Micronizing Apparatus for Hydrogel of Super Absorbent Polymer
US-2025010271-A1 · Jan 9, 2025 · US
with axial flow · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B02C18/141 |
| Official title | {with axial flow} |
| Display label | with axial flow |
| Total patents | 17 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 5 |
| 2017 | 6 |
| 2018 | 1 |
| 2019 | 1 |
| 2021 | 1 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025010271-A1 · Jan 9, 2025 · US
US-10961657-B2 · Mar 30, 2021 · US
US-2019093284-A1 · Mar 28, 2019 · US
US-9869057-B2 · Jan 16, 2018 · US
US-9840809-B2 · Dec 12, 2017 · US
US-2017258014-A1 · Sep 14, 2017 · US
US-2017204561-A1 · Jul 20, 2017 · US
US-2017204562-A1 · Jul 20, 2017 · US
US-9643339-B2 · May 9, 2017 · US
US-9644316-B2 · May 9, 2017 · US
US-2016355977-A1 · Dec 8, 2016 · US
US-2016332336-A1 · Nov 17, 2016 · US
US-2016333520-A1 · Nov 17, 2016 · US
US-9428859-B2 · Aug 30, 2016 · US
US-9422664-B2 · Aug 23, 2016 · US
US-2015096702-A1 · Apr 9, 2015 · US
US-2015096701-A1 · Apr 9, 2015 · US