- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 4/36 - Selection of substances as active materials, active masses, active liquids
Patent holdings for IPC class H01M 4/36
Total number of patents in this class: 18441
10-year publication summary
|
1027
|
1104
|
1119
|
1344
|
1458
|
1471
|
1665
|
1939
|
2351
|
1206
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 14258 |
1356 |
| Panasonic Intellectual Property Management Co., Ltd. | 30822 |
806 |
| Samsung SDI Co., Ltd. | 7960 |
782 |
| LG Chem, Ltd. | 17538 |
551 |
| Toyota Motor Corporation | 31311 |
485 |
| Murata Manufacturing Co., Ltd. | 24260 |
314 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3332 |
299 |
| Contemporary Amperex Technology Co., Limited | 6160 |
297 |
| Ningde Amperex Technology Limited | 1988 |
275 |
| Sumitomo Metal Mining Co., Ltd. | 1760 |
273 |
| SK on Co., Ltd. | 1529 |
273 |
| Semiconductor Energy Laboratory Co., Ltd. | 11350 |
263 |
| Samsung Electronics Co., Ltd. | 143555 |
232 |
| Sanyo Electric Co., Ltd. | 3718 |
212 |
| Honeycomb Battery Company | 387 |
178 |
| Shin-Etsu Chemical Co., Ltd. | 5586 |
172 |
| NEC Corporation | 35259 |
169 |
| Panasonic Energy Co., Ltd. | 882 |
166 |
| GM Global Technology Operations LLC | 14834 |
156 |
| Nissan Motor Co., Ltd. | 12367 |
149 |
| Other owners | 11033 |