- 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: 283
10-year publication summary
|
37
|
37
|
27
|
34
|
52
|
39
|
23
|
13
|
21
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bloom Energy Corporation | 590 |
35 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
22 |
| Ceres Intellectual Property Company Limited | 250 |
20 |
| Morimura Sofc Technology Co.,Ltd | 94 |
19 |
| Kyocera Corporation | 12735 |
14 |
| Nissan Motor Co., Ltd. | 12249 |
11 |
| Cummins Enterprise LLC | 78 |
9 |
| Phillips 66 Company | 1073 |
6 |
| Precision Combustion, Inc. | 109 |
6 |
| Versa Power Systems, Ltd. | 30 |
6 |
| Murata Manufacturing Co., Ltd. | 22355 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
5 |
| NGK Insulators, Ltd. | 4589 |
5 |
| Honda Motor Co., Ltd. | 24537 |
4 |
| Htceramix S.A. | 17 |
4 |
| LG Electronics Inc. | 69257 |
3 |
| LG Chem, Ltd. | 17205 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
3 |
| Korea Advanced Institute of Science and Technology | 3906 |
3 |
| Ez-energies GmbH | 10 |
3 |
| Other owners | 97 |