Separator and a method for separating milk
US-12022795-B2 · Jul 2, 2024 · US
with cleaning means
with cleaning means · 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 | B04C5/22 |
| Official title | with cleaning means |
| Display label | with cleaning means |
| Total patents | 28 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 2 |
| 2017 | 5 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 4 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Separator and a method for separating milk
US-2020305382-A1 · Oct 1, 2020 · US
Fluid separation apparatus and system
US-10737283-B2 · Aug 11, 2020 · US
Steam separation unit for a system for hydrolysis of lignocellulosic biomass material
US-10625190-B2 · Apr 21, 2020 · US
Cyclone dust collector and vacuum cleaner having the same
US-10555652-B2 · Feb 11, 2020 · US
Fluid separation apparatus and system
US-2019262844-A1 · Aug 29, 2019 · US
Separating apparatus and vacuum cleaner
US-10390670-B2 · Aug 27, 2019 · US
Vacuum cleaner
US-10299648-B2 · May 28, 2019 · US
Dust collector with a constant suction force
US-10226724-B2 · Mar 12, 2019 · US
Dust collector with a constant suction force
US-2018326336-A1 · Nov 15, 2018 · US
Dust collector with a constant suction force
US-10052579-B2 · Aug 21, 2018 · US
Powder coating system having powder recovery cyclone with hinged lower section
US-9968960-B2 · May 15, 2018 · US
Cleaner
US-2017209013-A1 · Jul 27, 2017 · US
Separating apparatus and vacuum cleaner
US-2017209011-A1 · Jul 27, 2017 · US
Vacuum cleaner
US-2017209012-A1 · Jul 27, 2017 · US
A steam separation unit for a system for hydrolysis of lignocellulosic biomass material
US-2017157546-A1 · Jun 8, 2017 · US
Cyclone dust collector and vacuum cleaner having the same
US-2017112341-A1 · Apr 27, 2017 · US
Hydroclone with improved cleaning assembly
US-9527091-B2 · Dec 27, 2016 · US
Hydroclone with improved cleaning assembly
US-2016263589-A1 · Sep 15, 2016 · US
Hydroclone with vortex flow barrier
US-2015343334-A1 · Dec 3, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B04C5/22?
- CPC B04C5/22 is the Cooperative Patent Classification code for “with cleaning means.”
- How many patents are filed under CPC B04C5/22 (with cleaning means)?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC B04C5/22 growing?
- Publication counts under this code: 4 in 2020 vs 1 in 2024 (latest complete years).