- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/0256 - Vias, i.e. connectors passing through the separator material
Patent holdings for IPC class H01M 8/0256
Total number of patents in this class: 85
10-year publication summary
|
8
|
9
|
7
|
6
|
9
|
6
|
10
|
9
|
5
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hyundai Motor Company | 21987 |
8 |
| Robert Bosch GmbH | 42689 |
7 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10923 |
7 |
| Toyota Motor Corporation | 32116 |
6 |
| Kia Motors Corporation | 7754 |
6 |
| Audi AG | 7362 |
3 |
| Powercell Sweden AB | 106 |
3 |
| Reinz-Dichtungs-GmbH | 280 |
3 |
| Murata Manufacturing Co., Ltd. | 24526 |
2 |
| Toyota Boshoku Kabushiki Kaisha | 1402 |
2 |
| Lockheed Martin Energy, LLC | 143 |
2 |
| Morimura Sofc Technology Co.,Ltd | 87 |
2 |
| Johnson & Johnson Vision Care, Inc. | 1183 |
1 |
| Honda Motor Co., Ltd. | 25251 |
1 |
| LG Chem, Ltd. | 17632 |
1 |
| ExxonMobil Research And Engineering Company | 2573 |
1 |
| Nissan Motor Co., Ltd. | 12484 |
1 |
| Kyocera Corporation | 13799 |
1 |
| STMicroelectronics S.r.l. | 3610 |
1 |
| Daimler AG | 3390 |
1 |
| Other owners | 26 |