Mixing drum
US-2021069934-A1 · Mar 11, 2021 · 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 | B01F9/06 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 9 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Mixing drum
US-10843379-B2 · Nov 24, 2020 · US
Blending apparatus for manufactured wood processing
US-2020198175-A1 · Jun 25, 2020 · US
Bucket mixer insert
US-2020086285-A1 · Mar 19, 2020 · US
Systems and methods for blending materials
US-2019321793-A1 · Oct 24, 2019 · US
Bucket mixer insert
US-10421049-B2 · Sep 24, 2019 · US
Blending apparatus for manufactured wood processing
US-2019232241-A1 · Aug 1, 2019 · US
Slurry dispenser for radioisotope production
US-10201787-B2 · Feb 12, 2019 · US
Mixer drum apparatus having blades and inlet seal
US-9427714-B2 · Aug 30, 2016 · US