Carbon dioxide fluidity control device and method
US-11931708-B2 · Mar 19, 2024 · US
comprising a supplementary stirring element · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01F31/83 |
| Official title | {comprising a supplementary stirring element} |
| Display label | comprising a supplementary stirring element |
| Total patents | 7 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2018 | 2 |
| 2020 | 1 |
| 2021 | 2 |
| 2024 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11931708-B2 · Mar 19, 2024 · US
US-2021220784-A1 · Jul 22, 2021 · US
US-10981126-B2 · Apr 20, 2021 · US
US-10722859-B2 · Jul 28, 2020 · US
US-2018318778-A1 · Nov 8, 2018 · US
US-2018154329-A1 · Jun 7, 2018 · US
US-2015173565-A1 · Jun 25, 2015 · US