- All sections
- A - Human necessities
- A24F - Smokers’ requisites; match boxes; simulated smoking devices
- A24F 40/40 - Constructional details, e.g. connection of cartridges and battery parts
Patent holdings for IPC class A24F 40/40
Total number of patents in this class: 3684
10-year publication summary
|
39
|
34
|
76
|
136
|
115
|
444
|
615
|
917
|
1065
|
362
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nicoventures Trading Limited | 2898 |
315 |
| KT & G Corporation | 1876 |
309 |
| Shenzhen Smoore Technology Limited | 1233 |
293 |
| JT International S.A. | 2449 |
270 |
| Japan Tobacco Inc. | 3225 |
252 |
| Philip Morris Products S.A. | 6751 |
248 |
| Shenzhen First Union Technology Co., Ltd. | 611 |
180 |
| Altria Client Services LLC | 1866 |
165 |
| RAI Strategic Holdings, Inc. | 1026 |
122 |
| Shenzhen Merit Technology Co., Ltd | 159 |
95 |
| Shenzhen Eigate Technology Co., Ltd. | 188 |
84 |
| ShenZhen Woody Vapes Technology Co., Ltd. | 258 |
71 |
| Hainan Moore Brothers Technology Co., Ltd. | 107 |
64 |
| Changzhou Patent Electronic Technology Co., LTD | 318 |
60 |
| Nerudia Limited | 430 |
44 |
| Fontem Ventures B.V. | 312 |
39 |
| Juul Labs, Inc. | 326 |
37 |
| Shenzhen Relx Technology Co., Ltd. | 226 |
32 |
| BYD Precision Manufacture Co., Ltd. | 72 |
32 |
| China Tobacco Hunan Industrial Co., Ltd. | 255 |
31 |
| Other owners | 941 |