Reaction device with air-lift type internal circulation
US-10661232-B2 · May 26, 2020 · US
Operations & Transport · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01F3/04517 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 4 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2017 | 2 |
| 2018 | 1 |
| 2020 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-10661232-B2 · May 26, 2020 · US
US-2018185794-A1 · Jul 5, 2018 · US
US-2017326507-A1 · Nov 16, 2017 · US
US-9815033-B2 · Nov 14, 2017 · US