- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24F - Air-conditioningair-humidificationventilationuse of air currents for screening
- F24F 110/40 - Pressure, e.g. wind pressure
Patent holdings for IPC class F24F 110/40
Total number of patents in this class: 378
10-year publication summary
|
14
|
27
|
51
|
44
|
59
|
46
|
40
|
24
|
33
|
23
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tyco Fire & Security GmbH | 3699 |
37 |
| BEST Technologies, Inc. | 32 |
16 |
| Daikin Industries, Ltd. | 10546 |
15 |
| LG Electronics Inc. | 76328 |
11 |
| Siemens Industry, Inc. | 1592 |
9 |
| Lennox Industries Inc. | 1135 |
9 |
| Rheem Manufacturing Company | 1038 |
9 |
| Haier Smart Home Co., Ltd. | 5759 |
9 |
| Qingdao Haier Air-Conditioning Electronic Co., Ltd. | 1928 |
9 |
| Samsung Electronics Co., Ltd. | 159755 |
8 |
| Mitsubishi Electric Corporation | 48508 |
8 |
| Qingdao Haier Air Conditioner General Corp.,ltd | 2435 |
8 |
| Scopat Properties, LLC | 6 |
6 |
| Johnson Controls Light Commercial IP GmbH | 373 |
6 |
| Carrier Corporation | 3958 |
5 |
| Alarm.com Incorporated | 1009 |
5 |
| GD Midea Heating & Ventilating Equipment Co., Ltd. | 778 |
5 |
| Integrated Energy Services Corporation | 9 |
5 |
| Research Products Corporation | 210 |
4 |
| Wirth Doors Limited | 6 |
4 |
| Other owners | 190 |