- All sections
- A - Human necessities
- A24F - Smokers’ requisitesmatch boxessimulated smoking devices
- A24F 40/53 - Monitoring, e.g. fault detection
Patent holdings for IPC class A24F 40/53
Total number of patents in this class: 2638
10-year publication summary
|
8
|
31
|
43
|
165
|
334
|
409
|
474
|
545
|
471
|
244
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nicoventures Trading Limited | 4690 |
486 |
| KT & G Corporation | 3121 |
483 |
| Japan Tobacco Inc. | 3555 |
308 |
| Philip Morris Products S.A. | 8157 |
283 |
| JT International S.A. | 2866 |
233 |
| Altria Client Services LLC | 2435 |
158 |
| RAI Strategic Holdings, Inc. | 1217 |
83 |
| Imperial Tobacco Limited | 765 |
63 |
| Shenzhen Smoore Technology Limited | 1761 |
41 |
| Shenzhen First Union Technology Co., Ltd. | 990 |
38 |
| Shaheen Innovations Holding Limited | 170 |
37 |
| Juul Labs, Inc. | 461 |
27 |
| Changzhou Patent Electronic Technology Co., LTD | 336 |
21 |
| Huizhou Happy Vaping Technology Limited | 184 |
16 |
| Nerudia Limited | 427 |
15 |
| Shenzhen Merit Technology Co., Ltd | 225 |
15 |
| Jli National Settlement Trust | 228 |
10 |
| N2b Limited | 46 |
10 |
| Fontem Ventures B.V. | 300 |
9 |
| PAX Labs, Inc. | 163 |
9 |
| Other owners | 293 |