- 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
|
37
|
13
|
13
|
15
|
17
|
15
|
6
|
7
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hyundai Motor Company | 23968 |
17 |
| Honda Motor Co., Ltd. | 25891 |
12 |
| Robert Bosch GmbH | 43700 |
11 |
| Nissan Motor Co., Ltd. | 12834 |
8 |
| Audi AG | 7488 |
8 |
| Toyota Motor Corporation | 34877 |
7 |
| Kia Motors Corporation | 7720 |
7 |
| SABIC Global Technologies B.V. | 4498 |
7 |
| Intelligent Energy Limited | 372 |
6 |
| GM Global Technology Operations LLC | 15893 |
5 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11020 |
5 |
| Fcet, Inc. | 9 |
5 |
| Hon Hai Precision Industry Co., Ltd. | 4017 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 33690 |
4 |
| Tsinghua University | 6113 |
4 |
| cellcentric GmbH & Co. KG | 195 |
4 |
| UT-Battelle, LLC | 1498 |
3 |
| LG Chem, Ltd. | 17867 |
2 |
| Airbus Operations GmbH | 3414 |
2 |
| Bayerische Motoren Werke Aktiengesellschaft | 15078 |
2 |
| Other owners | 92 |