- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/145 - Primary casings, jackets or wrappings of a single cell or a single battery for protecting against damage caused by external factors for protecting against corrosion
Patent holdings for IPC class H01M 50/145
Total number of patents in this class: 46
10-year publication summary
|
0
|
0
|
0
|
0
|
4
|
1
|
5
|
18
|
15
|
3
|
| 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 |
8 |
| Toyo Kohan Co., Ltd. | 413 |
6 |
| Dai Nippon Printing Co., Ltd. | 3891 |
5 |
| Apple Inc. | 50209 |
2 |
| Sanyo Electric Co., Ltd. | 3926 |
2 |
| Libest Inc. | 52 |
2 |
| Calb Co., Ltd. | 127 |
2 |
| Jiangxi Ruiergy New Material Technology Co., Ltd. | 5 |
2 |
| Jiangsu Ruiergy New Material Technology Company., Ltd. | 7 |
2 |
| Toyota Motor Corporation | 28582 |
1 |
| Murata Manufacturing Co., Ltd. | 22355 |
1 |
| Samsung SDI Co., Ltd. | 6671 |
1 |
| The Johns Hopkins University | 5377 |
1 |
| Continental Structural Plastics, Inc. | 84 |
1 |
| Friedrich Boysen GmbH & Co. KG | 40 |
1 |
| The Hong Kong University of Science and Technology | 638 |
1 |
| Nippon Steel Corporation | 5649 |
1 |
| Showa Denko Packaging Co., Ltd. | 54 |
1 |
| Toppan Printing Co., Ltd. | 2212 |
1 |
| L3 Open Water Power, Inc. | 4 |
1 |
| Other owners | 4 |