- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F25D - Refrigeratorscold roomsice-boxescooling or freezing apparatus not otherwise provided for
- F25D 17/06 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
Patent holdings for IPC class F25D 17/06
Total number of patents in this class: 2639
10-year publication summary
|
137
|
191
|
245
|
204
|
217
|
182
|
194
|
193
|
173
|
92
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 73393 |
501 |
| Samsung Electronics Co., Ltd. | 147131 |
161 |
| Haier Smart Home Co., Ltd. | 5480 |
152 |
| Qingdao Haier Refrigerator Co., Ltd | 1574 |
135 |
| Qingdao Haier Joint Stock Co., Ltd. | 596 |
87 |
| BSH Bosch und Siemens Hausgerate GmbH | 2837 |
80 |
| BSH Hausgeräte GmbH | 5532 |
77 |
| Whirlpool Corporation | 4437 |
76 |
| Haier US Appliance Solutions, Inc. | 3661 |
58 |
| Mitsubishi Electric Corporation | 46295 |
56 |
| Carrier Corporation | 4289 |
47 |
| Midea Group Co., Ltd. | 4590 |
46 |
| Arcelik A.S. | 3495 |
42 |
| Hefei Midea Refrigerator Co., Ltd. | 446 |
39 |
| Hefei Hualing Co., Ltd. | 491 |
37 |
| Daikin Industries, Ltd. | 10047 |
32 |
| Electrolux Consumer Products, Inc. | 829 |
28 |
| Qingdao Haier Co., Ltd. | 148 |
24 |
| Aqua Co., Ltd. | 534 |
22 |
| Electrolux Appliances Aktiebolag | 1328 |
21 |
| Other owners | 918 |