- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F25D - Refrigeratorscold roomsice-boxescooling or freezing apparatus not otherwise provided for
- F25D 29/00 - Arrangement or mounting of control or safety devices
Patent holdings for IPC class F25D 29/00
Total number of patents in this class: 4162
10-year publication summary
|
271
|
346
|
405
|
360
|
416
|
350
|
359
|
343
|
280
|
183
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 73344 |
844 |
| Samsung Electronics Co., Ltd. | 146811 |
347 |
| Haier Smart Home Co., Ltd. | 5472 |
290 |
| Qingdao Haier Refrigerator Co., Ltd | 1573 |
270 |
| BSH Hausgeräte GmbH | 5527 |
172 |
| Carrier Corporation | 4296 |
122 |
| Haier US Appliance Solutions, Inc. | 3647 |
114 |
| Qingdao Haier Joint Stock Co., Ltd. | 596 |
109 |
| Whirlpool Corporation | 4434 |
88 |
| Midea Group Co., Ltd. | 4558 |
72 |
| Arcelik A.S. | 3506 |
71 |
| Hefei Hualing Co., Ltd. | 489 |
64 |
| BSH Bosch und Siemens Hausgerate GmbH | 2873 |
63 |
| Hefei Midea Refrigerator Co., Ltd. | 444 |
59 |
| Panasonic Intellectual Property Management Co., Ltd. | 31562 |
44 |
| Mitsubishi Electric Corporation | 46197 |
32 |
| Thermo King LLC | 442 |
31 |
| Daikin Industries, Ltd. | 10027 |
28 |
| Hisense Refrigerator Co., Ltd. | 79 |
26 |
| Qingdao Haier Co., Ltd. | 148 |
24 |
| Other owners | 1292 |