- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F25D - Refrigeratorscold roomsice-boxescooling or freezing apparatus not otherwise provided for
- F25D 23/12 - Arrangements of compartments additional to cooling compartmentsCombinations of refrigerators with other equipment, e.g. stove
Patent holdings for IPC class F25D 23/12
Total number of patents in this class: 2176
10-year publication summary
|
115
|
166
|
119
|
149
|
131
|
127
|
195
|
111
|
129
|
17
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 74502 |
261 |
| Haier Smart Home Co., Ltd. | 5615 |
217 |
| Qingdao Haier Refrigerator Co., Ltd | 1620 |
193 |
| Samsung Electronics Co., Ltd. | 152016 |
167 |
| Haier US Appliance Solutions, Inc. | 3931 |
127 |
| Whirlpool Corporation | 4518 |
86 |
| BSH Hausgeräte GmbH | 5574 |
76 |
| Midea Group Co., Ltd. | 4766 |
70 |
| BSH Bosch und Siemens Hausgerate GmbH | 2621 |
59 |
| Arcelik A.S. | 3414 |
40 |
| Hefei Hualing Co., Ltd. | 523 |
39 |
| Hefei Midea Refrigerator Co., Ltd. | 478 |
39 |
| Hisense Ronshen (Guangdong) Refrigerator Co., Ltd. | 188 |
27 |
| Panasonic Intellectual Property Management Co., Ltd. | 33120 |
25 |
| Qingdao Haier Joint Stock Co., Ltd. | 596 |
25 |
| Electrolux Consumer Products, Inc. | 833 |
25 |
| Electrolux Home Products, Inc. | 370 |
22 |
| Hisense (Shandong) Refrigerator Co., Ltd. | 94 |
19 |
| Google LLC | 43500 |
18 |
| Qingdao Haier Smart Technology R&D Co., Ltd. | 409 |
17 |
| Other owners | 624 |