- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 10/42 - Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
Patent holdings for IPC class H01M 10/42
Total number of patents in this class: 20358
10-year publication summary
|
1126
|
1331
|
1515
|
1396
|
1393
|
1623
|
1726
|
2099
|
2580
|
1984
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 19184 |
2394 |
| Samsung SDI Co., Ltd. | 10710 |
1269 |
| LG Chem, Ltd. | 17937 |
560 |
| Robert Bosch GmbH | 44238 |
511 |
| Toyota Motor Corporation | 35906 |
451 |
| Contemporary Amperex Technology Co., Limited | 10157 |
410 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4023 |
351 |
| Panasonic Intellectual Property Management Co., Ltd. | 34145 |
242 |
| Samsung Electronics Co., Ltd. | 158337 |
210 |
| GM Global Technology Operations LLC | 16174 |
208 |
| Murata Manufacturing Co., Ltd. | 25785 |
204 |
| Hyundai Motor Company | 24787 |
197 |
| SK on Co., Ltd. | 2427 |
193 |
| Honda Motor Co., Ltd. | 26090 |
187 |
| GS Yuasa International Ltd. | 2260 |
186 |
| CPS Technology Holdings LLC | 758 |
181 |
| BYD Company Limited | 6509 |
171 |
| Toshiba Corporation | 12584 |
161 |
| Denso Corporation | 25633 |
144 |
| Kia Corporation | 12520 |
144 |
| Other owners | 11984 |