- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/486 - Organic material
Patent holdings for IPC class H01M 50/486
Total number of patents in this class: 233
10-year publication summary
|
0
|
0
|
1
|
1
|
6
|
14
|
20
|
58
|
72
|
52
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung SDI Co., Ltd. | 10719 |
32 |
| LG Energy Solution, Ltd. | 19239 |
20 |
| Panasonic Intellectual Property Management Co., Ltd. | 34265 |
17 |
| Toyota Motor Corporation | 35927 |
14 |
| Ningde Amperex Technology Limited | 2729 |
9 |
| Contemporary Amperex Technology Co., Limited | 10216 |
7 |
| Dai Nippon Printing Co., Ltd. | 4247 |
6 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4024 |
6 |
| Murata Manufacturing Co., Ltd. | 25809 |
5 |
| Toyota Industries Corporation | 1219 |
4 |
| Carl Freudenberg KG | 1493 |
4 |
| FIAMM ENERGY TECHNOLOGY S.p.A. | 33 |
4 |
| Prime Planet Energy & Solutions, Inc. | 1065 |
4 |
| SK on Co., Ltd. | 2433 |
4 |
| Honda Motor Co., Ltd. | 26105 |
3 |
| Semiconductor Energy Laboratory Co., Ltd. | 11855 |
3 |
| NGK Insulators, Ltd. | 5200 |
3 |
| Mitsui Chemicals, Inc. | 3259 |
3 |
| GS Yuasa International Ltd. | 2264 |
3 |
| Maxell, Ltd. | 3058 |
3 |
| Other owners | 79 |