- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24F - Air-conditioning; air-humidification; ventilation; use of air currents for screening
- F24F 140/30 - Condensation of water from cooled air
Patent holdings for IPC class F24F 140/30
Total number of patents in this class: 59
10-year publication summary
|
1
|
5
|
5
|
7
|
12
|
12
|
9
|
7
|
4
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lennox Industries Inc. | 1088 |
7 |
| Energy Environmental Corporation | 13 |
6 |
| Samsung Electronics Co., Ltd. | 131630 |
4 |
| Daikin Industries, Ltd. | 9495 |
4 |
| Aspen Pumps Limited | 133 |
4 |
| Fisher & Paykel Healthcare Limited | 2218 |
4 |
| LG Electronics Inc. | 69257 |
3 |
| Mitsubishi Electric Corporation | 43934 |
3 |
| Broan-NuTone LLC | 459 |
3 |
| GREE Electric Appliances, Inc. of Zhuhai | 3007 |
2 |
| Panasonic Corporation | 20786 |
1 |
| Carrier Corporation | 4759 |
1 |
| Belimo Holding AG | 235 |
1 |
| Panasonic Ecology Systems Guangdong Co., Ltd. | 112 |
1 |
| Rite-Hite Holding Corporation | 649 |
1 |
| Steven Winter Associates, Inc. | 4 |
1 |
| Goodman Global Group, Inc | 33 |
1 |
| Rectorseal, LLC | 84 |
1 |
| Therma-Stor LLC | 134 |
1 |
| Fläktgroup Sweden AB | 94 |
1 |
| Other owners | 9 |