- 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: 168
10-year publication summary
|
3
|
0
|
1
|
1
|
6
|
14
|
20
|
30
|
22
|
63
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 15915 |
25 |
| SK on Co., Ltd. | 1807 |
15 |
| ArcelorMittal | 2396 |
12 |
| Samsung SDI Co., Ltd. | 8878 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 32457 |
7 |
| Ford Global Technologies, LLC | 20932 |
6 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3845 |
5 |
| 3m Innovative Properties Company | 17730 |
3 |
| Sanyo Electric Co., Ltd. | 3601 |
3 |
| Ibiden Co., Ltd. | 1712 |
3 |
| Audi AG | 7398 |
3 |
| Proterra Powered LLC | 54 |
3 |
| Hyundai Motor Company | 22813 |
2 |
| Kyocera Corporation | 14083 |
2 |
| Aperam | 127 |
2 |
| ElringKlinger AG | 546 |
2 |
| GS Yuasa International Ltd. | 2100 |
2 |
| Valeo Systemes Thermiques | 2762 |
2 |
| Volvo Car Corporation | 1806 |
2 |
| Siemens Mobility GmbH | 1767 |
2 |
| Other owners | 60 |