- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F25D - Refrigeratorscold roomsice-boxescooling or freezing apparatus not otherwise provided for
- F25D 25/00 - Charging, supporting, or discharging the articles to be cooled
Patent holdings for IPC class F25D 25/00
Total number of patents in this class: 840
10-year publication summary
|
61
|
72
|
56
|
62
|
65
|
66
|
52
|
46
|
24
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 72675 |
208 |
| Samsung Electronics Co., Ltd. | 144675 |
47 |
| Whirlpool Corporation | 4400 |
28 |
| Qingdao Haier Refrigerator Co., Ltd | 1562 |
21 |
| Haier Smart Home Co., Ltd. | 5431 |
21 |
| Mitsubishi Electric Corporation | 45899 |
20 |
| BSH Bosch und Siemens Hausgerate GmbH | 2923 |
20 |
| ColdSnap, Corp. | 81 |
20 |
| BSH Hausgeräte GmbH | 5517 |
18 |
| Arcelik A.S. | 3522 |
15 |
| Haier US Appliance Solutions, Inc. | 3568 |
15 |
| Sharp Kabushiki Kaisha | 18788 |
15 |
| Panasonic Intellectual Property Management Co., Ltd. | 31084 |
14 |
| Panasonic Corporation | 20149 |
12 |
| Qingdao Haier Joint Stock Co., Ltd. | 596 |
11 |
| Hisense (Shandong) Refrigerator Co., Ltd. | 94 |
11 |
| Electrolux Consumer Products, Inc. | 832 |
10 |
| Reddy Ice LLC | 64 |
9 |
| Hitachi Global Life Solutions, Inc. | 255 |
8 |
| Midea Group Co., Ltd. | 4500 |
6 |
| Other owners | 311 |