- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F25D - Refrigerators; cold rooms; ice-boxes; cooling or freezing apparatus not otherwise provided for
- F25D 23/12 - Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
Patent holdings for IPC class F25D 23/12
Total number of patents in this class: 2007
10-year publication summary
|
112
|
130
|
118
|
170
|
121
|
152
|
133
|
127
|
195
|
33
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 69257 |
244 |
| Haier Smart Home Co., Ltd. | 4882 |
174 |
| Qingdao Haier Refrigerator Co., Ltd | 1378 |
151 |
| Samsung Electronics Co., Ltd. | 131630 |
133 |
| Haier US Appliance Solutions, Inc. | 3178 |
98 |
| Whirlpool Corporation | 4238 |
92 |
| BSH Hausgeräte GmbH | 5384 |
76 |
| BSH Bosch und Siemens Hausgerate GmbH | 3236 |
73 |
| Midea Group Co., Ltd. | 4025 |
53 |
| Electrolux Home Products, Inc. | 1220 |
47 |
| Arcelik A.S. | 3617 |
43 |
| Hefei Hualing Co., Ltd. | 425 |
27 |
| Hefei Midea Refrigerator Co., Ltd. | 379 |
27 |
| Qingdao Haier Joint Stock Co., Ltd. | 598 |
25 |
| Hisense Ronshen (Guangdong) Refrigerator Co., Ltd. | 153 |
20 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
19 |
| Hisense (Shandong) Refrigerator Co., Ltd. | 94 |
19 |
| Google LLC | 38759 |
18 |
| Carrier Corporation | 4759 |
15 |
| Mitsubishi Electric Corporation | 43934 |
10 |
| Other owners | 643 |