Cooling structure and a smoking article including the same
US-12396479-B2 · Aug 26, 2025 · US
with smoke filters (filters therefor A24D3/00)
with smoke filters (filters therefor A24D3/00) · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A24F13/06 |
| Official title | with smoke filters (filters therefor A24D3/00) |
| Display label | with smoke filters (filters therefor A24D3/00) |
| 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 |
|---|---|
| 2016 | 2 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 7 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sidestream smoke removing device including activated carbon filter
US-2024245110-A1 · Jul 25, 2024 · US
Sidestream smoke removing device including hepa filter
US-2024237712-A1 · Jul 18, 2024 · US
Sidestream smoke removing device including plasma ion filter
US-2024225090-A1 · Jul 11, 2024 · US
Sidestream smoke removing device including smoking article detection part
US-2024225091-A1 · Jul 11, 2024 · US
Aerosol-generating article having fibrous filter segment and hollow, tubular support element located immediately downstream the aerosol-forming substrate
US-11992041-B2 · May 28, 2024 · US
Sidestream smoke removal device and control method thereof
US-2024081393-A1 · Mar 14, 2024 · US
Cap
US-2024016223-A1 · Jan 18, 2024 · US
Sidestream smoke removal device and control method thereof
US-2023145757-A1 · May 11, 2023 · US
Sidestream smoke removal device and control method thereof
US-2023051032-A1 · Feb 16, 2023 · US
Sidestream smoke removal device and control method thereof
US-2023000149-A1 · Jan 5, 2023 · US
Cooling structure and a smoking article including the same
US-2022248746-A1 · Aug 11, 2022 · US
Holder for aerosol delivery device with detachable cartridge
US-2022240571-A1 · Aug 4, 2022 · US
Holder for aerosol delivery device with detachable cartridge
US-11330838-B2 · May 17, 2022 · US
Smoking paraphernalia cooled by smoke flow
US-11058149-B2 · Jul 13, 2021 · US
Holder for aerosol delivery device with detachable cartridge
US-2021015174-A1 · Jan 21, 2021 · US
Smoking paraphernalia cooled by smoke flow
US-2021000171-A1 · Jan 7, 2021 · US
A Filter Unit for a Smoking Article
US-2020221762-A1 · Jul 16, 2020 · US
Inhalation device and component for an inhalation device
US-2020060333-A1 · Feb 27, 2020 · US
Aerosol-generating article having fibrous filter segment
US-2020029616-A1 · Jan 30, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A24F13/06?
- CPC A24F13/06 is the Cooperative Patent Classification code for “with smoke filters (filters therefor A24D3/00).”
- How many patents are filed under CPC A24F13/06 (with smoke filters (filters therefor A24D3/00))?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC A24F13/06 growing?
- Publication counts under this code: 7 in 2024 vs 1 in 2025 (latest complete years).