- 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: 157
10-year publication summary
0
|
0
|
1
|
0
|
1
|
20
|
22
|
32
|
55
|
18
|
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 |
18 |
Vehicle Energy Japan Inc. | 250 |
6 |
American Battery Solutions, Inc. | 25 |
6 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
5 |
ElringKlinger AG | 487 |
5 |
Toyota Motor Corporation | 28582 |
4 |
Robert Bosch GmbH | 40953 |
4 |
CelLink Corporation | 52 |
4 |
Rivian IP Holdings, LLC | 975 |
4 |
Samsung SDI Co., Ltd. | 6671 |
3 |
Yazaki Corporation | 6282 |
3 |
Bayerische Motoren Werke Aktiengesellschaft | 13126 |
3 |
Atieva, Inc. | 328 |
3 |
Contemporary Amperex Technology Co., Limited | 5805 |
3 |
Diehl Advanced Mobility GmbH | 18 |
3 |
Sumitomo Electric Industries, Ltd. | 14131 |
2 |
Ford Global Technologies, LLC | 19702 |
2 |
Murata Manufacturing Co., Ltd. | 22355 |
2 |
Sumitomo Wiring Systems, Ltd. | 9367 |
2 |
Ibiden Co., Ltd. | 1724 |
2 |
Other owners | 73 |