- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/184 - Sealing members characterised by their shape or structure
Patent holdings for IPC class H01M 50/184
Total number of patents in this class: 1345
10-year publication summary
|
1
|
0
|
7
|
14
|
57
|
155
|
233
|
244
|
329
|
239
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 19396 |
189 |
| Panasonic Intellectual Property Management Co., Ltd. | 34403 |
108 |
| Samsung SDI Co., Ltd. | 10782 |
64 |
| Ningde Amperex Technology Limited | 2781 |
57 |
| Dai Nippon Printing Co., Ltd. | 4263 |
47 |
| Panasonic Energy Co., Ltd. | 1068 |
45 |
| SK on Co., Ltd. | 2480 |
44 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4036 |
43 |
| Kabushiki Kaisha Toyota Jidoshokki | 1818 |
39 |
| Contemporary Amperex Technology Co., Limited | 10352 |
38 |
| Eve Power Co., Ltd. | 840 |
37 |
| Prime Planet Energy & Solutions, Inc. | 1075 |
35 |
| Toyota Motor Corporation | 36092 |
25 |
| Murata Manufacturing Co., Ltd. | 25893 |
22 |
| Sanyo Electric Co., Ltd. | 3390 |
20 |
| Eve Energy Co., Ltd. | 1018 |
20 |
| Zhuhai CosMX Battery Co., Ltd. | 733 |
19 |
| Huizhou Eve Power Co., Ltd | 164 |
17 |
| Toyota Industries Corporation | 1224 |
14 |
| BYD Company Limited | 6566 |
12 |
| Other owners | 450 |