- 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: 15313
10-year publication summary
|
1048
|
1026
|
1104
|
1119
|
1338
|
1456
|
1468
|
1643
|
1894
|
696
|
| 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 |
1039 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
651 |
| Samsung SDI Co., Ltd. | 6671 |
556 |
| LG Chem, Ltd. | 17205 |
484 |
| Toyota Motor Corporation | 28582 |
412 |
| Contemporary Amperex Technology Co., Limited | 5805 |
314 |
| Murata Manufacturing Co., Ltd. | 22355 |
275 |
| Sumitomo Metal Mining Co., Ltd. | 1670 |
261 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
232 |
| Samsung Electronics Co., Ltd. | 131630 |
226 |
| Sanyo Electric Co., Ltd. | 3926 |
213 |
| Ningde Amperex Technology Limited | 1512 |
194 |
| SK on Co., Ltd. | 1016 |
189 |
| NEC Corporation | 32703 |
170 |
| Honeycomb Battery Company | 359 |
169 |
| Shin-Etsu Chemical Co., Ltd. | 5132 |
151 |
| Nissan Motor Co., Ltd. | 12249 |
145 |
| Toshiba Corporation | 12017 |
135 |
| GM Global Technology Operations LLC | 13620 |
131 |
| Panasonic Energy Co., Ltd. | 667 |
128 |
| Other owners | 9238 |