- 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: 20588
10-year publication summary
|
1126
|
1331
|
1515
|
1396
|
1393
|
1623
|
1733
|
2100
|
2579
|
2195
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 19461 |
2428 |
| Samsung SDI Co., Ltd. | 10839 |
1301 |
| LG Chem, Ltd. | 17970 |
561 |
| Robert Bosch GmbH | 44327 |
511 |
| Toyota Motor Corporation | 36159 |
452 |
| Contemporary Amperex Technology Co., Limited | 10444 |
433 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4042 |
353 |
| Panasonic Intellectual Property Management Co., Ltd. | 34471 |
244 |
| Samsung Electronics Co., Ltd. | 159029 |
211 |
| GM Global Technology Operations LLC | 16232 |
209 |
| Murata Manufacturing Co., Ltd. | 25917 |
205 |
| SK on Co., Ltd. | 2497 |
201 |
| Hyundai Motor Company | 24951 |
200 |
| Honda Motor Co., Ltd. | 26309 |
194 |
| GS Yuasa International Ltd. | 2284 |
187 |
| CPS Technology Holdings LLC | 761 |
182 |
| BYD Company Limited | 6602 |
174 |
| Toshiba Corporation | 12726 |
160 |
| Kia Corporation | 12683 |
147 |
| Denso Corporation | 25746 |
146 |
| Other owners | 12089 |