- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/244 - Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes with matrix-supported molten electrolyte
Patent holdings for IPC class H01M 8/244
Total number of patents in this class: 16
10-year publication summary
0
|
0
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3
|
1
|
4
|
2
|
1
|
1
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1
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1
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
FuelCell Energy, Inc. | 337 |
8 |
ExxonMobil Technology and Engineering Company | 676 |
2 |
ExxonMobil Research And Engineering Company | 2830 |
1 |
Bloom Energy Corporation | 590 |
1 |
Ceres Intellectual Property Company Limited | 250 |
1 |
Shanghai Everpower Technologies Ltd. | 15 |
1 |
Qingdao Hanhe Hydrogen Energy Equipment Technology Co., Ltd. | 4 |
1 |
Shunfeng Everpower Hydrogen Energy Development (Shanghai) Co., Ltd. | 4 |
1 |
Other owners | 0 |