Stirred tank
US-2019374913-A1 · Dec 12, 2019 · 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 | B01F7/0025 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 95 |
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 | 8 |
| 2016 | 8 |
| 2017 | 18 |
| 2018 | 14 |
| 2019 | 20 |
| 2020 | 7 |
| 2021 | 11 |
| 2022 | 7 |
| 2023 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Mechanised bone cement delivery system with a valve that closes to stop the flow of pressurized cement
US-10499971-B2 · Dec 10, 2019 · US
Rapid stirring machine
US-10369535-B2 · Aug 6, 2019 · US
Mixing systems, methods, and devices with extendible impellers
US-10350557-B2 · Jul 16, 2019 · US
Mixing apparatus for crushing sludge
US-2019194051-A1 · Jun 27, 2019 · US
Gas-liquid dispersion impeller assembly with annular-sector-shaped concave blades
US-10322386-B2 · Jun 18, 2019 · US
Combination stirrer
US-2019168177-A1 · Jun 6, 2019 · US
Vessels and spinner flasks with reduced impeller wobble for culturing cells
US-2019112567-A1 · Apr 18, 2019 · US
Method of assembling a mixing impeller assembly
US-10258943-B2 · Apr 16, 2019 · US
Telescoping plunger assembly
US-10245569-B2 · Apr 2, 2019 · US
Mixing apparatus for crushing sludge
US-10227249-B2 · Mar 12, 2019 · US
Fluidic dispensing device having a guide portion
US-10207510-B2 · Feb 19, 2019 · US
Mixing impeller, method of manufacturing a first subassembly of the mixing impeller and method of assembling the mixing impeller
US-2018353917-A1 · Dec 13, 2018 · US
Mixing impeller, method of manufacturing a first subassembly of the mixing impeller and method of assembling the mixing impeller
US-10130920-B2 · Nov 20, 2018 · US
Dynamic mixer for viscous materials
US-2018311625-A1 · Nov 1, 2018 · US
Device and method for mixing of a multi-component cement
US-10098683-B2 · Oct 16, 2018 · US
Combination stirrer
US-10076731-B2 · Sep 18, 2018 · US
Continuous mixing apparatus, system, and continuous mixing method for powder/granular material and viscous liquid
US-2018243701-A1 · Aug 30, 2018 · US
Blade assembly with safety guard
US-10045664-B2 · Aug 14, 2018 · US
Agitation blade, agitation apparatus, beverage preparation apparatus, and agitation portion
US-10029221-B2 · Jul 24, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F7/0025?
- CPC B01F7/0025 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B01F7/0025 (Operations & Transport)?
- Our database includes 95 publications tagged with this CPC code.
- Is patent activity under CPC B01F7/0025 growing?
- Publication counts under this code: 7 in 2022 vs 2 in 2023 (latest complete years).