- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F25D - Refrigerators; cold rooms; ice-boxes; cooling or freezing apparatus not otherwise provided for
- F25D 17/00 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
Patent holdings for IPC class F25D 17/00
Total number of patents in this class: 354
10-year publication summary
|
26
|
13
|
23
|
19
|
27
|
21
|
18
|
19
|
11
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carrier Corporation | 4759 |
26 |
| LG Chem, Ltd. | 17205 |
19 |
| LG Electronics Inc. | 69257 |
10 |
| Mitsubishi Electric Corporation | 43934 |
9 |
| B/E Aerospace, Inc. | 1493 |
8 |
| Haier US Appliance Solutions, Inc. | 3178 |
8 |
| Tippmann Engineering, LLC | 24 |
8 |
| Samsung Electronics Co., Ltd. | 131630 |
7 |
| Lineage Logistics, LLC | 105 |
7 |
| Daikin Industries, Ltd. | 9495 |
6 |
| Denso Corporation | 23338 |
5 |
| Whirlpool Corporation | 4238 |
5 |
| Trane International Inc. | 1123 |
5 |
| Hewlett Packard Enterprise Development LP | 10702 |
4 |
| Fromfroid | 11 |
4 |
| KPS Global LLC | 50 |
4 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3515 |
4 |
| Ocado Innovation Limited | 735 |
4 |
| Haier Smart Home Co., Ltd. | 4882 |
4 |
| Illinois Tool Works Inc. | 11152 |
3 |
| Other owners | 204 |