- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/171 - Lids or covers characterised by the methods of assembling casings with lids using adhesives or sealing agents
Patent holdings for IPC class H01M 50/171
Total number of patents in this class: 110
10-year publication summary
|
0
|
0
|
1
|
6
|
2
|
15
|
18
|
27
|
29
|
11
|
| 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 |
13 |
| Varta Microbattery GmbH | 289 |
12 |
| Contemporary Amperex Technology Co., Limited | 5805 |
9 |
| Panasonic Energy Co., Ltd. | 667 |
8 |
| Samsung SDI Co., Ltd. | 6671 |
6 |
| American Battery Solutions, Inc. | 25 |
5 |
| Murata Manufacturing Co., Ltd. | 22355 |
4 |
| Apple Inc. | 50209 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
| Duracell U.S. Operations, Inc. | 432 |
3 |
| Ningde Amperex Technology Limited | 1512 |
3 |
| Maxell, Ltd. | 2533 |
3 |
| Greatbatch Ltd. | 351 |
2 |
| SABIC Global Technologies B.V. | 4044 |
2 |
| SK on Co., Ltd. | 1016 |
2 |
| International Business Machines Corporation | 60644 |
1 |
| Toyota Motor Corporation | 28582 |
1 |
| Toshiba Corporation | 12017 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
1 |
| Other owners | 27 |