- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
Patent holdings for IPC class H01M 4/62
Total number of patents in this class: 22236
10-year publication summary
|
1100
|
1211
|
1312
|
1552
|
1605
|
1641
|
1988
|
2400
|
2584
|
2646
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 15682 |
1595 |
| Panasonic Intellectual Property Management Co., Ltd. | 32244 |
881 |
| Samsung SDI Co., Ltd. | 8970 |
805 |
| LG Chem, Ltd. | 17682 |
714 |
| Zeon Corporation | 4115 |
656 |
| Toyota Motor Corporation | 33275 |
525 |
| Contemporary Amperex Technology Co., Limited | 7517 |
393 |
| Murata Manufacturing Co., Ltd. | 24928 |
390 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3830 |
339 |
| Ningde Amperex Technology Limited | 2290 |
327 |
| SK on Co., Ltd. | 1775 |
250 |
| FUJIFILM Corporation | 29752 |
242 |
| Semiconductor Energy Laboratory Co., Ltd. | 11527 |
220 |
| GS Yuasa International Ltd. | 2091 |
214 |
| GM Global Technology Operations LLC | 15310 |
202 |
| Honeycomb Battery Company | 393 |
181 |
| Samsung Electronics Co., Ltd. | 148649 |
173 |
| Daikin Industries, Ltd. | 10142 |
170 |
| Sanyo Electric Co., Ltd. | 3609 |
165 |
| Enevate Corporation | 408 |
161 |
| Other owners | 13633 |