- All sections
- A - Human necessities
- A24F - Smokers’ requisitesmatch boxessimulated smoking devices
- A24F 40/20 - Devices using solid inhalable precursors
Patent holdings for IPC class A24F 40/20
Total number of patents in this class: 3933
10-year publication summary
|
6
|
8
|
37
|
107
|
335
|
476
|
584
|
684
|
909
|
639
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nicoventures Trading Limited | 4120 |
754 |
| Philip Morris Products S.A. | 7720 |
745 |
| KT & G Corporation | 2698 |
642 |
| JT International S.A. | 2776 |
379 |
| Japan Tobacco Inc. | 3604 |
303 |
| Altria Client Services LLC | 2241 |
161 |
| Shenzhen First Union Technology Co., Ltd. | 867 |
90 |
| RAI Strategic Holdings, Inc. | 1158 |
70 |
| Imperial Tobacco Limited | 657 |
62 |
| Shenzhen Smoore Technology Limited | 1559 |
58 |
| Shenzhen Merit Technology Co., Ltd | 198 |
33 |
| Smoore International Holdings Limited | 230 |
30 |
| Nerudia Limited | 425 |
29 |
| N2b Limited | 43 |
29 |
| China Tobacco Yunnan Industrial Co., Ltd. | 255 |
23 |
| Juul Labs, Inc. | 407 |
22 |
| Aspire North America LLC | 213 |
21 |
| Philip Morris USA Inc. | 698 |
20 |
| Future Technology Co., Ltd. | 31 |
17 |
| British American Tobacco (Investments) Limited | 1024 |
16 |
| Other owners | 429 |