- 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: 2151
10-year publication summary
|
162
|
191
|
196
|
174
|
173
|
166
|
205
|
241
|
264
|
219
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 33440 |
173 |
| Hyundai Motor Company | 22813 |
144 |
| Honda Motor Co., Ltd. | 25780 |
117 |
| Robert Bosch GmbH | 43063 |
116 |
| Kia Corporation | 10541 |
75 |
| Kia Motors Corporation | 7743 |
45 |
| Nissan Motor Co., Ltd. | 12655 |
40 |
| ESS Tech, Inc. | 200 |
29 |
| Bloom Energy Corporation | 667 |
28 |
| Audi AG | 7398 |
24 |
| AVL List GmbH | 1316 |
23 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10954 |
19 |
| Cummins Inc. | 2629 |
18 |
| Airbus Operations GmbH | 3375 |
17 |
| GM Global Technology Operations LLC | 15372 |
17 |
| Intelligent Energy Limited | 402 |
17 |
| Panasonic Intellectual Property Management Co., Ltd. | 32457 |
16 |
| Bayerische Motoren Werke Aktiengesellschaft | 14678 |
16 |
| Volvo Truck Corporation | 3567 |
16 |
| The Boeing Company | 20163 |
15 |
| Other owners | 1186 |