Mulling device and method for treating bulk material released from portable containers
US-11192074-B2 · Dec 7, 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 | B01F3/184 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 8 |
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 |
|---|---|
| 2015 | 1 |
| 2018 | 1 |
| 2019 | 4 |
| 2021 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System for leveling particulate material
US-11039568-B2 · Jun 22, 2021 · US
System for leveling particulate material
US-2019230847-A1 · Aug 1, 2019 · US
Mixer, system for applying a building material and method for producing a structure from building material
US-2019047176-A1 · Feb 14, 2019 · US
Gravimetric blender with power hopper cover
US-10201915-B2 · Feb 12, 2019 · US
Gravimetric blender with power hopper cover
US-10166699-B2 · Jan 1, 2019 · US
Mulling device and method for treating bulk material released from portable containers
US-2018369762-A1 · Dec 27, 2018 · US
Gravimetric blender with power hopper cover
US-9010988-B2 · Apr 21, 2015 · US