- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F25B - Refrigeration machines, plants or systemscombined heating and refrigeration systemsheat pump systems
- F25B 6/02 - Compression machines, plants or systems, with several condenser circuits arranged in parallel
Patent holdings for IPC class F25B 6/02
Total number of patents in this class: 370
10-year publication summary
|
44
|
28
|
37
|
32
|
27
|
29
|
28
|
17
|
14
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 47483 |
68 |
| Daikin Industries, Ltd. | 10261 |
33 |
| LG Electronics Inc. | 74757 |
20 |
| Carrier Corporation | 3976 |
13 |
| Denso Corporation | 25099 |
8 |
| Rheem Manufacturing Company | 989 |
8 |
| Aresco Technologies, LLC | 10 |
7 |
| Lennox Industries Inc. | 1104 |
6 |
| Tyco Fire & Security GmbH | 3524 |
6 |
| Valeo Systemes Thermiques | 2805 |
6 |
| Samsung Electronics Co., Ltd. | 152716 |
5 |
| Toshiba Carrier Corporation | 484 |
5 |
| Therma-Stor LLC | 134 |
5 |
| Copeland LP | 694 |
5 |
| Johnson Controls Light Commercial IP GmbH | 370 |
5 |
| Audi AG | 7453 |
4 |
| Fujitsu General Limited | 636 |
4 |
| Trane International Inc. | 1208 |
4 |
| True Manufacturing Co., Inc. | 309 |
4 |
| Walmart Apollo, LLC | 6401 |
4 |
| Other owners | 150 |