- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/143 - FireproofExplosion-proof
Patent holdings for IPC class H01M 50/143
Total number of patents in this class: 341
10-year publication summary
|
0
|
0
|
1
|
4
|
18
|
53
|
68
|
62
|
79
|
27
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 17555 |
51 |
| Contemporary Amperex Technology Co., Limited | 8968 |
26 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3928 |
22 |
| Samsung SDI Co., Ltd. | 9851 |
20 |
| SK on Co., Ltd. | 2107 |
13 |
| Hithium Tech HK Limited | 189 |
8 |
| 3m Innovative Properties Company | 17512 |
7 |
| Eve Energy Co., Ltd. | 844 |
7 |
| Bayerische Motoren Werke Aktiengesellschaft | 15022 |
6 |
| PPG Industries Ohio, Inc. | 3354 |
6 |
| Mitsui Chemicals, Inc. | 3217 |
5 |
| 24M Technologies, Inc. | 300 |
5 |
| LAT Enterprises, Inc., DBA MediPak Energy Systems | 131 |
5 |
| Eve Power Co., Ltd. | 752 |
5 |
| Microvast, Inc. | 86 |
4 |
| Microvast Power Systems Co., Ltd. | 152 |
4 |
| Xiamen Hithium Energy Storage Technology Co., Ltd. | 478 |
4 |
| Kyocera Corporation | 14242 |
3 |
| SABIC Global Technologies B.V. | 4487 |
3 |
| AESC Japan Ltd. | 345 |
3 |
| Other owners | 134 |