Chemical reaction device and particle production method using chemical reaction device
US-11305243-B2 · Apr 19, 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 | B01F7/1675 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 33 |
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 | 3 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 6 |
| 2019 | 4 |
| 2020 | 7 |
| 2021 | 5 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Blender system with rotatable blade assembly
US-11166596-B2 · Nov 9, 2021 · US
Blender system with rotatable blade assembly
US-2021219784-A1 · Jul 22, 2021 · US
Single stage clarifier and mixing assembly
US-2021205771-A1 · Jul 8, 2021 · US
Blending system
US-2021085129-A1 · Mar 25, 2021 · US
Single Use Bioreactor
US-2021002597-A1 · Jan 7, 2021 · US
Blending system
US-10856697-B2 · Dec 8, 2020 · US
Single use bioreactor
US-10801003-B2 · Oct 13, 2020 · US
Reactor
US-10738137-B2 · Aug 11, 2020 · US
Mixing device, method for mixing, and method for cleaning a mixing device
US-2020171449-A1 · Jun 4, 2020 · US
Oligomeriser with improved mixing performance
US-2020148819-A1 · May 14, 2020 · US
Reactor
US-2020040111-A1 · Feb 6, 2020 · US
Reactor
US-2020024371-A1 · Jan 23, 2020 · US
Stirred tank
US-2019374913-A1 · Dec 12, 2019 · US
Systems and methods for improved mixing
US-2019351380-A1 · Nov 21, 2019 · US
Rotor and stirring device
US-10384177-B2 · Aug 20, 2019 · US
Gas-liquid dispersion impeller assembly with annular-sector-shaped concave blades
US-10322386-B2 · Jun 18, 2019 · US
Blender system with rotatable blade assembly
US-2018317714-A1 · Nov 8, 2018 · US
Blender system with rotatable blade assembly
US-10064520-B2 · Sep 4, 2018 · US
Blending system
US-2018168403-A1 · Jun 21, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F7/1675?
- CPC B01F7/1675 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B01F7/1675 (Operations & Transport)?
- Our database includes 33 publications tagged with this CPC code.
- Is patent activity under CPC B01F7/1675 growing?
- Publication counts under this code: 5 in 2021 vs 1 in 2022 (latest complete years).