- All sections
- A - Human necessities
- A24D - Cigars; cigarettes; tobacco smoke filters; mouthpieces for cigars or cigarettes; manufacture of tobacco smoke filters or mouthpieces
- A24D 1/04 - Cigars; Cigarettes with mouthpieces or filter-tips
Patent holdings for IPC class A24D 1/04
Total number of patents in this class: 452
10-year publication summary
11
|
14
|
9
|
18
|
29
|
41
|
47
|
88
|
150
|
35
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
KT & G Corporation | 1876 |
163 |
Philip Morris Products S.A. | 6751 |
76 |
Japan Tobacco Inc. | 3225 |
25 |
Nicoventures Trading Limited | 2898 |
21 |
JT International S.A. | 2449 |
12 |
British American Tobacco (Investments) Limited | 1032 |
11 |
Altria Client Services LLC | 1866 |
10 |
North Atlantic Wrap Company LLC | 28 |
10 |
R.J. Reynolds Tobacco Company | 511 |
9 |
Imperial Tobacco Limited | 506 |
6 |
Philip Morris USA Inc. | 744 |
5 |
R.Y.L. Inc. | 43 |
5 |
Essentra Filter Products Development Co. Pte. Ltd. | 77 |
5 |
China Tobacco Yunnan Industrial Co., Ltd. | 215 |
4 |
Hubei China Tobacco Industry Co., Ltd. | 23 |
4 |
China Tobacco Guangdong Industrial Co.,Ltd. | 39 |
3 |
G.D S.p.A. | 929 |
3 |
Tannpapier GmbH | 45 |
3 |
China Tobacco Sichuan Industrial Co., Ltd. | 44 |
3 |
EM-TECH. Co., Ltd. | 65 |
3 |
Other owners | 71 |