- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F28F - Details of heat-exchange or heat-transfer apparatus, of general application
- F28F 17/00 - Removing ice or water from heat-exchange apparatus
Patent holdings for IPC class F28F 17/00
Total number of patents in this class: 496
10-year publication summary
|
41
|
62
|
49
|
38
|
25
|
24
|
42
|
27
|
31
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 47625 |
57 |
| Daikin Industries, Ltd. | 10393 |
20 |
| Carrier Corporation | 3967 |
20 |
| Denso Corporation | 25232 |
17 |
| LG Electronics Inc. | 75045 |
16 |
| MAHLE International GmbH | 2883 |
16 |
| Hamilton Sundstrand Corporation | 5018 |
11 |
| Samsung Electronics Co., Ltd. | 154120 |
10 |
| Hanon Systems | 2069 |
10 |
| Sanhua (Hangzhou) Micro Channel Heat Exchanger Co., Ltd. | 150 |
9 |
| Trane International Inc. | 1216 |
9 |
| Johnson Controls Light Commercial IP GmbH | 370 |
8 |
| Nippon Light Metal Company, Ltd. | 683 |
6 |
| Reaction Engines Ltd | 46 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 33602 |
5 |
| Güntner GmbH & Co. KG | 60 |
5 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2835 |
5 |
| Mayekawa Mfg. Co., Ltd. | 346 |
5 |
| The Boeing Company | 20094 |
4 |
| Ford Global Technologies, LLC | 21296 |
4 |
| Other owners | 253 |