- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/1041 - Polymer electrolyte composites, mixtures or blends
Patent holdings for IPC class H01M 8/1041
Total number of patents in this class: 132
10-year publication summary
|
23
|
17
|
8
|
4
|
11
|
11
|
16
|
4
|
13
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17813 |
7 |
| Robert Bosch GmbH | 43554 |
7 |
| Kolon Industries, Inc. | 1756 |
5 |
| Centre National de La Recherche Scientifique | 10870 |
4 |
| Electricite de France | 744 |
4 |
| 1s1 Energy, Inc. | 31 |
4 |
| Hyundai Motor Company | 23688 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10993 |
3 |
| Futamura Kagaku Kabushiki Kaisha | 88 |
3 |
| Vanderbilt University | 1970 |
3 |
| Diamond Gold Investors, LLC | 8 |
3 |
| Johnson Matthey Hydrogen Technologies Limited | 131 |
3 |
| Nabors Energy Transition Solutions LLC | 72 |
3 |
| Denso Corporation | 25165 |
2 |
| Nissan Motor Co., Ltd. | 12757 |
2 |
| Toray Industries, Inc. | 7036 |
2 |
| Aramco Services Company | 4162 |
2 |
| Arkema France | 4182 |
2 |
| Asahi Kasei Kabushiki Kaisha | 2781 |
2 |
| Kyoto University | 2886 |
2 |
| Other owners | 66 |