- All sections
- A - Human necessities
- A24D - Cigarscigarettestobacco smoke filtersmouthpieces for cigars or cigarettesmanufacture of tobacco smoke filters or mouthpieces
- A24D 1/00 - CigarsCigarettes
Patent holdings for IPC class A24D 1/00
Total number of patents in this class: 829
10-year publication summary
|
32
|
56
|
78
|
84
|
71
|
69
|
112
|
107
|
54
|
75
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Philip Morris Products S.A. | 8249 |
140 |
| KT & G Corporation | 3157 |
127 |
| Nicoventures Trading Limited | 4783 |
54 |
| RAI Strategic Holdings, Inc. | 1224 |
53 |
| JT International S.A. | 2893 |
35 |
| Japan Tobacco Inc. | 3563 |
32 |
| British American Tobacco (Investments) Limited | 999 |
31 |
| 22nd Century Limited, LLC | 85 |
28 |
| Philip Morris USA Inc. | 649 |
20 |
| Altria Client Services LLC | 2449 |
19 |
| Nerudia Limited | 427 |
18 |
| R.J. Reynolds Tobacco Company | 504 |
18 |
| North Carolina State University | 1596 |
11 |
| Shenzhen Smoore Technology Limited | 1803 |
11 |
| Smoore International Holdings Limited | 120 |
11 |
| Smoore International Holdings Limited | 378 |
10 |
| North Atlantic Wrap Company LLC | 29 |
9 |
| China Tobacco Yunnan Industrial Co., Ltd. | 278 |
8 |
| N2b Limited | 46 |
8 |
| Depuy Synthes Products, LLC | 2775 |
7 |
| Other owners | 179 |