- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/655 - Plugs specially adapted for venting
Patent holdings for IPC class H01M 50/655
Total number of patents in this class: 43
10-year publication summary
|
0
|
0
|
0
|
0
|
0
|
1
|
7
|
10
|
15
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GS Yuasa International Ltd. | 2105 |
8 |
| Contemporary Amperex Technology Co., Limited | 7854 |
6 |
| LG Energy Solution, Ltd. | 16089 |
5 |
| Bayerische Motoren Werke Aktiengesellschaft | 14735 |
4 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3849 |
3 |
| Ningde Amperex Technology Limited | 2331 |
2 |
| Prime Planet Energy & Solutions, Inc. | 885 |
2 |
| Illinois Tool Works Inc. | 11590 |
1 |
| Toyota Motor Corporation | 33572 |
1 |
| Samsung SDI Co., Ltd. | 8922 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 32551 |
1 |
| NGK Insulators, Ltd. | 5149 |
1 |
| VOSS Automotive GmbH | 217 |
1 |
| Phylion Battery Co., Ltd. | 17 |
1 |
| South 8 Technologies, Inc. | 63 |
1 |
| Svolt Energy Technology Company Limited | 418 |
1 |
| W.L. Gore & Associates G.K. | 12 |
1 |
| Standard Energy Inc. | 108 |
1 |
| America National Power Storage LLC | 4 |
1 |
| Toyota Battery Co., Ltd | 122 |
1 |
| Other owners | 0 |