- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/0612 - Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
Patent holdings for IPC class H01M 8/0612
Total number of patents in this class: 1044
10-year publication summary
|
95
|
111
|
123
|
98
|
96
|
87
|
73
|
89
|
76
|
79
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 32590 |
55 |
| FuelCell Energy, Inc. | 325 |
45 |
| AVL List GmbH | 1319 |
35 |
| Bloom Energy Corporation | 657 |
34 |
| Kyocera Corporation | 14099 |
32 |
| Watt Fuel Cell Corp. | 170 |
32 |
| Nissan Motor Co., Ltd. | 12710 |
29 |
| Honda Motor Co., Ltd. | 25778 |
27 |
| Osaka Gas Co., Ltd. | 310 |
27 |
| Saudi Arabian Oil Company | 13681 |
23 |
| Ceres Intellectual Property Company Limited | 262 |
20 |
| Robert Bosch GmbH | 43116 |
17 |
| Battelle Memorial Institute | 2523 |
12 |
| Diehl Aerospace GmbH | 147 |
12 |
| Blue World Technologies Holding ApS | 43 |
12 |
| GE Vernova Infrastructure Technology LLC | 340 |
12 |
| MICO Power Ltd. | 28 |
11 |
| Precision Combustion, Inc. | 106 |
10 |
| LG Electronics Inc. | 73936 |
9 |
| ExxonMobil Research And Engineering Company | 2520 |
9 |
| Other owners | 581 |