- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/126 - Primary casingsJackets or wrappings characterised by the material having a layered structure comprising three or more layers
Patent holdings for IPC class H01M 50/126
Total number of patents in this class: 340
10-year publication summary
|
0
|
2
|
3
|
8
|
26
|
45
|
36
|
69
|
89
|
52
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 19184 |
92 |
| Dai Nippon Printing Co., Ltd. | 4247 |
49 |
| Youl Chon Chemical Co., Ltd. | 95 |
26 |
| Ningde Amperex Technology Limited | 2714 |
15 |
| Samsung SDI Co., Ltd. | 10710 |
12 |
| I-ten | 121 |
11 |
| Resonac Packaging Corporation | 96 |
11 |
| Murata Manufacturing Co., Ltd. | 25785 |
9 |
| Toppan Holdings Inc. | 922 |
8 |
| SK on Co., Ltd. | 2427 |
6 |
| Toyota Motor Corporation | 35906 |
5 |
| Mitsui Chemicals, Inc. | 3253 |
5 |
| Sbtl Advanced Materials Co., Ltd. | 14 |
5 |
| Xerox Corporation | 4390 |
3 |
| Semiconductor Energy Laboratory Co., Ltd. | 11854 |
3 |
| Contemporary Amperex Technology Co., Limited | 10157 |
3 |
| National Research Council of Canada | 1546 |
3 |
| Showa Denko Packaging Co., Ltd. | 50 |
3 |
| Libest Inc. | 62 |
3 |
| BTL Advanced Materal Co. Ltd. | 6 |
3 |
| Other owners | 65 |