- 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: 47
10-year publication summary
|
3
|
6
|
1
|
7
|
7
|
4
|
4
|
3
|
7
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ceres Intellectual Property Company Limited | 250 |
8 |
| Robert Bosch GmbH | 40953 |
5 |
| Osaka Gas Co., Ltd. | 312 |
3 |
| American Nano, LLC | 30 |
3 |
| Hitachi High-Tech Corporation | 4424 |
3 |
| Emergent Power Inc. | 11 |
2 |
| Encite LLC | 44 |
2 |
| Fcet, Inc. | 9 |
2 |
| King Abdullah University of Science and Technology | 1703 |
2 |
| Response Technologies, LLC | 14 |
2 |
| Xerox Corporation | 7503 |
1 |
| Toyota Motor Corporation | 28582 |
1 |
| Hyundai Motor Company | 19021 |
1 |
| Massachusetts Institute of Technology | 9795 |
1 |
| Kia Motors Corporation | 7946 |
1 |
| National Institute of Advanced Industrial Science and Technology | 3677 |
1 |
| Intelligent Energy Limited | 464 |
1 |
| Kabushiki Kaisha Toyota Chuo Kenkyusho | 587 |
1 |
| LG Fuel Cell Systems Inc. | 62 |
1 |
| Myfc AB | 33 |
1 |
| Other owners | 5 |