- 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: 86
10-year publication summary
|
0
|
0
|
1
|
2
|
9
|
14
|
19
|
18
|
18
|
5
|
| 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 | 3932 |
7 |
| Contemporary Amperex Technology Co., Limited | 9051 |
6 |
| LG Energy Solution, Ltd. | 17651 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 33602 |
5 |
| Duracell U.S. Operations, Inc. | 397 |
3 |
| Eve Energy Co., Ltd. | 852 |
3 |
| Samsung SDI Co., Ltd. | 9902 |
2 |
| Aperam | 133 |
2 |
| ArcelorMittal | 2532 |
2 |
| Benteler Automobiltechnik GmbH | 301 |
2 |
| BYD Company Limited | 6250 |
2 |
| Flex-N-Gate Advanced Product Development, LLC | 32 |
2 |
| GS Yuasa International Ltd. | 2218 |
2 |
| JT International S.A. | 2827 |
2 |
| Kautex Textron GmbH & Co. KG | 509 |
2 |
| Plasan North America, Inc | 4 |
2 |
| Siemens Mobility GmbH | 1839 |
2 |
| AESC Japan Ltd. | 350 |
2 |
| Apple Inc. | 58122 |
1 |
| 3m Innovative Properties Company | 17509 |
1 |
| Other owners | 30 |