- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/159 - Metals
Patent holdings for IPC class H01M 50/159
Total number of patents in this class: 262
10-year publication summary
|
0
|
0
|
0
|
2
|
17
|
28
|
45
|
64
|
71
|
33
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung SDI Co., Ltd. | 9902 |
28 |
| LG Energy Solution, Ltd. | 17651 |
24 |
| Dai Nippon Printing Co., Ltd. | 4216 |
16 |
| Murata Manufacturing Co., Ltd. | 25552 |
12 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3932 |
12 |
| Speira GmbH | 131 |
8 |
| BYD Company Limited | 6250 |
7 |
| Contemporary Amperex Technology Co., Limited | 9051 |
7 |
| Nippon Steel Corporation | 6703 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 33602 |
6 |
| Varta Microbattery GmbH | 309 |
6 |
| Panasonic Energy Co., Ltd. | 988 |
6 |
| GM Global Technology Operations LLC | 15848 |
4 |
| Our Next Energy Inc. | 81 |
4 |
| Prime Planet Energy & Solutions, Inc. | 977 |
4 |
| Ford Global Technologies, LLC | 21296 |
3 |
| Kyocera Corporation | 14259 |
3 |
| Greatbatch Ltd. | 364 |
3 |
| Lyten, Inc. | 344 |
3 |
| Eve Power Co., Ltd. | 758 |
3 |
| Other owners | 96 |