- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/0265 - CollectorsSeparators, e.g. bipolar separatorsInterconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant the reactant or coolant channels having varying cross sections
Patent holdings for IPC class H01M 8/0265
Total number of patents in this class: 275
10-year publication summary
|
25
|
20
|
24
|
18
|
21
|
26
|
30
|
30
|
23
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Audi AG | 7444 |
28 |
| Loop Energy Inc. | 31 |
19 |
| Robert Bosch GmbH | 43385 |
13 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10978 |
12 |
| Honda Motor Co., Ltd. | 25804 |
11 |
| Reinz-Dichtungs-GmbH | 283 |
11 |
| Toyota Motor Corporation | 34148 |
10 |
| Toyota Shatai Kabushiki Kaisha | 433 |
10 |
| Hyundai Motor Company | 23382 |
9 |
| Schaeffler Technologies AG & Co. KG | 10592 |
9 |
| Bloom Energy Corporation | 668 |
8 |
| EKPO Fuel Cell Technologies GmbH | 101 |
7 |
| LG Chem, Ltd. | 17778 |
5 |
| NGK Insulators, Ltd. | 5212 |
5 |
| Volkswagen AG | 7389 |
5 |
| Symbio France | 63 |
5 |
| Ballard Power Systems Inc. | 134 |
4 |
| Nuvera Fuel Cells, LLC | 108 |
4 |
| Kia Corporation | 11129 |
4 |
| GM Global Technology Operations LLC | 15666 |
3 |
| Other owners | 93 |