- 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: 19972
10-year publication summary
|
1126
|
1331
|
1515
|
1396
|
1392
|
1622
|
1720
|
2094
|
2577
|
1627
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 18582 |
2314 |
| Samsung SDI Co., Ltd. | 10477 |
1230 |
| LG Chem, Ltd. | 17920 |
558 |
| Robert Bosch GmbH | 44045 |
511 |
| Toyota Motor Corporation | 35437 |
440 |
| Contemporary Amperex Technology Co., Limited | 9687 |
388 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3979 |
345 |
| Panasonic Intellectual Property Management Co., Ltd. | 33753 |
235 |
| Samsung Electronics Co., Ltd. | 156823 |
205 |
| GM Global Technology Operations LLC | 16019 |
204 |
| Murata Manufacturing Co., Ltd. | 25692 |
203 |
| Hyundai Motor Company | 24528 |
195 |
| GS Yuasa International Ltd. | 2241 |
185 |
| Honda Motor Co., Ltd. | 25976 |
184 |
| SK on Co., Ltd. | 2322 |
182 |
| CPS Technology Holdings LLC | 754 |
179 |
| BYD Company Limited | 6402 |
169 |
| Toshiba Corporation | 12542 |
161 |
| Denso Corporation | 25452 |
142 |
| Kia Corporation | 12275 |
142 |
| Other owners | 11800 |