- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F25B - Refrigeration machines, plants or systemscombined heating and refrigeration systemsheat pump systems
- F25B 5/00 - Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
Patent holdings for IPC class F25B 5/00
Total number of patents in this class: 277
10-year publication summary
|
22
|
31
|
30
|
13
|
20
|
11
|
8
|
7
|
7
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 47971 |
29 |
| LG Electronics Inc. | 75654 |
17 |
| Denso Corporation | 25513 |
16 |
| Daikin Industries, Ltd. | 10478 |
16 |
| Carrier Corporation | 3958 |
10 |
| BSH Hausgeräte GmbH | 5623 |
10 |
| Heatcraft Refrigeration Products LLC | 275 |
10 |
| Lennox Industries Inc. | 1105 |
10 |
| Trane International Inc. | 1227 |
8 |
| BSH Bosch und Siemens Hausgerate GmbH | 2478 |
5 |
| Hanon Systems | 2106 |
5 |
| Hill Phoenix, Inc. | 305 |
5 |
| Haier US Appliance Solutions, Inc. | 4031 |
4 |
| Sanden Corporation | 1030 |
4 |
| Danfoss A/S | 1428 |
4 |
| Haier Smart Home Co., Ltd. | 5707 |
4 |
| Qingdao Haier Air-Conditioning Electronic Co., Ltd. | 1921 |
4 |
| Honeywell LNG LLC | 99 |
4 |
| Samsung Electronics Co., Ltd. | 157557 |
3 |
| Medtronic CryoCath LP | 303 |
3 |
| Other owners | 106 |