System and method for treating a fluid
US-2024066457-A1 · Feb 29, 2024 · US
using a cyclone
using a cyclone · 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 | B01D2247/101 |
| Official title | using a cyclone |
| Display label | using a cyclone |
| 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 | 6 |
| 2016 | 1 |
| 2017 | 6 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 4 |
| 2021 | 2 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cyclone for air cleaning and filtering module having the same
US-10933364-B2 · Mar 2, 2021 · US
System and method for producing mold-resistant paper with wet scrubber assembly
US-10913087-B2 · Feb 9, 2021 · US
Integrated process and plant for production of urea and UAS (urea-ammonium sulphate) mixtures
US-10870584-B2 · Dec 22, 2020 · US
Assembly of a particle collection container and cyclonic pre-separator
US-10820766-B2 · Nov 3, 2020 · US
Liquid flows in cyclonic particle separation chambers
US-2020330914-A1 · Oct 22, 2020 · US
Assembly of a particle collection container and cyclonic pre-separator
US-2020196814-A1 · Jun 25, 2020 · US
Discrete extract collection system for co2-based fluid extraction
US-2019282923-A1 · Sep 19, 2019 · US
Wet cyclone apparatus
US-2019283046-A1 · Sep 19, 2019 · US
Integrated process and plant for production of urea and uas (urea-ammonium sulphate) mixtures
US-2019276325-A1 · Sep 12, 2019 · US
Method and apparatus for removal of gas bubbles from fluid
US-10369265-B2 · Aug 6, 2019 · US
Filtration liquid tank for dedusting device, and dedusting device with the same
US-10328379-B2 · Jun 25, 2019 · US
Cyclone for air cleaning and filtering module having the same
US-2018318748-A1 · Nov 8, 2018 · US
Filtration liquid tank for dedusting device, and dedusting device with the same
US-2018272264-A1 · Sep 27, 2018 · US
Method and wet scrubber for removing particles from gases
US-9895644-B2 · Feb 20, 2018 · US
Device of an aircraft engine for separating oil from an air-oil volume flow
US-9795914-B2 · Oct 24, 2017 · US
Exhaust gas processing apparatus
US-9770690-B2 · Sep 26, 2017 · US
Demister, method of modifying an existing wet-type gas scrubber and wet-type gas scrubber
US-9751037-B2 · Sep 5, 2017 · US
Method and apparatus for removal of gas bubbles from fluid
US-2017136170-A1 · May 18, 2017 · US
System and method for producing mold-resistant paper with wet scrubber assembly
US-2017095829-A1 · Apr 6, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01D2247/101?
- CPC B01D2247/101 is the Cooperative Patent Classification code for “using a cyclone.”
- How many patents are filed under CPC B01D2247/101 (using a cyclone)?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC B01D2247/101 growing?
- Publication counts under this code: 2 in 2021 vs 1 in 2024 (latest complete years).