- 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: 79
10-year publication summary
|
0
|
1
|
0
|
0
|
3
|
11
|
10
|
18
|
24
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Greatbatch Ltd. | 351 |
9 |
| LG Energy Solution, Ltd. | 10813 |
8 |
| SCHOTT AG | 1675 |
6 |
| Murata Manufacturing Co., Ltd. | 22355 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
4 |
| Sanyo Electric Co., Ltd. | 3926 |
3 |
| Ambri Inc. | 49 |
3 |
| Enovix Corporation | 118 |
3 |
| Apple Inc. | 50209 |
2 |
| Dai Nippon Printing Co., Ltd. | 3891 |
2 |
| Pacesetter, Inc. | 1528 |
2 |
| FastCAP SYSTEMS Corporation | 134 |
2 |
| Johns Manville | 980 |
2 |
| Panasonic Holdings Corporation | 1325 |
2 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| Xerox Corporation | 7503 |
1 |
| International Business Machines Corporation | 60644 |
1 |
| Sharp Corporation | 10015 |
1 |
| Medtronic, Inc. | 9964 |
1 |
| Seiko Instruments Inc. | 660 |
1 |
| Other owners | 21 |