Patterning wettability in complex microfluidic channels for very large-scale generation of double emulsions
US-2025375746-A1 · Dec 11, 2025 · US
Making mixers or parts thereof
Making mixers or parts thereof · 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 | B01F35/165 |
| Official title | {Making mixers or parts thereof} |
| Display label | Making mixers or parts thereof |
| Total patents | 45 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 2 |
| 2019 | 6 |
| 2020 | 2 |
| 2021 | 4 |
| 2022 | 6 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of manufacturing a centrifugal wheel
US-2025352964-A1 · Nov 20, 2025 · US
Method of manufacturing a centrifugal wheel
US-2025357829-A1 · Nov 20, 2025 · US
Gas-liquid injection apparatus and preparation method
US-2025205657-A1 · Jun 26, 2025 · US
Systems and methods for producing a mixer
US-2025162260-A1 · May 22, 2025 · US
Micromixer
US-12280346-B2 · Apr 22, 2025 · US
Systems and methods for producing a mixer
US-12226957-B2 · Feb 18, 2025 · US
Pipe welding structure
US-12092242-B2 · Sep 17, 2024 · US
Droplet-based assay system
US-11633739-B2 · Apr 25, 2023 · US
Method of performing droplet-based assays
US-11612892-B2 · Mar 28, 2023 · US
Pipe welding structure
US-2022316629-A1 · Oct 6, 2022 · US
Micromixer
US-2022314177-A1 · Oct 6, 2022 · US
Apparatus for dissolving gas into a liquid and method for producing the same
US-2022305447-A1 · Sep 29, 2022 · US
Outlet for a static mixer
US-2022080374-A1 · Mar 17, 2022 · US
Small-scale mixer
US-2022040926-A1 · Feb 10, 2022 · US
Agitating mechanism and method for manufacturing agitating mechanism
US-11229890-B2 · Jan 25, 2022 · US
Method of performing droplet-based assays
US-11130134-B2 · Sep 28, 2021 · US
Bubble generation device, tubular member, bubble generation method, and method for manufacturing bubble generation device
US-11110414-B2 · Sep 7, 2021 · US
Droplet-based assay system
US-2021220829-A1 · Jul 22, 2021 · US
Method of performing droplet-based assays
US-2021170412-A1 · Jun 10, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F35/165?
- CPC B01F35/165 is the Cooperative Patent Classification code for “Making mixers or parts thereof.”
- How many patents are filed under CPC B01F35/165 (Making mixers or parts thereof)?
- Our database includes 45 publications tagged with this CPC code.
- Is patent activity under CPC B01F35/165 growing?
- Publication counts under this code: 1 in 2024 vs 7 in 2025 (latest complete years).