- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/186 - Sealing members characterised by the disposition of the sealing members
Patent holdings for IPC class H01M 50/186
Total number of patents in this class: 1577
10-year publication summary
|
1
|
0
|
8
|
34
|
65
|
158
|
292
|
341
|
372
|
253
|
| 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 |
331 |
| Samsung SDI Co., Ltd. | 10624 |
137 |
| Ningde Amperex Technology Limited | 2697 |
85 |
| Panasonic Intellectual Property Management Co., Ltd. | 34035 |
68 |
| SK on Co., Ltd. | 2401 |
65 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4017 |
60 |
| Toyota Motor Corporation | 35813 |
45 |
| Dai Nippon Printing Co., Ltd. | 4245 |
45 |
| Contemporary Amperex Technology Co., Limited | 10003 |
33 |
| Prime Planet Energy & Solutions, Inc. | 1053 |
31 |
| Kabushiki Kaisha Toyota Jidoshokki | 1812 |
29 |
| Panasonic Energy Co., Ltd. | 1047 |
28 |
| Eve Power Co., Ltd. | 831 |
27 |
| Zhuhai CosMX Battery Co., Ltd. | 724 |
21 |
| Eve Energy Co., Ltd. | 981 |
19 |
| Toyota Industries Corporation | 1210 |
18 |
| Murata Manufacturing Co., Ltd. | 25758 |
17 |
| Panasonic Holdings Corporation | 1775 |
15 |
| Honda Motor Co., Ltd. | 26034 |
12 |
| Sanyo Electric Co., Ltd. | 3404 |
12 |
| Other owners | 479 |