- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24F - Air-conditioningair-humidificationventilationuse of air currents for screening
- F24F 6/18 - Air-humidification by injection of steam into the air
Patent holdings for IPC class F24F 6/18
Total number of patents in this class: 93
10-year publication summary
|
9
|
12
|
18
|
7
|
9
|
10
|
5
|
6
|
5
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DRI-STEEM Corporation | 48 |
23 |
| LG Electronics Inc. | 74953 |
6 |
| Condair Group AG | 39 |
6 |
| Condair Ltd. | 20 |
5 |
| ESD Technology Consulting & Licensing Co., Ltd | 34 |
3 |
| SpecGx LLC | 186 |
3 |
| Technologies SteamOvap Inc. | 7 |
3 |
| Resideo LLC | 1327 |
3 |
| Pure Humidifier Co. | 12 |
2 |
| Vornado Air, LLC | 287 |
2 |
| Scanbur A/S | 7 |
2 |
| One World Health and Healing Herbal Therapy LLC | 3 |
2 |
| Amahayami Inc. | 2 |
2 |
| Toyota Motor Corporation | 34545 |
1 |
| Hitachi High-Technologies Corporation | 1992 |
1 |
| Mitsubishi Electric Corporation | 47556 |
1 |
| Daikin Industries, Ltd. | 10375 |
1 |
| Purdue Research Foundation | 3839 |
1 |
| Access Business Group International LLC | 361 |
1 |
| Ammann Schweiz AG | 81 |
1 |
| Other owners | 24 |