Apparatus and processes for solvent extraction of coal
US-2026054196-A1 · Feb 26, 2026 · US
forcing the material through orifices or slits, e.g. in a stationary part · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01F27/911 |
| Official title | {forcing the material through orifices or slits, e.g. in a stationary part} |
| Display label | forcing the material through orifices or slits, e.g. in a stationary part |
| Total patents | 12 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 1 |
| 2024 | 1 |
| 2026 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2026054196-A1 · Feb 26, 2026 · US
US-12179162-B2 · Dec 31, 2024 · US
US-11628412-B2 · Apr 18, 2023 · US
US-2022266209-A1 · Aug 25, 2022 · US
US-2022193626-A1 · Jun 23, 2022 · US
US-2022161156-A1 · May 26, 2022 · US
US-11241661-B2 · Feb 8, 2022 · US
US-2021283560-A1 · Sep 16, 2021 · US
US-2021260540-A1 · Aug 26, 2021 · US
US-2020318054-A1 · Oct 8, 2020 · US
US-9707526-B2 · Jul 18, 2017 · US
US-2015290603-A1 · Oct 15, 2015 · US