- All sections
- A - Human necessities
- A24F - Smokers’ requisitesmatch boxessimulated smoking devices
- A24F 40/50 - Control or monitoring
Patent holdings for IPC class A24F 40/50
Total number of patents in this class: 3239
10-year publication summary
|
32
|
84
|
109
|
310
|
418
|
531
|
604
|
516
|
448
|
249
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| KT & G Corporation | 3123 |
619 |
| Nicoventures Trading Limited | 4706 |
521 |
| Japan Tobacco Inc. | 3548 |
256 |
| Philip Morris Products S.A. | 8181 |
234 |
| RAI Strategic Holdings, Inc. | 1217 |
174 |
| Altria Client Services LLC | 2435 |
165 |
| JT International S.A. | 2870 |
163 |
| Shenzhen Smoore Technology Limited | 1763 |
99 |
| Shenzhen First Union Technology Co., Ltd. | 994 |
89 |
| Fontem Ventures B.V. | 300 |
45 |
| Shenzhen Merit Technology Co., Ltd | 225 |
40 |
| Smoore International Holdings Limited | 358 |
38 |
| Juul Labs, Inc. | 463 |
37 |
| Imperial Tobacco Limited | 764 |
31 |
| ShenZhen Woody Vapes Technology Co., Ltd. | 364 |
29 |
| Changzhou Patent Electronic Technology Co., LTD | 336 |
23 |
| Shenzhen Geekvape Technology Co., LIMITED | 255 |
22 |
| Hainan Moore Brothers Technology Co., Ltd. | 115 |
21 |
| Jli National Settlement Trust | 228 |
20 |
| Shaheen Innovations Holding Limited | 170 |
19 |
| Other owners | 594 |