- 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: 642
10-year publication summary
|
0
|
1
|
0
|
0
|
7
|
26
|
54
|
145
|
278
|
101
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 10813 |
134 |
| Contemporary Amperex Technology Co., Limited | 5805 |
40 |
| Ningde Amperex Technology Limited | 1512 |
34 |
| Samsung SDI Co., Ltd. | 6671 |
32 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
27 |
| SK on Co., Ltd. | 1016 |
26 |
| Kabushiki Kaisha Toyota Jidoshokki | 1699 |
16 |
| Prime Planet Energy & Solutions, Inc. | 559 |
16 |
| Toyota Motor Corporation | 28582 |
15 |
| Panasonic Energy Co., Ltd. | 667 |
13 |
| Dai Nippon Printing Co., Ltd. | 3891 |
12 |
| Panasonic Holdings Corporation | 1325 |
10 |
| Sanyo Electric Co., Ltd. | 3926 |
9 |
| Toyota Industries Corporation | 1010 |
9 |
| Zhuhai CosMX Battery Co., Ltd. | 357 |
9 |
| Murata Manufacturing Co., Ltd. | 22355 |
8 |
| Honda Motor Co., Ltd. | 24537 |
6 |
| The Furukawa Electric Co., Ltd. | 3486 |
6 |
| The Furukawa Battery Co., Ltd. | 154 |
6 |
| Greatbatch Ltd. | 351 |
6 |
| Other owners | 208 |