- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/2425 - High-temperature cells with solid electrolytes
Patent holdings for IPC class H01M 8/2425
Total number of patents in this class: 321
10-year publication summary
|
38
|
27
|
34
|
52
|
40
|
22
|
13
|
23
|
27
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bloom Energy Corporation | 661 |
46 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10922 |
26 |
| Ceres Intellectual Property Company Limited | 262 |
21 |
| Morimura Sofc Technology Co.,Ltd | 87 |
16 |
| Kyocera Corporation | 13758 |
15 |
| Nissan Motor Co., Ltd. | 12455 |
11 |
| Cummins Enterprise LLC | 78 |
9 |
| Robert Bosch GmbH | 42614 |
7 |
| Versa Power Systems, Ltd. | 35 |
7 |
| Murata Manufacturing Co., Ltd. | 24444 |
6 |
| Precision Combustion, Inc. | 104 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 31201 |
5 |
| NGK Insulators, Ltd. | 4944 |
5 |
| Phillips 66 Company | 1057 |
5 |
| Honda Motor Co., Ltd. | 25166 |
4 |
| Htceramix S.A. | 15 |
4 |
| Topsoe A/S | 889 |
4 |
| LG Electronics Inc. | 72737 |
3 |
| LG Chem, Ltd. | 17594 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 8685 |
3 |
| Other owners | 115 |