- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/04111 - Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants using a compressor turbine assembly
Patent holdings for IPC class H01M 8/04111
Total number of patents in this class: 584
10-year publication summary
|
28
|
32
|
22
|
40
|
36
|
53
|
65
|
101
|
108
|
67
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 42677 |
80 |
| Toyota Motor Corporation | 32331 |
45 |
| Hyundai Motor Company | 22044 |
24 |
| Zeroavia, Inc. | 89 |
18 |
| Mitsubishi Power, Ltd. | 1764 |
18 |
| Kia Corporation | 9732 |
17 |
| cellcentric GmbH & Co. KG | 182 |
16 |
| Mitsubishi Heavy Industries, Ltd. | 8735 |
14 |
| ZF CV Systems Global GmbH | 515 |
14 |
| General Electric Company | 13808 |
13 |
| Nissan Motor Co., Ltd. | 12511 |
12 |
| Audi AG | 7365 |
12 |
| Honda Motor Co., Ltd. | 25301 |
10 |
| Rolls-Royce PLC | 3104 |
10 |
| Hamilton Sundstrand Corporation | 4888 |
10 |
| FuelCell Energy, Inc. | 327 |
10 |
| Volvo Truck Corporation | 3418 |
10 |
| Ford Global Technologies, LLC | 20605 |
9 |
| Caterpillar Inc. | 9558 |
9 |
| Cummins Inc. | 2590 |
8 |
| Other owners | 225 |