- 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: 13861
10-year publication summary
|
902
|
929
|
1124
|
1331
|
1511
|
1390
|
1364
|
1520
|
1614
|
582
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 10813 |
1352 |
| Samsung SDI Co., Ltd. | 6671 |
696 |
| LG Chem, Ltd. | 17205 |
511 |
| Robert Bosch GmbH | 40953 |
502 |
| Toyota Motor Corporation | 28582 |
322 |
| Contemporary Amperex Technology Co., Limited | 5805 |
318 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
189 |
| Murata Manufacturing Co., Ltd. | 22355 |
176 |
| Samsung Electronics Co., Ltd. | 131630 |
171 |
| Toshiba Corporation | 12017 |
154 |
| Honda Motor Co., Ltd. | 24537 |
145 |
| GS Yuasa International Ltd. | 1834 |
144 |
| CPS Technology Holdings LLC | 652 |
139 |
| GM Global Technology Operations LLC | 13620 |
121 |
| Denso Corporation | 23338 |
112 |
| Hyundai Motor Company | 19021 |
92 |
| Ford Global Technologies, LLC | 19702 |
89 |
| BYD Company Limited | 3700 |
88 |
| Audi AG | 7153 |
83 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
82 |
| Other owners | 8375 |