Particle separator and particle separation method
US-2019374956-A1 · Dec 12, 2019 · US
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Application of particular media therefor
Application of particular media therefor · 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 | B03B5/44 |
| Official title | Application of particular media therefor |
| Display label | Application of particular media therefor |
| Total patents | 4 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2019 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and apparatus for separation of mixture
US-9308536-B2 · Apr 12, 2016 · US
Nanoparticle separation methods and compositions
US-9283570-B2 · Mar 15, 2016 · US
Method and apparatus for separation of mixture
US-9174221-B2 · Nov 3, 2015 · US