- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24F - Air-conditioningair-humidificationventilationuse of air currents for screening
- F24F 6/08 - Air-humidification by evaporation of water in the air using heated wet elements
Patent holdings for IPC class F24F 6/08
Total number of patents in this class: 136
10-year publication summary
|
19
|
12
|
9
|
6
|
10
|
9
|
14
|
0
|
5
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Industries, Ltd. | 10514 |
19 |
| Panasonic Intellectual Property Management Co., Ltd. | 34471 |
10 |
| Philip Morris Products S.A. | 8291 |
6 |
| RAI Strategic Holdings, Inc. | 1228 |
5 |
| S. C. Johnson & Son, Inc. | 2757 |
4 |
| Qingdao Haier Air Conditioner General Corp.,ltd | 2435 |
4 |
| Shinwa Controls Co., Ltd. | 173 |
4 |
| Rimports, LLC | 91 |
4 |
| The Procter & Gamble Company | 21862 |
3 |
| Altria Client Services LLC | 2467 |
3 |
| Coway Co., Ltd. | 792 |
3 |
| Fisher & Paykel Healthcare Limited | 2656 |
3 |
| Redline Detection, LLC | 34 |
3 |
| Zobele Espana, S.A. | 69 |
3 |
| Nicoventures Trading Limited | 4828 |
3 |
| Philip Morris USA Inc. | 648 |
2 |
| Denso Corporation | 25746 |
2 |
| GD Midea Air-Conditioning Equipment Co., Ltd. | 2109 |
2 |
| GREE Electric Appliances, Inc. of Zhuhai | 3322 |
2 |
| Kyungdong Navien Co., Ltd. | 648 |
2 |
| Other owners | 49 |