- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F25B - Refrigeration machines, plants or systemscombined heating and refrigeration systemsheat pump systems
- F25B 41/385 - Dispositions with two or more expansion means arranged in parallel on a refrigerant line leading to the same evaporator
Patent holdings for IPC class F25B 41/385
Total number of patents in this class: 83
10-year publication summary
|
0
|
1
|
7
|
12
|
18
|
14
|
12
|
12
|
4
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 46160 |
6 |
| LG Electronics Inc. | 73210 |
5 |
| BSH Hausgeräte GmbH | 5526 |
5 |
| Hanon Systems | 1946 |
5 |
| Carrier Corporation | 4297 |
4 |
| Lennox Industries Inc. | 1123 |
4 |
| Therma-Stor LLC | 134 |
4 |
| Danfoss A/S | 1353 |
4 |
| Viessmann Climate Solutions SE | 227 |
4 |
| Heatcraft Refrigeration Products LLC | 256 |
3 |
| Rheem Manufacturing Company | 984 |
3 |
| Copeland LP | 700 |
3 |
| Hill Phoenix, Inc. | 269 |
2 |
| STULZ Air Technology Systems, Inc. | 13 |
2 |
| Thermo Fisher Scientific (Asheville) LLC | 82 |
2 |
| Maersk Container Industry AS | 37 |
2 |
| Prince Mohammad Bin Fahd University | 120 |
2 |
| Samsung Electronics Co., Ltd. | 146534 |
1 |
| Honeywell International Inc. | 13567 |
1 |
| Robert Bosch GmbH | 42677 |
1 |
| Other owners | 20 |