- All sections
- A - Human necessities
- A24F - Smokers’ requisitesmatch boxessimulated smoking devices
- A24F 40/30 - Devices using two or more structurally separated inhalable precursors, e.g. using two liquid precursors in two cartridges
Patent holdings for IPC class A24F 40/30
Total number of patents in this class: 1061
10-year publication summary
|
4
|
8
|
31
|
46
|
153
|
196
|
195
|
227
|
238
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| KT & G Corporation | 2338 |
232 |
| Nicoventures Trading Limited | 3441 |
194 |
| Philip Morris Products S.A. | 7310 |
131 |
| Japan Tobacco Inc. | 3488 |
95 |
| Altria Client Services LLC | 2043 |
76 |
| JT International S.A. | 2666 |
55 |
| RAI Strategic Holdings, Inc. | 1094 |
39 |
| Nerudia Limited | 425 |
17 |
| Imperial Tobacco Limited | 575 |
13 |
| Shenzhen Smoore Technology Limited | 1451 |
11 |
| Juul Labs, Inc. | 349 |
11 |
| British American Tobacco (Investments) Limited | 1030 |
10 |
| Shenzhen First Union Technology Co., Ltd. | 739 |
6 |
| Smokeless.world GmbH | 12 |
6 |
| IP Concepts LLC | 6 |
5 |
| The SOS Design Company LLC | 5 |
5 |
| Jli National Settlement Trust | 231 |
5 |
| China Tobacco Yunnan Industrial Co., Ltd. | 244 |
4 |
| EM-TECH. Co., Ltd. | 79 |
4 |
| Shaheen Innovations Holding Limited | 98 |
4 |
| Other owners | 138 |