- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/1007 - Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
Patent holdings for IPC class H01M 8/1007
Total number of patents in this class: 215
10-year publication summary
|
32
|
32
|
37
|
13
|
13
|
15
|
15
|
15
|
6
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hyundai Motor Company | 22200 |
17 |
| Honda Motor Co., Ltd. | 25379 |
12 |
| Robert Bosch GmbH | 42784 |
10 |
| Nissan Motor Co., Ltd. | 12518 |
10 |
| Audi AG | 7372 |
8 |
| Intelligent Energy Limited | 406 |
8 |
| Toyota Motor Corporation | 32681 |
7 |
| Kia Motors Corporation | 7751 |
7 |
| SABIC Global Technologies B.V. | 4359 |
6 |
| GM Global Technology Operations LLC | 15133 |
5 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10936 |
5 |
| Fcet, Inc. | 9 |
5 |
| Hon Hai Precision Industry Co., Ltd. | 4024 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 31756 |
4 |
| Tsinghua University | 5943 |
4 |
| cellcentric GmbH & Co. KG | 185 |
4 |
| UT-Battelle, LLC | 1465 |
3 |
| Zeroavia, Inc. | 89 |
3 |
| LG Chem, Ltd. | 17643 |
2 |
| Airbus Operations GmbH | 3350 |
2 |
| Other owners | 89 |