- 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: 220
10-year publication summary
|
32
|
37
|
13
|
13
|
15
|
17
|
16
|
6
|
7
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hyundai Motor Company | 24808 |
17 |
| Honda Motor Co., Ltd. | 26105 |
12 |
| Robert Bosch GmbH | 44254 |
12 |
| Toyota Motor Corporation | 35927 |
8 |
| Nissan Motor Co., Ltd. | 13014 |
8 |
| Audi AG | 7571 |
8 |
| Kia Motors Corporation | 7718 |
7 |
| SABIC Global Technologies B.V. | 4611 |
7 |
| GM Global Technology Operations LLC | 16188 |
6 |
| Intelligent Energy Limited | 371 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 34265 |
5 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11127 |
5 |
| Fcet, Inc. | 9 |
5 |
| Hon Hai Precision Industry Co., Ltd. | 4016 |
4 |
| Tsinghua University | 6233 |
4 |
| cellcentric GmbH & Co. KG | 201 |
4 |
| Airbus Operations GmbH | 3459 |
3 |
| UT-Battelle, LLC | 1516 |
3 |
| Bayerische Motoren Werke Aktiengesellschaft | 15373 |
2 |
| CFD Research Corporation | 58 |
2 |
| Other owners | 92 |