- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/0241 - Composites
Patent holdings for IPC class H01M 8/0241
Total number of patents in this class: 61
10-year publication summary
|
1
|
8
|
5
|
6
|
4
|
3
|
4
|
4
|
11
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 43385 |
7 |
| Sumitomo Electric Industries, Ltd. | 16000 |
5 |
| NGK Insulators, Ltd. | 5212 |
5 |
| Audi AG | 7444 |
3 |
| Honda Motor Co., Ltd. | 25804 |
2 |
| Hyundai Motor Company | 23382 |
2 |
| Toray Industries, Inc. | 7026 |
2 |
| Kia Motors Corporation | 7738 |
2 |
| Volkswagen AG | 7389 |
2 |
| GM Global Technology Operations LLC | 15666 |
1 |
| Kyocera Corporation | 14201 |
1 |
| W. L. Gore & Associates, Inc. | 2715 |
1 |
| Korea Advanced Institute of Science and Technology | 4535 |
1 |
| Asahi Kasei Kabushiki Kaisha | 2750 |
1 |
| Centro de Investigaciones Energeticas, Medioambientales y Tecnologicas (ciemat) | 51 |
1 |
| Ceres Intellectual Property Company Limited | 258 |
1 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 686 |
1 |
| Hunt Energy Enterprises, LLC | 35 |
1 |
| Intelligent Energy Limited | 384 |
1 |
| Kolon Industries, Inc. | 1751 |
1 |
| Other owners | 20 |