- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F25B - Refrigeration machines, plants or systemscombined heating and refrigeration systemsheat pump systems
- F25B 40/06 - Superheaters
Patent holdings for IPC class F25B 40/06
Total number of patents in this class: 147
10-year publication summary
|
6
|
10
|
12
|
18
|
14
|
19
|
23
|
8
|
6
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 47625 |
8 |
| Carrier Corporation | 3967 |
8 |
| Haier Smart Home Co., Ltd. | 5656 |
8 |
| LG Electronics Inc. | 75045 |
7 |
| Trane International Inc. | 1216 |
7 |
| Siemens AG | 24199 |
4 |
| Daikin Industries, Ltd. | 10393 |
4 |
| Qingdao Haier Special Freezer Co., Ltd. | 82 |
4 |
| Copeland LP | 694 |
4 |
| Denso Corporation | 25232 |
3 |
| GD Midea Air-Conditioning Equipment Co., Ltd. | 2028 |
3 |
| Hill Phoenix, Inc. | 297 |
3 |
| Midea Group Co., Ltd. | 4856 |
3 |
| Vahterus Oy | 71 |
3 |
| Valeo Systemes Thermiques | 2810 |
3 |
| Samsung Electronics Co., Ltd. | 154120 |
2 |
| Purdue Research Foundation | 3853 |
2 |
| Bergstrom, Inc. | 106 |
2 |
| Booz Allen Hamilton Inc. | 320 |
2 |
| BYD Company Limited | 6250 |
2 |
| Other owners | 65 |