Double shaft paddle mixer and arrangement and methods for producing paste
US-2023034738-A1 · Feb 2, 2023 · US
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Devices with several tools rotating about different axis in the same receptacle
Devices with several tools rotating about different axis in the same receptacle · 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 | B01F33/833 |
| Official title | {Devices with several tools rotating about different axis in the same receptacle} |
| Display label | Devices with several tools rotating about different axis in the same receptacle |
| Total patents | 4 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2018 | 1 |
| 2022 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Seed treatment method
US-11266059-B2 · Mar 8, 2022 · US
Seed treatment method
US-2018352720-A1 · Dec 13, 2018 · US
Process for improved production of alkali cellulose and cellulose derivatives
US-8993747-B2 · Mar 31, 2015 · US