Iron nitride powder with anisotropic shape
US-2023024845-A1 · Jan 26, 2023 · US
Mills provided with vibrators ({roller mills B02C4/423}; tumbling mills B02C17/14) · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B02C19/16 |
| Official title | Mills provided with vibrators ({roller mills B02C4/423}; tumbling mills B02C17/14) |
| Display label | Mills provided with vibrators ({roller mills B02C4/423}; tumbling mills B02C17/14) |
| Total patents | 9 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 2 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2023024845-A1 · Jan 26, 2023 · US
US-11511344-B2 · Nov 29, 2022 · US
US-2021370541-A1 · Dec 2, 2021 · US
US-10758916-B2 · Sep 1, 2020 · US
US-2020139445-A1 · May 7, 2020 · US
US-10562103-B2 · Feb 18, 2020 · US
US-2018066247-A1 · Mar 8, 2018 · US
US-2018001385-A1 · Jan 4, 2018 · US
US-2017348699-A1 · Dec 7, 2017 · US