- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/0637 - Direct internal reforming at the anode of the fuel cell
Patent holdings for IPC class H01M 8/0637
Total number of patents in this class: 140
10-year publication summary
|
14
|
19
|
14
|
14
|
11
|
9
|
12
|
7
|
5
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FuelCell Energy, Inc. | 330 |
24 |
| Osaka Gas Co., Ltd. | 311 |
10 |
| ExxonMobil Research And Engineering Company | 2490 |
9 |
| Saudi Arabian Oil Company | 13921 |
9 |
| Ceres Intellectual Property Company Limited | 258 |
7 |
| Nissan Motor Co., Ltd. | 12726 |
6 |
| ExxonMobil Technology and Engineering Company | 1254 |
6 |
| Technische Universitat Munchen | 705 |
5 |
| GE Vernova Infrastructure Technology LLC | 381 |
4 |
| General Electric Company | 13811 |
3 |
| Sumitomo Electric Industries, Ltd. | 16017 |
3 |
| Aramco Services Company | 4164 |
3 |
| Technische Universitaet Muenchen | 121 |
3 |
| LG Electronics Inc. | 74705 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10983 |
2 |
| Korea Institute of Science and Technology | 2188 |
2 |
| Johnson Matthey Public Limited Company | 1736 |
2 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4045 |
2 |
| Watt Fuel Cell Corp. | 168 |
2 |
| Nuovo Pignone Tecnologie S.r.l. | 1126 |
2 |
| Other owners | 34 |