- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F25D - Refrigeratorscold roomsice-boxescooling or freezing apparatus not otherwise provided for
- F25D 19/00 - Arrangement or mounting of refrigeration units with respect to devices
Patent holdings for IPC class F25D 19/00
Total number of patents in this class: 1261
10-year publication summary
|
107
|
80
|
93
|
111
|
81
|
82
|
93
|
60
|
83
|
62
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 76087 |
192 |
| Samsung Electronics Co., Ltd. | 159029 |
46 |
| Haier Smart Home Co., Ltd. | 5747 |
37 |
| Mitsubishi Electric Corporation | 48351 |
32 |
| Carrier Corporation | 3954 |
32 |
| Qingdao Haier Refrigerator Co., Ltd | 1658 |
32 |
| Panasonic Intellectual Property Management Co., Ltd. | 34471 |
28 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4137 |
20 |
| Qingdao Haier Joint Stock Co., Ltd. | 596 |
19 |
| Bluefors Oy | 57 |
17 |
| International Business Machines Corporation | 62805 |
15 |
| Daikin Industries, Ltd. | 10514 |
14 |
| Koninklijke Philips N.V. | 26042 |
13 |
| Montana Instruments Corporation | 41 |
13 |
| Panasonic Corporation | 18716 |
12 |
| Siemens Healthcare Limited | 148 |
12 |
| Maybell Quantum Industries, Inc. | 27 |
12 |
| Oxford Nanoscience Limited | 40 |
12 |
| Midea Group Co., Ltd. | 5080 |
11 |
| Whirlpool Corporation | 4683 |
10 |
| Other owners | 682 |