- 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: 24949
10-year publication summary
|
1229
|
1326
|
1573
|
1643
|
1688
|
2051
|
2499
|
2624
|
2981
|
2225
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 19461 |
1826 |
| Samsung SDI Co., Ltd. | 10839 |
1062 |
| Panasonic Intellectual Property Management Co., Ltd. | 34471 |
997 |
| LG Chem, Ltd. | 17970 |
737 |
| Zeon Corporation | 4173 |
689 |
| Toyota Motor Corporation | 36159 |
599 |
| Contemporary Amperex Technology Co., Limited | 10444 |
552 |
| Murata Manufacturing Co., Ltd. | 25917 |
398 |
| Ningde Amperex Technology Limited | 2825 |
390 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4042 |
359 |
| SK on Co., Ltd. | 2497 |
316 |
| FUJIFILM Corporation | 30689 |
249 |
| GM Global Technology Operations LLC | 16232 |
243 |
| Semiconductor Energy Laboratory Co., Ltd. | 11896 |
235 |
| GS Yuasa International Ltd. | 2284 |
226 |
| Honeycomb Battery Company | 407 |
189 |
| Daikin Industries, Ltd. | 10514 |
184 |
| Hyundai Motor Company | 24951 |
177 |
| Enevate Corporation | 440 |
168 |
| Samsung Electronics Co., Ltd. | 159029 |
166 |
| Other owners | 15187 |