Aerosol-generating device with switch
US-2022369705-A1 · Nov 24, 2022 · US
Hookahs
Hookahs · 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 | A24F1/30 |
| Official title | Hookahs |
| Display label | Hookahs |
| Total patents | 166 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 8 |
| 2019 | 7 |
| 2020 | 7 |
| 2021 | 24 |
| 2022 | 32 |
| 2023 | 35 |
| 2024 | 27 |
| 2025 | 16 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hookah device
US-2022369699-A1 · Nov 24, 2022 · US
Hookah device
US-2022361565-A1 · Nov 17, 2022 · US
Heating device comprising heating element and high-frequency heating assembly
US-2022240584-A1 · Aug 4, 2022 · US
Hookah
US-2022175025-A1 · Jun 9, 2022 · US
High-frequency heating handle
US-2022125116-A1 · Apr 28, 2022 · US
Hookah device
US-2022110362-A1 · Apr 14, 2022 · US
Infrared heated aerosol-generating element
US-2022079237-A1 · Mar 17, 2022 · US
Shisha cartridge having a plurality of chambers
US-11224253-B2 · Jan 18, 2022 · US
High-frequency heating device
US-2021401049-A1 · Dec 30, 2021 · US
Tobacco feeding device and electronic hookah comprising the same
US-2021401032-A1 · Dec 30, 2021 · US
High-frequency heating device
US-2021401050-A1 · Dec 30, 2021 · US
Electronic vaping device with floating atomizer
US-11197966-B2 · Dec 14, 2021 · US
Heating cup, high frequency heating unit, and hookah
US-2021360973-A1 · Nov 25, 2021 · US
Hookah comprising high frequency heating unit
US-2021360965-A1 · Nov 25, 2021 · US
Hookah
US-2021360966-A1 · Nov 25, 2021 · US
Radiation heated aerosol-generating system, cartridge, aerosol-generating element and method therefor
US-2021345674-A1 · Nov 11, 2021 · US
Shisha cartridge with absorbent carrier
US-2021321662-A1 · Oct 21, 2021 · US
Compositions Comprising Nicotine and/or Nicotine Salts and Ultrasonic Aerosolisation of Compositions Comprising Nicotine and/or Nicotine Salts
US-2021307376-A1 · Oct 7, 2021 · US
Shisha device for heating a substrate without combustion
US-2021289834-A1 · Sep 23, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A24F1/30?
- CPC A24F1/30 is the Cooperative Patent Classification code for “Hookahs.”
- How many patents are filed under CPC A24F1/30 (Hookahs)?
- Our database includes 166 publications tagged with this CPC code.
- Is patent activity under CPC A24F1/30 growing?
- Publication counts under this code: 27 in 2024 vs 16 in 2025 (latest complete years).