Vaporizer improvements
US-2026034316-A1 · Feb 5, 2026 · US
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with arrangements for cleaning or cooling the smoke (hookahs A24F1/30)
with arrangements for cleaning or cooling the smoke (hookahs A24F1/30) · 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 | A24F1/02 |
| Official title | with arrangements for cleaning or cooling the smoke (hookahs A24F1/30) |
| Display label | with arrangements for cleaning or cooling the smoke (hookahs A24F1/30) |
| Total patents | 22 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 2 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus for heating smokable material
US-12532912-B2 · Jan 27, 2026 · US
Devices for vaporization of compounds comprising an oxygen detection mechanism upstream of the vaporization chamber and vaporization device with chopping element internal to the vaporization chamber
US-12390604-B2 · Aug 19, 2025 · US
Smoking article for use with an internal heating element
US-12201141-B2 · Jan 21, 2025 · US
Apparatus for heating smokable material
US-2024315324-A1 · Sep 26, 2024 · US
Apparatus for heating smokable material
US-11937629-B2 · Mar 26, 2024 · US
Shisha device with active cooling for enhanced aerosol characteristics
US-11918038-B2 · Mar 5, 2024 · US
Ventilation for shisha device
US-11800894-B2 · Oct 31, 2023 · US
Heating cup, high frequency heating unit, and hookah
US-11696603-B2 · Jul 11, 2023 · US
Vaporizer improvements
US-2022296824-A1 · Sep 22, 2022 · US
Vaporizer improvements
US-11351315-B2 · Jun 7, 2022 · US
Smoking article for use with an internal heating element
US-2022125099-A1 · Apr 28, 2022 · US
Smoking article for use with an internal heating element
US-11278052-B2 · Mar 22, 2022 · US
Heating cup, high frequency heating unit, and hookah
US-2021360973-A1 · Nov 25, 2021 · US
Ventilation for shisha device
US-2021059297-A1 · Mar 4, 2021 · US
Shisha device with active cooling for enhanced aerosol characteristics
US-2020337369-A1 · Oct 29, 2020 · US
Apparatus for heating smokable material
US-2019208816-A1 · Jul 11, 2019 · US
Vaporizer improvements
US-2019174833-A1 · Jun 13, 2019 · US
Methods and systems for smooth vapor delivery
US-9936738-B2 · Apr 10, 2018 · US
Next generation electronic vapor device
US-2017136193-A1 · May 18, 2017 · US