- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/155 - Lids or covers characterised by the material
Patent holdings for IPC class H01M 50/155
Total number of patents in this class: 79
10-year publication summary
|
0
|
1
|
2
|
6
|
13
|
21
|
13
|
7
|
9
|
0
|
| 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 |
11 |
| Contemporary Amperex Technology Co., Limited | 5805 |
9 |
| Samsung SDI Co., Ltd. | 6671 |
6 |
| Greatbatch Ltd. | 351 |
4 |
| Panasonic Energy Co., Ltd. | 667 |
4 |
| Toyota Motor Corporation | 28582 |
3 |
| Duracell U.S. Operations, Inc. | 432 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| Toshiba Corporation | 12017 |
2 |
| LAT Enterprises, Inc., DBA MediPak Energy Systems | 66 |
2 |
| RENAULT s.a.s. | 5674 |
2 |
| CPS Technology Holdings LLC | 652 |
2 |
| Clarios Advanced Solutions LLC | 36 |
2 |
| Panasonic Holdings Corporation | 1325 |
2 |
| Sharp Corporation | 10015 |
1 |
| Sanyo Electric Co., Ltd. | 3926 |
1 |
| Nissan Motor Co., Ltd. | 12249 |
1 |
| TDK Corporation | 6306 |
1 |
| Nitto Denko Corporation | 7879 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
| Other owners | 19 |