- 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: 118
10-year publication summary
|
4
|
5
|
24
|
17
|
8
|
4
|
11
|
13
|
16
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17205 |
7 |
| Robert Bosch GmbH | 40953 |
7 |
| Electricite de France | 695 |
4 |
| Nabors Energy Transition Solutions LLC | 54 |
4 |
| Centre National de La Recherche Scientifique | 9632 |
3 |
| Hyundai Motor Company | 19021 |
3 |
| Toray Industries, Inc. | 6652 |
3 |
| Futamura Kagaku Kabushiki Kaisha | 71 |
3 |
| Kolon Industries, Inc. | 1506 |
3 |
| Universite de Montpellier | 920 |
3 |
| Vanderbilt University | 1731 |
3 |
| Johnson Matthey Hydrogen Technologies Limited | 83 |
3 |
| Crosstek Holding Company LLC | 6 |
3 |
| Xerox Corporation | 7503 |
2 |
| Denso Corporation | 23338 |
2 |
| Nissan Motor Co., Ltd. | 12249 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
2 |
| Aramco Services Company | 3504 |
2 |
| Asahi Kasei Kabushiki Kaisha | 2429 |
2 |
| Other owners | 55 |