- 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: 177
10-year publication summary
|
0
|
1
|
1
|
6
|
14
|
20
|
30
|
22
|
64
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 16647 |
26 |
| SK on Co., Ltd. | 1922 |
15 |
| ArcelorMittal | 2461 |
12 |
| Samsung SDI Co., Ltd. | 9233 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 32968 |
7 |
| Ford Global Technologies, LLC | 21070 |
6 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3887 |
5 |
| Proterra Powered LLC | 57 |
4 |
| 3m Innovative Properties Company | 17607 |
3 |
| Sanyo Electric Co., Ltd. | 3572 |
3 |
| Ibiden Co., Ltd. | 1694 |
3 |
| Audi AG | 7429 |
3 |
| GM Global Technology Operations LLC | 15583 |
2 |
| Hyundai Motor Company | 23203 |
2 |
| Kyocera Corporation | 14185 |
2 |
| Aperam | 130 |
2 |
| Constellium Issoire | 225 |
2 |
| Constellium Rolled Products Ravenswood, LLC | 20 |
2 |
| ElringKlinger AG | 555 |
2 |
| GS Yuasa International Ltd. | 2146 |
2 |
| Other owners | 67 |