- 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: 2700
10-year publication summary
|
191
|
245
|
204
|
217
|
182
|
194
|
195
|
173
|
124
|
39
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 74968 |
508 |
| Samsung Electronics Co., Ltd. | 153845 |
168 |
| Haier Smart Home Co., Ltd. | 5651 |
158 |
| Qingdao Haier Refrigerator Co., Ltd | 1630 |
139 |
| Qingdao Haier Joint Stock Co., Ltd. | 596 |
87 |
| BSH Hausgeräte GmbH | 5600 |
83 |
| Whirlpool Corporation | 4559 |
71 |
| BSH Bosch und Siemens Hausgerate GmbH | 2569 |
70 |
| Haier US Appliance Solutions, Inc. | 3972 |
66 |
| Mitsubishi Electric Corporation | 47602 |
57 |
| Midea Group Co., Ltd. | 4837 |
48 |
| Carrier Corporation | 3964 |
47 |
| Hefei Midea Refrigerator Co., Ltd. | 494 |
41 |
| Arcelik A.S. | 3393 |
39 |
| Hefei Hualing Co., Ltd. | 537 |
39 |
| Daikin Industries, Ltd. | 10384 |
35 |
| Electrolux Consumer Products, Inc. | 832 |
28 |
| Qingdao Haier Co., Ltd. | 148 |
24 |
| Electrolux Appliances Aktiebolag | 1374 |
22 |
| Aqua Co., Ltd. | 542 |
22 |
| Other owners | 948 |