- All sections
- A - Human necessities
- A24D - Cigarscigarettestobacco smoke filtersmouthpieces for cigars or cigarettesmanufacture of tobacco smoke filters or mouthpieces
- A24D 1/02 - CigarsCigarettes with special covers
Patent holdings for IPC class A24D 1/02
Total number of patents in this class: 1549
10-year publication summary
|
77
|
63
|
94
|
140
|
140
|
179
|
193
|
212
|
128
|
108
|
| 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 |
322 |
| KT & G Corporation | 3157 |
239 |
| Japan Tobacco Inc. | 3563 |
119 |
| Nicoventures Trading Limited | 4783 |
109 |
| JT International S.A. | 2893 |
97 |
| British American Tobacco (Investments) Limited | 999 |
63 |
| delfortgroup AG | 157 |
50 |
| Philip Morris USA Inc. | 649 |
42 |
| Altria Client Services LLC | 2449 |
40 |
| R.J. Reynolds Tobacco Company | 504 |
21 |
| Schweitzer-Mauduit International, Inc. | 40 |
18 |
| Kolon Industries, Inc. | 1853 |
17 |
| North Atlantic Wrap Company LLC | 29 |
17 |
| SWM Holdings US, LLC | 76 |
17 |
| China Tobacco Yunnan Industrial Co., Ltd. | 278 |
16 |
| Tannpapier GmbH | 59 |
16 |
| N2b Limited | 46 |
14 |
| Reemtsma Cigarettenfabriken GmbH | 315 |
13 |
| SWM Luxembourg | 74 |
12 |
| EM-TECH. Co., Ltd. | 88 |
11 |
| Other owners | 296 |