- All sections
- B - Performing operationstransporting
- B60H - Arrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles
- B60H 1/04 - Heating, cooling or ventilating devices the heat being derived from the propulsion plant from cooling liquid of the plant
Patent holdings for IPC class B60H 1/04
Total number of patents in this class: 134
10-year publication summary
|
16
|
22
|
19
|
8
|
11
|
9
|
6
|
9
|
10
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 20091 |
14 |
| Toyota Motor Corporation | 30499 |
10 |
| Hyundai Motor Company | 20512 |
9 |
| Hanon Systems | 1827 |
8 |
| Sanden Corporation | 921 |
8 |
| Kia Motors Corporation | 7777 |
7 |
| Thunder Power New Energy Vehicle Development Company Limited | 146 |
7 |
| GM Global Technology Operations LLC | 14285 |
6 |
| Denso Corporation | 23803 |
5 |
| Ventech, LLC | 17 |
4 |
| Nissan Motor Co., Ltd. | 12362 |
3 |
| Honda Motor Co., Ltd. | 24878 |
2 |
| Dana Canada Corporation | 276 |
2 |
| MAHLE International GmbH | 2703 |
2 |
| Mikuni Corporation | 338 |
2 |
| Volvo Construction Equipment AB | 1193 |
2 |
| ABC Technologies Inc. | 127 |
2 |
| Snowolverine AB | 4 |
2 |
| Kia Corporation | 8185 |
2 |
| Robert Bosch GmbH | 41823 |
1 |
| Other owners | 36 |