- 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: 836
10-year publication summary
|
58
|
66
|
52
|
58
|
59
|
64
|
50
|
43
|
24
|
24
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 73578 |
206 |
| Samsung Electronics Co., Ltd. | 147622 |
47 |
| Whirlpool Corporation | 4441 |
28 |
| Qingdao Haier Refrigerator Co., Ltd | 1578 |
21 |
| Haier Smart Home Co., Ltd. | 5488 |
21 |
| Mitsubishi Electric Corporation | 46449 |
20 |
| BSH Bosch und Siemens Hausgerate GmbH | 2795 |
20 |
| ColdSnap, Corp. | 82 |
20 |
| BSH Hausgeräte GmbH | 5531 |
18 |
| Haier US Appliance Solutions, Inc. | 3699 |
16 |
| Arcelik A.S. | 3485 |
15 |
| Sharp Kabushiki Kaisha | 18716 |
15 |
| Panasonic Intellectual Property Management Co., Ltd. | 31882 |
14 |
| Panasonic Corporation | 20042 |
12 |
| Qingdao Haier Joint Stock Co., Ltd. | 596 |
11 |
| Hisense (Shandong) Refrigerator Co., Ltd. | 94 |
11 |
| Electrolux Consumer Products, Inc. | 824 |
10 |
| Reddy Ice LLC | 64 |
9 |
| Hitachi Global Life Solutions, Inc. | 257 |
8 |
| Midea Group Co., Ltd. | 4603 |
6 |
| Other owners | 308 |