333852-A1 · Nov 23, 2017 · US
Methods for inactivating viruses during a protein purification process
US-9809799-B2 · Nov 7, 2017 · US
Systems and methods of continuously producing encapsulated liquid water
US-2017296991-A1 · Oct 19, 2017 · US
Methods of introducing a fluid into droplets
US-9789482-B2 · Oct 17, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F25/40?
- CPC B01F25/40 is the Cooperative Patent Classification code for “Static mixers (colloid-mills B02C; mixing valves F16K11/00).”
- How many patents are filed under CPC B01F25/40 (Static mixers (colloid-mills B02C; mixing valves F16K11/00))?
- Our database includes 171 publications tagged with this CPC code.
- Is patent activity under CPC B01F25/40 growing?
- Publication counts under this code: 10 in 2024 vs 21 in 2025 (latest complete years).