- 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: 53
10-year publication summary
|
0
|
3
|
0
|
0
|
1
|
2
|
8
|
13
|
19
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Contemporary Amperex Technology Co., Limited | 5805 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
4 |
| LG Energy Solution, Ltd. | 10813 |
4 |
| Duracell U.S. Operations, Inc. | 432 |
3 |
| Robert Bosch GmbH | 40953 |
2 |
| BYD Company Limited | 3700 |
2 |
| GS Yuasa International Ltd. | 1834 |
2 |
| Kautex Textron GmbH & Co. KG | 474 |
2 |
| Plasan North America, Inc | 4 |
2 |
| Siemens Mobility GmbH | 1550 |
2 |
| Apple Inc. | 50209 |
1 |
| BASF SE | 19740 |
1 |
| Ford Global Technologies, LLC | 19702 |
1 |
| Samsung SDI Co., Ltd. | 6671 |
1 |
| Sanyo Electric Co., Ltd. | 3926 |
1 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
1 |
| Yamaha Motor Co., Ltd. | 2740 |
1 |
| Aisan Kogyo Kabushiki Kaisha | 722 |
1 |
| ArcelorMittal | 1887 |
1 |
| Bren-Tronics, Inc. | 35 |
1 |
| Other owners | 13 |