Slug flow elimination in multiphase flow pipelines using multiple static mixers
US-2022282838-A1 · Sep 8, 2022 · US
Operations & Transport
Operations & Transport · 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 | B01F5/0644 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 32 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 5 |
| 2018 | 7 |
| 2019 | 5 |
| 2020 | 3 |
| 2021 | 7 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fluid mixer
US-11185830-B2 · Nov 30, 2021 · US
Integrated apparatus for mixing and separating fluid phases and method therefor
US-11173458-B2 · Nov 16, 2021 · US
Mixing Device
US-2021246820-A1 · Aug 12, 2021 · US
Mixing device
US-10995643-B2 · May 4, 2021 · US
Continuous flow microfluidic system
US-2021113974-A1 · Apr 22, 2021 · US
Gradient-on-a-chip
US-10940475-B2 · Mar 9, 2021 · US
Reducing agent mixer
US-10933387-B2 · Mar 2, 2021 · US
Overturning device for overturning molten material and purging method
US-10611054-B2 · Apr 7, 2020 · US
Disposable microfluidic cartridge
US-10597291-B2 · Mar 24, 2020 · US
Overturning device for overturning molten material and purging method
US-10576660-B2 · Mar 3, 2020 · US
Integrated apparatus for mixing and separating fluid phases and method therefor
US-2019282976-A1 · Sep 19, 2019 · US
Mixing Device
US-2019211732-A1 · Jul 11, 2019 · US
Reducing agent mixer
US-2019201854-A1 · Jul 4, 2019 · US
Exhaust gas mixer
US-10323560-B2 · Jun 18, 2019 · US
Fluid mixer
US-2019070571-A1 · Mar 7, 2019 · US
Gradient-on-a-chip
US-2018280976-A1 · Oct 4, 2018 · US
Washing Machine, Micro-Bubble Generator Thereof, and Method for Suppling Wash Water Including Micro-Bubbles in the Washing Machine
US-2018274149-A1 · Sep 27, 2018 · US
Exhaust gas mixer
US-10066530-B2 · Sep 4, 2018 · US
Targeted frequency multiple path length mixers
US-9968894-B2 · May 15, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F5/0644?
- CPC B01F5/0644 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B01F5/0644 (Operations & Transport)?
- Our database includes 32 publications tagged with this CPC code.
- Is patent activity under CPC B01F5/0644 growing?
- Publication counts under this code: 7 in 2021 vs 1 in 2022 (latest complete years).