Stirrer
US-11241661-B2 · Feb 8, 2022 · US
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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 | B01F7/1635 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 12 |
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 | 1 |
| 2016 | 1 |
| 2018 | 5 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Atomization device and method for manufacturing product with fluidity using said device
US-11148107-B2 · Oct 19, 2021 · US
Container having magnetic impeller assembly with hood
US-10610839-B2 · Apr 7, 2020 · US
Stirrer producing intermittent jet flow
US-10478790-B2 · Nov 19, 2019 · US
Processing biomass
US-2019055615-A1 · Feb 21, 2019 · US
Mixing apparatus with stator and method
US-10137420-B2 · Nov 27, 2018 · US
Container Having Magnetic Impeller Assembly With Hood
US-2018229192-A1 · Aug 16, 2018 · US
Container having magnetic impeller assembly with hood
US-9975095-B2 · May 22, 2018 · US
Stirrer
US-9962666-B2 · May 8, 2018 · US
Stirring-processing apparatus and processing method
US-9925503-B2 · Mar 27, 2018 · US
Processing biomass
US-9328393-B2 · May 3, 2016 · US
Hybrid mixer
US-9050568-B2 · Jun 9, 2015 · US