- All sections
- A - Human necessities
- A24D - Cigarscigarettestobacco smoke filtersmouthpieces for cigars or cigarettesmanufacture of tobacco smoke filters or mouthpieces
- A24D 3/18 - Mouthpieces for cigars or cigarettesManufacture thereof
Patent holdings for IPC class A24D 3/18
Total number of patents in this class: 131
10-year publication summary
|
3
|
5
|
18
|
13
|
19
|
9
|
25
|
23
|
15
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Philip Morris Products S.A. | 7707 |
36 |
| Nicoventures Trading Limited | 4082 |
18 |
| Aidemar Group Inc. | 16 |
6 |
| JT International S.A. | 2766 |
5 |
| Altria Client Services LLC | 2226 |
4 |
| British American Tobacco (Investments) Limited | 1024 |
4 |
| R.Y.L. Inc. | 43 |
4 |
| Philip Morris USA Inc. | 700 |
3 |
| RAI Strategic Holdings, Inc. | 1158 |
3 |
| Filtrona Filter Products Development Co. Pte. Ltd | 19 |
3 |
| KT & G Corporation | 2665 |
2 |
| Nerudia Limited | 425 |
2 |
| Essentra Filter Products Development Co. Pte. Ltd. | 52 |
2 |
| Good Tree International Inc, DBA King Palm | 38 |
2 |
| Cerdia International GmbH | 42 |
2 |
| Filter420, LLC | 2 |
2 |
| Beijing Zhongkegaoyi Yinqing Jishu Co., Ltd. | 5 |
2 |
| Fuisz Hnb Technologies LLC | 5 |
2 |
| Next Level Ventures LLC | 54 |
2 |
| Filtrona Pte. Ltd. | 48 |
2 |
| Other owners | 25 |