- 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: 17249
10-year publication summary
|
1027
|
1104
|
1119
|
1342
|
1458
|
1472
|
1656
|
1915
|
2338
|
190
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 12884 |
1235 |
| Panasonic Intellectual Property Management Co., Ltd. | 29733 |
755 |
| Samsung SDI Co., Ltd. | 7347 |
673 |
| LG Chem, Ltd. | 17639 |
531 |
| Toyota Motor Corporation | 30455 |
451 |
| Murata Manufacturing Co., Ltd. | 23702 |
303 |
| Sumitomo Metal Mining Co., Ltd. | 1730 |
270 |
| Contemporary Amperex Technology (Hong Kong) Limited | 2851 |
260 |
| SK on Co., Ltd. | 1384 |
256 |
| Semiconductor Energy Laboratory Co., Ltd. | 11101 |
255 |
| Contemporary Amperex Technology Co., Limited | 5392 |
253 |
| Ningde Amperex Technology Limited | 1853 |
251 |
| Samsung Electronics Co., Ltd. | 139001 |
229 |
| Sanyo Electric Co., Ltd. | 3791 |
213 |
| Honeycomb Battery Company | 378 |
173 |
| NEC Corporation | 34413 |
169 |
| Shin-Etsu Chemical Co., Ltd. | 5446 |
163 |
| Panasonic Energy Co., Ltd. | 829 |
151 |
| Nissan Motor Co., Ltd. | 12352 |
147 |
| GM Global Technology Operations LLC | 14260 |
143 |
| Other owners | 10368 |