- 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: 1558
10-year publication summary
|
77
|
63
|
94
|
140
|
140
|
179
|
193
|
212
|
128
|
120
|
| 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. | 8329 |
323 |
| KT & G Corporation | 3173 |
241 |
| Japan Tobacco Inc. | 3576 |
119 |
| Nicoventures Trading Limited | 4852 |
111 |
| JT International S.A. | 2913 |
100 |
| British American Tobacco (Investments) Limited | 1002 |
63 |
| delfortgroup AG | 159 |
50 |
| Philip Morris USA Inc. | 645 |
41 |
| Altria Client Services LLC | 2471 |
40 |
| R.J. Reynolds Tobacco Company | 502 |
21 |
| Kolon Industries, Inc. | 1858 |
19 |
| Schweitzer-Mauduit International, Inc. | 39 |
17 |
| SWM Holdings US, LLC | 76 |
17 |
| China Tobacco Yunnan Industrial Co., Ltd. | 279 |
16 |
| Tannpapier GmbH | 59 |
16 |
| North Atlantic Wrap Company LLC | 28 |
16 |
| N2b Limited | 46 |
14 |
| Reemtsma Cigarettenfabriken GmbH | 315 |
13 |
| SWM Luxembourg | 71 |
12 |
| EM-TECH. Co., Ltd. | 89 |
11 |
| Other owners | 298 |