- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/236 - Hardness
Patent holdings for IPC class H01M 50/236
Total number of patents in this class: 91
10-year publication summary
|
0
|
0
|
1
|
2
|
9
|
14
|
19
|
19
|
18
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Contemporary Amperex Technology (Hong Kong) Limited | 4036 |
7 |
| Contemporary Amperex Technology Co., Limited | 10352 |
6 |
| LG Energy Solution, Ltd. | 19396 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 34403 |
5 |
| Duracell U.S. Operations, Inc. | 390 |
3 |
| Eve Energy Co., Ltd. | 1018 |
3 |
| Samsung SDI Co., Ltd. | 10782 |
2 |
| Aperam | 143 |
2 |
| ArcelorMittal | 2725 |
2 |
| Benteler Automobiltechnik GmbH | 308 |
2 |
| BYD Company Limited | 6566 |
2 |
| Flex-N-Gate Advanced Product Development, LLC | 33 |
2 |
| GS Yuasa International Ltd. | 2280 |
2 |
| JT International S.A. | 2899 |
2 |
| Kautex Textron GmbH & Co. KG | 512 |
2 |
| Plasan North America, Inc | 4 |
2 |
| Siemens Mobility GmbH | 1892 |
2 |
| AESC Japan Ltd. | 400 |
2 |
| Apple Inc. | 59177 |
1 |
| 3m Innovative Properties Company | 17445 |
1 |
| Other owners | 35 |