- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/0217 - Complex oxides, optionally doped, of the type AMO3, A being an alkaline earth metal or rare earth metal and M being a metal, e.g. perovskites
Patent holdings for IPC class H01M 8/0217
Total number of patents in this class: 108
10-year publication summary
|
5
|
10
|
12
|
6
|
8
|
6
|
8
|
12
|
4
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bloom Energy Corporation | 672 |
21 |
| Kyocera Corporation | 14242 |
10 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11010 |
9 |
| Robert Bosch GmbH | 43587 |
5 |
| NGK Insulators, Ltd. | 5199 |
5 |
| Toyota Motor Corporation | 34633 |
4 |
| Murata Manufacturing Co., Ltd. | 25514 |
4 |
| Schaeffler Technologies AG & Co. KG | 10707 |
3 |
| LG Chem, Ltd. | 17822 |
2 |
| Elcogen Oy | 27 |
2 |
| High Tech Coatings GmbH | 24 |
2 |
| JFE Steel Corporation | 7349 |
2 |
| LG Fuel Cell Systems Inc. | 53 |
2 |
| United States of America AS represented by The Administrator of NASA | 460 |
2 |
| The Regents of the University of California | 20534 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 9020 |
1 |
| The Regents of the University of Michigan | 4903 |
1 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5172 |
1 |
| Korea Advanced Institute of Science and Technology | 4574 |
1 |
| Alliance for Sustainable Energy, LLC | 306 |
1 |
| Other owners | 29 |