- 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: 174
10-year publication summary
|
8
|
13
|
27
|
16
|
13
|
8
|
16
|
16
|
18
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hyundai Motor Company | 19021 |
14 |
| Kolon Industries, Inc. | 1506 |
11 |
| Kia Motors Corporation | 7946 |
7 |
| Kia Corporation | 6450 |
7 |
| Sang-a Frontec Co., Ltd. | 19 |
6 |
| GM Global Technology Operations LLC | 13620 |
5 |
| Johnson Matthey Hydrogen Technologies Limited | 83 |
5 |
| Toyota Motor Corporation | 28582 |
4 |
| Asahi Kasei Kabushiki Kaisha | 2429 |
4 |
| Audi AG | 7153 |
4 |
| Daicel Corporation | 2128 |
4 |
| W. L. Gore & Associates G.K. | 68 |
4 |
| Honda Motor Co., Ltd. | 24537 |
3 |
| LG Chem, Ltd. | 17205 |
3 |
| Robert Bosch GmbH | 40953 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
| W. L. Gore & Associates, Inc. | 2600 |
3 |
| Johnson Matthey Fuel Cells Limited | 48 |
3 |
| National Research Council of Canada | 1545 |
3 |
| International Business Machines Corporation | 60644 |
2 |
| Other owners | 76 |