- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/188 - Sealing members characterised by the disposition of the sealing members the sealing members being arranged between the lid and terminal
Patent holdings for IPC class H01M 50/188
Total number of patents in this class: 265
10-year publication summary
|
0
|
0
|
1
|
1
|
1
|
2
|
21
|
56
|
114
|
56
|
| 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 |
37 |
| Contemporary Amperex Technology Co., Limited | 5805 |
28 |
| Samsung SDI Co., Ltd. | 6671 |
17 |
| Prime Planet Energy & Solutions, Inc. | 559 |
15 |
| Murata Manufacturing Co., Ltd. | 22355 |
13 |
| Eve Power Co., Ltd. | 206 |
10 |
| Ningde Amperex Technology Limited | 1512 |
9 |
| Sanyo Electric Co., Ltd. | 3926 |
8 |
| Dai Nippon Printing Co., Ltd. | 3891 |
8 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
7 |
| Zhuhai CosMX Battery Co., Ltd. | 357 |
6 |
| SK on Co., Ltd. | 1016 |
6 |
| Toyota Motor Corporation | 28582 |
5 |
| Daikin Industries, Ltd. | 9495 |
5 |
| Greatbatch Ltd. | 351 |
5 |
| Primearth EV Energy Co., Ltd. | 150 |
4 |
| Varta Microbattery GmbH | 289 |
4 |
| Northvolt AB | 135 |
4 |
| Carl Freudenberg KG | 1346 |
3 |
| Fujimori Kogyo Co., Ltd. | 257 |
3 |
| Other owners | 68 |