- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24F - Air-conditioningair-humidificationventilationuse 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: 99
10-year publication summary
|
5
|
7
|
12
|
13
|
9
|
10
|
8
|
13
|
13
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 157557 |
13 |
| Lennox Industries Inc. | 1105 |
8 |
| Daikin Industries, Ltd. | 10478 |
7 |
| Energy Environmental Corporation | 14 |
7 |
| LG Electronics Inc. | 75654 |
5 |
| Fisher & Paykel Healthcare Limited | 2628 |
5 |
| Mitsubishi Electric Corporation | 47971 |
4 |
| Aspen Pumps Limited | 151 |
4 |
| Broan-NuTone LLC | 468 |
3 |
| Daikin Manufacturing Company, L.P. | 19 |
3 |
| Belimo Holding AG | 290 |
2 |
| GREE Electric Appliances, Inc. of Zhuhai | 3316 |
2 |
| Midea Group Co., Ltd. | 4979 |
2 |
| Goodman Global Group, Inc | 36 |
2 |
| Rectorseal, LLC | 264 |
2 |
| Vacek LLC | 4 |
2 |
| Panasonic Corporation | 19060 |
1 |
| Carrier Corporation | 3958 |
1 |
| Cooney Coil & Energy, Inc. | 4 |
1 |
| Cruiser Accessories, LLC | 214 |
1 |
| Other owners | 24 |