- 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: 2123
10-year publication summary
|
162
|
191
|
196
|
174
|
173
|
166
|
205
|
240
|
264
|
198
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 33183 |
173 |
| Hyundai Motor Company | 22580 |
142 |
| Honda Motor Co., Ltd. | 25774 |
117 |
| Robert Bosch GmbH | 42922 |
116 |
| Kia Corporation | 10294 |
73 |
| Kia Motors Corporation | 7746 |
45 |
| Nissan Motor Co., Ltd. | 12618 |
40 |
| ESS Tech, Inc. | 200 |
29 |
| Bloom Energy Corporation | 664 |
27 |
| Audi AG | 7388 |
24 |
| AVL List GmbH | 1309 |
22 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10961 |
19 |
| Airbus Operations GmbH | 3370 |
17 |
| GM Global Technology Operations LLC | 15262 |
17 |
| Intelligent Energy Limited | 405 |
17 |
| Panasonic Intellectual Property Management Co., Ltd. | 32199 |
16 |
| Bayerische Motoren Werke Aktiengesellschaft | 14577 |
16 |
| Cummins Inc. | 2621 |
16 |
| The Boeing Company | 20163 |
15 |
| Volvo Truck Corporation | 3508 |
15 |
| Other owners | 1167 |