- 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: 1232
10-year publication summary
|
1
|
1
|
0
|
7
|
30
|
63
|
154
|
270
|
336
|
309
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 15538 |
243 |
| Samsung SDI Co., Ltd. | 8811 |
90 |
| Ningde Amperex Technology Limited | 2269 |
69 |
| Panasonic Intellectual Property Management Co., Ltd. | 32139 |
57 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3800 |
55 |
| SK on Co., Ltd. | 1742 |
41 |
| Toyota Motor Corporation | 33138 |
40 |
| Dai Nippon Printing Co., Ltd. | 4128 |
38 |
| Prime Planet Energy & Solutions, Inc. | 821 |
26 |
| Eve Power Co., Ltd. | 588 |
24 |
| Kabushiki Kaisha Toyota Jidoshokki | 1782 |
23 |
| Panasonic Energy Co., Ltd. | 940 |
22 |
| Contemporary Amperex Technology Co., Limited | 7348 |
21 |
| Zhuhai CosMX Battery Co., Ltd. | 637 |
19 |
| Murata Manufacturing Co., Ltd. | 24861 |
16 |
| Toyota Industries Corporation | 1145 |
14 |
| Panasonic Holdings Corporation | 1764 |
13 |
| Sanyo Electric Co., Ltd. | 3621 |
12 |
| Honda Motor Co., Ltd. | 25776 |
11 |
| Eve Energy Co., Ltd. | 549 |
11 |
| Other owners | 387 |