- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/1097 - Fuel cells applied on a support, e.g. miniature fuel cells deposited on silica supports
Patent holdings for IPC class H01M 8/1097
Total number of patents in this class: 56
10-year publication summary
|
1
|
7
|
7
|
4
|
4
|
5
|
7
|
1
|
2
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ceres Intellectual Property Company Limited | 254 |
9 |
| Robert Bosch GmbH | 44327 |
5 |
| Hitachi High-Tech Corporation | 5969 |
4 |
| Osaka Gas Co., Ltd. | 316 |
3 |
| American Nano, LLC | 37 |
3 |
| Hyundai Motor Company | 24951 |
2 |
| Emergent Power Inc. | 10 |
2 |
| Encite LLC | 37 |
2 |
| Fcet, Inc. | 9 |
2 |
| King Abdullah University of Science and Technology | 1869 |
2 |
| Response Technologies, LLC | 23 |
2 |
| Kyocera Corporation | 14451 |
1 |
| Massachusetts Institute of Technology | 10305 |
1 |
| Kia Motors Corporation | 7714 |
1 |
| National Institute of Advanced Industrial Science and Technology | 3790 |
1 |
| Ceres Power Limited | 68 |
1 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 689 |
1 |
| LG Fuel Cell Systems Inc. | 53 |
1 |
| Myfc AB | 27 |
1 |
| NUtech Ventures | 368 |
1 |
| Other owners | 11 |