Coating slurry supply device
US-2025091022-A1 · Mar 20, 2025 · US
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for material continuously moving therethrough (B01F31/29, B01F31/30, B01F31/401, B01F31/46, B01F31/84 take precedence)
for material continuously moving therethrough (B01F31/29, B01F31/30, B01F31/401, B01F31/46, B01F31/84 take precedence) · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01F31/57 |
| Official title | {for material continuously moving therethrough (B01F31/29, B01F31/30, B01F31/401, B01F31/46, B01F31/84 take precedence)} |
| Display label | for material continuously moving therethrough (B01F31/29, B01F31/30, B01F31/401, B01F31/46, B01F31/84 take precedence) |
| Total patents | 6 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2020 | 2 |
| 2021 | 1 |
| 2023 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Enhanced cell/bead encapsulation methods and apparatuses
US-11559809-B2 · Jan 24, 2023 · US
Microfluidic mixer
US-10913039-B2 · Feb 9, 2021 · US
Microfluidic mixer
US-2020030760-A1 · Jan 30, 2020 · US
Enhanced cell/bead encapsulation methods and apparatuses
US-2020009569-A1 · Jan 9, 2020 · US
Enhanced cell/bead encapsulation methods and apparatuses
US-2017189909-A1 · Jul 6, 2017 · US