- All sections
- A - Human necessities
- A24F - Smokers’ requisitesmatch boxessimulated smoking devices
- A24F 40/44 - Wicks
Patent holdings for IPC class A24F 40/44
Total number of patents in this class: 1761
10-year publication summary
|
20
|
33
|
51
|
167
|
217
|
344
|
316
|
284
|
284
|
138
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| KT & G Corporation | 3121 |
250 |
| Nicoventures Trading Limited | 4690 |
193 |
| Philip Morris Products S.A. | 8157 |
168 |
| Altria Client Services LLC | 2435 |
144 |
| JT International S.A. | 2866 |
128 |
| Shenzhen Smoore Technology Limited | 1761 |
77 |
| RAI Strategic Holdings, Inc. | 1217 |
60 |
| Shenzhen First Union Technology Co., Ltd. | 990 |
58 |
| Imperial Tobacco Limited | 765 |
53 |
| Shaheen Innovations Holding Limited | 170 |
48 |
| Fontem Ventures B.V. | 300 |
32 |
| Juul Labs, Inc. | 461 |
32 |
| China Tobacco Hunan Industrial Co., Ltd. | 257 |
26 |
| Japan Tobacco Inc. | 3555 |
24 |
| Shenzhen Huachengda Precision Industry Co. Ltd | 123 |
24 |
| Nerudia Limited | 427 |
19 |
| Jli National Settlement Trust | 228 |
19 |
| PAX Labs, Inc. | 163 |
15 |
| Körber Technologies GmbH | 257 |
14 |
| ShenZhen Woody Vapes Technology Co., Ltd. | 363 |
13 |
| Other owners | 364 |