- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/04082 - Arrangements for control of reactant parameters, e.g. pressure or concentration
Patent holdings for IPC class H01M 8/04082
Total number of patents in this class: 2007
10-year publication summary
|
162
|
192
|
199
|
179
|
175
|
166
|
207
|
242
|
264
|
91
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 31311 |
167 |
| Hyundai Motor Company | 21451 |
135 |
| Honda Motor Co., Ltd. | 25116 |
108 |
| Robert Bosch GmbH | 42392 |
108 |
| Kia Corporation | 9129 |
66 |
| Kia Motors Corporation | 7763 |
45 |
| Nissan Motor Co., Ltd. | 12367 |
40 |
| ESS Tech, Inc. | 198 |
29 |
| Audi AG | 7335 |
24 |
| Bloom Energy Corporation | 649 |
24 |
| AVL List GmbH | 1279 |
22 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10810 |
18 |
| Airbus Operations GmbH | 3318 |
17 |
| Intelligent Energy Limited | 407 |
17 |
| Panasonic Intellectual Property Management Co., Ltd. | 30822 |
16 |
| Bayerische Motoren Werke Aktiengesellschaft | 14241 |
16 |
| The Boeing Company | 19980 |
15 |
| GM Global Technology Operations LLC | 14834 |
15 |
| Honeywell International Inc. | 13583 |
13 |
| Hamilton Sundstrand Corporation | 4824 |
13 |
| Other owners | 1099 |