- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/276 - Inorganic material
Patent holdings for IPC class H01M 50/276
Total number of patents in this class: 223
10-year publication summary
|
0
|
1
|
1
|
6
|
14
|
21
|
35
|
24
|
65
|
45
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 19239 |
38 |
| SK on Co., Ltd. | 2433 |
15 |
| ArcelorMittal | 2714 |
13 |
| Samsung SDI Co., Ltd. | 10719 |
12 |
| Ford Global Technologies, LLC | 21560 |
8 |
| Panasonic Intellectual Property Management Co., Ltd. | 34265 |
7 |
| Proterra Powered LLC | 61 |
5 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4024 |
5 |
| 3m Innovative Properties Company | 17458 |
4 |
| Ibiden Co., Ltd. | 1678 |
4 |
| GM Global Technology Operations LLC | 16188 |
3 |
| Sanyo Electric Co., Ltd. | 3392 |
3 |
| Hyundai Motor Company | 24808 |
3 |
| Audi AG | 7571 |
3 |
| Kia Corporation | 12539 |
3 |
| Panasonic Energy Co., Ltd. | 1066 |
3 |
| TL-X Co., Ltd. | 5 |
3 |
| Robert Bosch GmbH | 44254 |
2 |
| Kyocera Corporation | 14423 |
2 |
| Aperam | 142 |
2 |
| Other owners | 85 |