- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/1069 - Polymeric electrolyte materials characterised by the manufacturing processes
Patent holdings for IPC class H01M 8/1069
Total number of patents in this class: 210
10-year publication summary
|
26
|
16
|
12
|
8
|
14
|
15
|
18
|
16
|
13
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hyundai Motor Company | 23238 |
19 |
| Kia Corporation | 10981 |
12 |
| Kolon Industries, Inc. | 1737 |
11 |
| Kia Motors Corporation | 7739 |
7 |
| Johnson Matthey Hydrogen Technologies Limited | 129 |
7 |
| GM Global Technology Operations LLC | 15602 |
6 |
| Sang-a Frontec Co., Ltd. | 19 |
6 |
| Honda Motor Co., Ltd. | 25773 |
4 |
| Robert Bosch GmbH | 43294 |
4 |
| Asahi Kasei Kabushiki Kaisha | 2742 |
4 |
| Audi AG | 7430 |
4 |
| Daicel Corporation | 2432 |
4 |
| W. L. Gore & Associates G.K. | 68 |
4 |
| LG Chem, Ltd. | 17737 |
3 |
| Toyota Motor Corporation | 33951 |
3 |
| FUJIFILM Corporation | 30034 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 32983 |
3 |
| W. L. Gore & Associates, Inc. | 2714 |
3 |
| Johnson Matthey Fuel Cells Limited | 48 |
3 |
| National Research Council of Canada | 1568 |
3 |
| Other owners | 97 |