- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/191 - Inorganic material
Patent holdings for IPC class H01M 50/191
Total number of patents in this class: 169
10-year publication summary
|
0
|
0
|
3
|
15
|
16
|
20
|
26
|
29
|
32
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 19239 |
19 |
| Greatbatch Ltd. | 360 |
16 |
| SCHOTT AG | 1748 |
10 |
| Panasonic Intellectual Property Management Co., Ltd. | 34265 |
9 |
| Dai Nippon Printing Co., Ltd. | 4247 |
7 |
| Sanyo Electric Co., Ltd. | 3392 |
5 |
| Enovix Corporation | 181 |
5 |
| Apple Inc. | 59027 |
4 |
| Murata Manufacturing Co., Ltd. | 25809 |
4 |
| Samsung SDI Co., Ltd. | 10719 |
4 |
| Ningde Amperex Technology Limited | 2729 |
4 |
| Nippon Electric Glass Co., Ltd. | 2558 |
4 |
| Prime Planet Energy & Solutions, Inc. | 1065 |
3 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4024 |
3 |
| Fastcap Ultracapacitors LLC | 72 |
3 |
| Ambri Acquisition, LLC | 32 |
3 |
| Toyota Motor Corporation | 35927 |
2 |
| Sumitomo Electric Industries, Ltd. | 16448 |
2 |
| Medtronic, Inc. | 9809 |
2 |
| Pacesetter, Inc. | 1539 |
2 |
| Other owners | 58 |