- 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: 625
10-year publication summary
|
49
|
56
|
48
|
42
|
39
|
43
|
39
|
37
|
27
|
22
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Haier US Appliance Solutions, Inc. | 4033 |
25 |
| LG Electronics Inc. | 75694 |
19 |
| Mitsubishi Electric Corporation | 48018 |
19 |
| Whirlpool Corporation | 4643 |
11 |
| Carrier Corporation | 3955 |
11 |
| Sunwell Engineering Company Limited | 28 |
9 |
| Samsung Electronics Co., Ltd. | 157719 |
8 |
| B/E Aerospace, Inc. | 1693 |
8 |
| Sleep Solutions, Inc. | 85 |
8 |
| The Sure Chill Company Limited | 25 |
7 |
| Denso Corporation | 25534 |
6 |
| Ocado Innovation Limited | 1058 |
6 |
| Ford Global Technologies, LLC | 21509 |
5 |
| Blue Quench LLC | 14 |
5 |
| Hill Phoenix, Inc. | 305 |
5 |
| Mayekawa Mfg. Co., Ltd. | 367 |
5 |
| Mitsubishi Heavy Industries Thermal Systems, Ltd. | 975 |
5 |
| Illinois Tool Works Inc. | 11863 |
4 |
| Air Products and Chemicals, Inc. | 1471 |
4 |
| Belimo Holding AG | 290 |
4 |
| Other owners | 451 |