- 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: 219
10-year publication summary
|
0
|
1
|
1
|
6
|
14
|
21
|
34
|
24
|
64
|
44
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 19136 |
38 |
| SK on Co., Ltd. | 2419 |
15 |
| ArcelorMittal | 2688 |
13 |
| Samsung SDI Co., Ltd. | 10671 |
12 |
| Ford Global Technologies, LLC | 21532 |
8 |
| Panasonic Intellectual Property Management Co., Ltd. | 34080 |
7 |
| Proterra Powered LLC | 61 |
5 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4022 |
5 |
| 3m Innovative Properties Company | 17484 |
4 |
| Ibiden Co., Ltd. | 1670 |
4 |
| GM Global Technology Operations LLC | 16170 |
3 |
| Sanyo Electric Co., Ltd. | 3404 |
3 |
| Hyundai Motor Company | 24745 |
3 |
| Audi AG | 7564 |
3 |
| Kia Corporation | 12477 |
3 |
| Panasonic Energy Co., Ltd. | 1053 |
3 |
| TL-X Co., Ltd. | 5 |
3 |
| Kyocera Corporation | 14404 |
2 |
| Aperam | 140 |
2 |
| Constellium Issoire | 228 |
2 |
| Other owners | 81 |