- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/375 - Vent means sensitive to or responsive to temperature
Patent holdings for IPC class H01M 50/375
Total number of patents in this class: 298
10-year publication summary
|
0
|
0
|
0
|
3
|
9
|
16
|
84
|
83
|
92
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 12838 |
91 |
| Contemporary Amperex Technology (Hong Kong) Limited | 2846 |
36 |
| Contemporary Amperex Technology Co., Limited | 5363 |
24 |
| Jiangsu Contemporary Amperex Technology Limited | 250 |
11 |
| GM Global Technology Operations LLC | 14229 |
9 |
| SK on Co., Ltd. | 1377 |
8 |
| Dai Nippon Printing Co., Ltd. | 3973 |
5 |
| Ningde Amperex Technology Limited | 1847 |
5 |
| Samsung SDI Co., Ltd. | 7318 |
4 |
| Bayerische Motoren Werke Aktiengesellschaft | 13850 |
4 |
| Honeywell International Inc. | 14012 |
3 |
| MANN+HUMMEL GmbH | 1726 |
3 |
| Beta Air, LLC | 582 |
3 |
| Wisk Aero LLC | 203 |
3 |
| Huawei Digital Power Technologies Co. Ltd. | 1871 |
3 |
| The Boeing Company | 19909 |
2 |
| Sumitomo Electric Industries, Ltd. | 14956 |
2 |
| Ford Global Technologies, LLC | 20063 |
2 |
| Sumitomo Wiring Systems, Ltd. | 10011 |
2 |
| AutoNetworks Technologies, Ltd. | 6325 |
2 |
| Other owners | 76 |