- All sections
- A - Human necessities
- A24F - Smokers’ requisitesmatch boxessimulated smoking devices
- A24F 40/80 - Testing
Patent holdings for IPC class A24F 40/80
Total number of patents in this class: 134
10-year publication summary
|
0
|
4
|
5
|
10
|
14
|
20
|
27
|
16
|
23
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Altria Client Services LLC | 2435 |
18 |
| RAI Strategic Holdings, Inc. | 1217 |
18 |
| Philip Morris Products S.A. | 8181 |
17 |
| Nicoventures Trading Limited | 4706 |
9 |
| KT & G Corporation | 3123 |
7 |
| JT International S.A. | 2870 |
6 |
| Japan Tobacco Inc. | 3548 |
4 |
| AYR Ltd. | 105 |
4 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5257 |
2 |
| Fontem Ventures B.V. | 300 |
2 |
| G.D S.p.A. | 1188 |
2 |
| Harvard BioScience, Inc. | 46 |
2 |
| Ohio State Innovation Foundation | 2375 |
2 |
| Research Triangle Institute | 418 |
2 |
| Juul Labs, Inc. | 463 |
2 |
| SWM Luxembourg | 80 |
2 |
| Airgraft Inc. | 39 |
2 |
| Scientific Horizons Consulting LLC, AKA Scientific Horizons | 7 |
2 |
| Rocket Joy Limited | 21 |
2 |
| The Regents of the University of California | 20745 |
1 |
| Other owners | 28 |