- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F25D - Refrigerators; cold rooms; ice-boxes; cooling 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: 1120
10-year publication summary
|
72
|
64
|
107
|
80
|
93
|
111
|
80
|
79
|
84
|
12
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 69257 |
169 |
| Carrier Corporation | 4759 |
38 |
| Mitsubishi Electric Corporation | 43934 |
33 |
| Haier Smart Home Co., Ltd. | 4882 |
29 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
27 |
| Samsung Electronics Co., Ltd. | 131630 |
26 |
| Qingdao Haier Refrigerator Co., Ltd | 1378 |
26 |
| Oxford Instruments NanoTechnology Tools Limited | 145 |
19 |
| Qingdao Haier Joint Stock Co., Ltd. | 598 |
19 |
| Daikin Industries, Ltd. | 9495 |
18 |
| Sharp Kabushiki Kaisha | 18957 |
17 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3515 |
16 |
| Koninklijke Philips N.V. | 22975 |
13 |
| Panasonic Corporation | 20786 |
12 |
| Siemens Healthcare Limited | 133 |
12 |
| Whirlpool Corporation | 4238 |
11 |
| General Electric Company | 18133 |
10 |
| Matsushita Electric Industrial Co., Ltd. | 4724 |
10 |
| Haier US Appliance Solutions, Inc. | 3178 |
10 |
| Raytheon Company | 8535 |
9 |
| Other owners | 596 |