Annular ring mixer with vanes
US-2022307436-A1 · Sep 29, 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 | B01F15/0261 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 27 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 1 |
| 2017 | 6 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 5 |
| 2022 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Gas solution supply device
US-2022105478-A1 · Apr 7, 2022 · US
Method and apparatus for injecting a gas into a beverage
US-11147294-B2 · Oct 19, 2021 · US
Thermal valve
US-11130105-B2 · Sep 28, 2021 · US
Buffer management system with manifold for bioprocessing system
US-2021197142-A1 · Jul 1, 2021 · US
Dosing method and associated facility
US-2021121841-A1 · Apr 29, 2021 · US
Gas entrainment system for beverages
US-2021023512-A1 · Jan 28, 2021 · US
Device for adjusting specific resistance value and method for adjusting specific resistance value
US-10792623-B2 · Oct 6, 2020 · US
Centrifugal microfluidic chip control
US-10702868-B2 · Jul 7, 2020 · US
Method and apparatus for injecting a gas into a beverage
US-2020122099-A1 · Apr 23, 2020 · US
Method and apparatus for variation of flow to erode solid chemistry
US-10335746-B2 · Jul 2, 2019 · US
Thermal valve
US-2019076804-A1 · Mar 14, 2019 · US
Viscous fluid dilution system and method thereof
US-10124307-B2 · Nov 13, 2018 · US
Thermal valve
US-10099188-B2 · Oct 16, 2018 · US
Continuous dry particulate matter injection device for fertigation applications
US-9961827-B2 · May 8, 2018 · US
Device for adjusting specific resistance value and method for adjusting specific resistance value
US-2018078909-A1 · Mar 22, 2018 · US
Automatic flow control in mixing fracturing gel
US-9771512-B2 · Sep 26, 2017 · US
Method and apparatus for variation of flow to erode solid chemistry
US-2017203263-A1 · Jul 20, 2017 · US
Stirring device and stirring method
US-9675948-B2 · Jun 13, 2017 · US
Automatic flow control in mixing fracturing gel
US-2017137701-A1 · May 18, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F15/0261?
- CPC B01F15/0261 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B01F15/0261 (Operations & Transport)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC B01F15/0261 growing?
- Publication counts under this code: 5 in 2021 vs 2 in 2022 (latest complete years).