- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/103 - Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having nitrogen, e.g. sulfonated polybenzimidazoles [S-PBI], polybenzimidazoles with phosphoric acid, sulfonated polyamides [S-PA] or sulfonated polyphosphazenes [S-PPh]
Patent holdings for IPC class H01M 8/103
Total number of patents in this class: 246
10-year publication summary
|
19
|
23
|
16
|
18
|
14
|
11
|
17
|
24
|
38
|
27
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17685 |
10 |
| 3m Innovative Properties Company | 17739 |
6 |
| Uop LLC | 4255 |
6 |
| Toray Industries, Inc. | 7006 |
6 |
| Denso Corporation | 24729 |
5 |
| Hyundai Motor Company | 22700 |
5 |
| IUCF-HYU (Industry-University Cooperation Foundation Hanyang University) | 1455 |
5 |
| Kia Corporation | 10429 |
5 |
| Standard Energy Inc. | 107 |
5 |
| FUJIFILM Corporation | 29775 |
4 |
| FUJIFILM Manufacturing Europe B.V. | 258 |
4 |
| Nisshinbo Holdings Inc. | 373 |
4 |
| Rensselaer Polytechnic Institute | 836 |
4 |
| Simon Fraser University | 277 |
4 |
| Blue World Technologies Holding ApS | 44 |
4 |
| BASF SE | 21083 |
3 |
| Toyota Motor Corporation | 33341 |
3 |
| Nissan Motor Co., Ltd. | 12615 |
3 |
| Korea Institute of Science and Technology | 2154 |
3 |
| Council of Scientific & Industrial Research | 1431 |
3 |
| Other owners | 154 |