- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/129 - Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material having a layered structure comprising three or more layers with two or more layers of only organic material
Patent holdings for IPC class H01M 50/129
Total number of patents in this class: 234
10-year publication summary
|
0
|
0
|
0
|
0
|
3
|
6
|
24
|
51
|
121
|
26
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dai Nippon Printing Co., Ltd. | 3891 |
60 |
| LG Energy Solution, Ltd. | 10813 |
48 |
| Resonac Packaging Corporation | 77 |
10 |
| Murata Manufacturing Co., Ltd. | 22355 |
9 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
7 |
| Showa Denko Packaging Co., Ltd. | 54 |
7 |
| Toppan Inc. | 746 |
7 |
| Honda Motor Co., Ltd. | 24537 |
5 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
4 |
| Ningde Amperex Technology Limited | 1512 |
4 |
| SK on Co., Ltd. | 1016 |
4 |
| Jiangsu Ruiergy New Material Technology Company., Ltd. | 7 |
4 |
| Mitsui Chemicals, Inc. | 3134 |
3 |
| Toagosei Co., Ltd. | 894 |
3 |
| Toyobo Co., Ltd. | 2286 |
3 |
| BTL Advanced Materal Co. Ltd. | 6 |
3 |
| Sbtl Advanced Materials Co., Ltd. | 3 |
3 |
| Toppan Holdings Inc. | 123 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| Xerox Corporation | 7503 |
2 |
| Other owners | 43 |