- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 10/66 - Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells
Patent holdings for IPC class H01M 10/66
Total number of patents in this class: 249
10-year publication summary
|
21
|
17
|
12
|
26
|
20
|
22
|
34
|
22
|
17
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 31693 |
13 |
| Ford Global Technologies, LLC | 20498 |
12 |
| Honda Motor Co., Ltd. | 25150 |
8 |
| GM Global Technology Operations LLC | 14926 |
7 |
| Hyundai Motor Company | 21795 |
7 |
| Apple Inc. | 54577 |
6 |
| Denso Corporation | 24190 |
6 |
| Siemens AG | 24552 |
5 |
| Nissan Motor Co., Ltd. | 12422 |
5 |
| BYD Company Limited | 4847 |
5 |
| Robert Bosch GmbH | 42596 |
4 |
| Contemporary Amperex Technology Co., Limited | 6373 |
4 |
| Cummins Inc. | 2565 |
4 |
| Blue Solutions Canada Inc. | 58 |
4 |
| LG Energy Solution, Ltd. | 14693 |
4 |
| Kia Corporation | 9475 |
4 |
| LG Chem, Ltd. | 17581 |
3 |
| Samsung SDI Co., Ltd. | 8112 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 31084 |
3 |
| Bayerische Motoren Werke Aktiengesellschaft | 14265 |
3 |
| Other owners | 139 |