Separator
US-2025319432-A1 · Oct 16, 2025 · US
Apparatus having rotary means, other than rotatable nozzles, for atomising the cleaning liquid
Apparatus having rotary means, other than rotatable nozzles, for atomising the cleaning liquid · 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 | B01D47/16 |
| Official title | Apparatus having rotary means, other than rotatable nozzles, for atomising the cleaning liquid |
| Display label | Apparatus having rotary means, other than rotatable nozzles, for atomising the cleaning liquid |
| Total patents | 28 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 3 |
| 2017 | 7 |
| 2018 | 1 |
| 2019 | 5 |
| 2020 | 1 |
| 2021 | 5 |
| 2022 | 3 |
| 2023 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Purification device for purifying air and air purifier having same
US-11833466-B2 · Dec 5, 2023 · US
Air purifier
US-11794143-B2 · Oct 24, 2023 · US
Capture device for purifying air, purification device and air purifier
US-11439934-B2 · Sep 13, 2022 · US
Smart sprayer systems and methods
US-2022250108-A1 · Aug 11, 2022 · US
Purification device for air purification and air purifier having same
US-11305220-B2 · Apr 19, 2022 · US
Differential apparatus, air purifying apparatus and air purifier
US-2021388891-A1 · Dec 16, 2021 · US
Purification Device for Air Purification and Air Purifier Having Same
US-2021146288-A1 · May 20, 2021 · US
Purification Device for Purifying Air and Air Purifier Having Same
US-2021146294-A1 · May 20, 2021 · US
Air Purifier
US-2021129070-A1 · May 6, 2021 · US
Capture Device for Purifying Air, Purification Device and Air Purifier
US-2021129062-A1 · May 6, 2021 · US
Rotating packed bed assembly
US-10814247-B2 · Oct 27, 2020 · US
Centrifugal abatement separator
US-10464002-B2 · Nov 5, 2019 · US
Droplet generating rotating cutters
US-10376907-B2 · Aug 13, 2019 · US
ABS-based resin composition and method article manufactured therefrom
US-10364346-B2 · Jul 30, 2019 · US
Integrated system for seawater scrubbing of marine exhaust gas
US-2019099706-A1 · Apr 4, 2019 · US
Droplet Generating Rotating Cutters
US-2019070619-A1 · Mar 7, 2019 · US
Air washer
US-10092874-B2 · Oct 9, 2018 · US
Abs-based resin composition and method article manufactured therefrom
US-2017260386-A1 · Sep 14, 2017 · US
Flux recovery device and soldering device
US-9744613-B2 · Aug 29, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01D47/16?
- CPC B01D47/16 is the Cooperative Patent Classification code for “Apparatus having rotary means, other than rotatable nozzles, for atomising the cleaning liquid.”
- How many patents are filed under CPC B01D47/16 (Apparatus having rotary means, other than rotatable nozzles, for atomising the cleaning liquid)?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC B01D47/16 growing?
- Publication counts under this code: 2 in 2023 vs 1 in 2025 (latest complete years).