- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/198 - Sealing members characterised by the material characterised by physical properties, e.g. adhesiveness or hardness
Patent holdings for IPC class H01M 50/198
Total number of patents in this class: 312
10-year publication summary
|
0
|
0
|
2
|
2
|
20
|
38
|
59
|
65
|
68
|
44
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 19066 |
46 |
| Dai Nippon Printing Co., Ltd. | 4245 |
42 |
| Ningde Amperex Technology Limited | 2697 |
15 |
| Samsung SDI Co., Ltd. | 10624 |
13 |
| Sumitomo Electric Industries, Ltd. | 16355 |
11 |
| Toyota Motor Corporation | 35813 |
9 |
| Panasonic Intellectual Property Management Co., Ltd. | 34035 |
9 |
| Contemporary Amperex Technology Co., Limited | 10003 |
9 |
| Daikin Industries, Ltd. | 10504 |
7 |
| Enovix Corporation | 178 |
5 |
| Maxell, Ltd. | 3038 |
5 |
| Prime Planet Energy & Solutions, Inc. | 1053 |
5 |
| SK on Co., Ltd. | 2401 |
5 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4017 |
5 |
| Murata Manufacturing Co., Ltd. | 25758 |
4 |
| Youl Chon Chemical Co., Ltd. | 92 |
4 |
| Zhuhai CosMX Battery Co., Ltd. | 724 |
4 |
| Resonac Packaging Corporation | 96 |
4 |
| Toppan Holdings Inc. | 905 |
4 |
| Fujimori Kogyo Co., Ltd. | 219 |
3 |
| Other owners | 103 |