- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/522 - Inorganic material
Patent holdings for IPC class H01M 50/522
Total number of patents in this class: 280
10-year publication summary
|
0
|
0
|
0
|
1
|
25
|
29
|
35
|
56
|
74
|
46
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 15251 |
36 |
| Ibiden Co., Ltd. | 1715 |
12 |
| Samsung SDI Co., Ltd. | 8494 |
10 |
| Vehicle Energy Japan Inc. | 312 |
10 |
| Panasonic Intellectual Property Management Co., Ltd. | 31756 |
7 |
| Atieva, Inc. | 506 |
7 |
| American Battery Solutions, Inc. | 21 |
7 |
| Toyota Motor Corporation | 32681 |
6 |
| Sumitomo Electric Industries, Ltd. | 15576 |
6 |
| Robert Bosch GmbH | 42784 |
6 |
| Sumitomo Wiring Systems, Ltd. | 10422 |
6 |
| AutoNetworks Technologies, Ltd. | 6635 |
6 |
| CelLink Corporation | 68 |
6 |
| ElringKlinger AG | 541 |
5 |
| SK on Co., Ltd. | 1693 |
5 |
| Ford Global Technologies, LLC | 20682 |
4 |
| Yazaki Corporation | 6719 |
4 |
| Bayerische Motoren Werke Aktiengesellschaft | 14446 |
4 |
| Rivian IP Holdings, LLC | 1377 |
4 |
| Panasonic Energy Co., Ltd. | 932 |
4 |
| Other owners | 125 |