- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F25D - Refrigeratorscold roomsice-boxescooling or freezing apparatus not otherwise provided for
- F25D 23/08 - Parts formed wholly or mainly of plastics materials
Patent holdings for IPC class F25D 23/08
Total number of patents in this class: 626
10-year publication summary
|
24
|
46
|
84
|
48
|
54
|
79
|
51
|
54
|
46
|
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 |
145 |
| Whirlpool Corporation | 4441 |
108 |
| Samsung Electronics Co., Ltd. | 147622 |
51 |
| BSH Hausgeräte GmbH | 5531 |
46 |
| BSH Bosch und Siemens Hausgerate GmbH | 2795 |
26 |
| Anthony, Inc. | 145 |
12 |
| Mitsubishi Electric Corporation | 46449 |
11 |
| Panasonic Intellectual Property Management Co., Ltd. | 31882 |
11 |
| Rehau AG + Co | 396 |
11 |
| Arcelik A.S. | 3485 |
10 |
| Haier US Appliance Solutions, Inc. | 3699 |
10 |
| Hefei Hualing Co., Ltd. | 495 |
8 |
| Hitachi Global Life Solutions, Inc. | 257 |
8 |
| Hefei Midea Refrigerator Co., Ltd. | 450 |
7 |
| Midea Group Co., Ltd. | 4603 |
7 |
| Sharp Kabushiki Kaisha | 18716 |
6 |
| Rep IP AG | 61 |
5 |
| Toshiba Lifestyle Products & Services Corporation | 271 |
5 |
| Panasonic Corporation | 20042 |
4 |
| Orrell Limited | 8 |
4 |
| Other owners | 131 |