- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F25D - Refrigeratorscold roomsice-boxescooling or freezing apparatus not otherwise provided for
- F25D 17/02 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
Patent holdings for IPC class F25D 17/02
Total number of patents in this class: 614
10-year publication summary
|
52
|
46
|
56
|
46
|
38
|
37
|
43
|
39
|
34
|
24
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Haier US Appliance Solutions, Inc. | 3803 |
23 |
| Mitsubishi Electric Corporation | 47014 |
19 |
| LG Electronics Inc. | 73884 |
17 |
| Carrier Corporation | 4002 |
12 |
| Whirlpool Corporation | 4481 |
10 |
| Sunwell Engineering Company Limited | 30 |
10 |
| Samsung Electronics Co., Ltd. | 149362 |
8 |
| B/E Aerospace, Inc. | 1692 |
8 |
| The Sure Chill Company Limited | 26 |
7 |
| Sleep Solutions, Inc. | 83 |
7 |
| Denso Corporation | 24818 |
6 |
| Ford Global Technologies, LLC | 20962 |
5 |
| Hill Phoenix, Inc. | 283 |
5 |
| Mayekawa Mfg. Co., Ltd. | 334 |
5 |
| Ocado Innovation Limited | 980 |
5 |
| Mitsubishi Heavy Industries Thermal Systems, Ltd. | 921 |
5 |
| Illinois Tool Works Inc. | 11590 |
4 |
| Air Products and Chemicals, Inc. | 1452 |
4 |
| Belimo Holding AG | 272 |
4 |
| Blue Quench LLC | 13 |
4 |
| Other owners | 446 |