- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F25B - Refrigeration machines, plants or systemscombined heating and refrigeration systemsheat pump systems
- F25B 6/00 - Compression machines, plants or systems, with several condenser circuits
Patent holdings for IPC class F25B 6/00
Total number of patents in this class: 86
10-year publication summary
|
11
|
10
|
16
|
10
|
3
|
7
|
6
|
4
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 45128 |
8 |
| LG Electronics Inc. | 71505 |
5 |
| Heatcraft Refrigeration Products LLC | 254 |
5 |
| Air Products and Chemicals, Inc. | 1457 |
4 |
| Lennox Industries Inc. | 1106 |
4 |
| Denso Corporation | 23912 |
3 |
| Carrier Corporation | 4426 |
3 |
| Rolls-Royce North American Technologies, Inc. | 1158 |
3 |
| Erda Master IPCO Limited | 17 |
3 |
| Danfoss A/S | 1341 |
3 |
| Daikin Industries, Ltd. | 9874 |
2 |
| Rheem Manufacturing Company | 949 |
2 |
| Trane International Inc. | 1154 |
2 |
| HyperBorean, Inc. | 5 |
2 |
| Samsung Electronics Co., Ltd. | 140622 |
1 |
| Toyota Motor Corporation | 30724 |
1 |
| Panasonic Corporation | 20286 |
1 |
| Siemens Industry, Inc. | 1450 |
1 |
| Alfa Laval Corporate AB | 1300 |
1 |
| Booz Allen Hamilton Inc. | 262 |
1 |
| Other owners | 31 |