- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/1081 - Polymeric electrolyte materials characterised by the manufacturing processes starting from solutions, dispersions or slurries exclusively of polymers
Patent holdings for IPC class H01M 8/1081
Total number of patents in this class: 229
10-year publication summary
|
18
|
10
|
8
|
15
|
14
|
15
|
24
|
18
|
22
|
28
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kolon Industries, Inc. | 1705 |
19 |
| Hyundai Motor Company | 22484 |
12 |
| W. L. Gore & Associates, Inc. | 2733 |
9 |
| Johnson Matthey Hydrogen Technologies Limited | 119 |
9 |
| IUCF-HYU (Industry-University Cooperation Foundation Hanyang University) | 1429 |
7 |
| Kia Corporation | 10192 |
7 |
| Korea Institute of Science and Technology | 2152 |
6 |
| Toray Industries, Inc. | 7006 |
5 |
| Kia Motors Corporation | 7749 |
5 |
| Asahi Kasei Kabushiki Kaisha | 2705 |
5 |
| LG Chem, Ltd. | 17680 |
4 |
| Uop LLC | 4247 |
4 |
| Daikin Industries, Ltd. | 10112 |
3 |
| University of Delaware | 366 |
3 |
| University of South Carolina | 838 |
3 |
| W. L. Gore & Associates G.K. | 73 |
3 |
| Standard Energy Inc. | 101 |
3 |
| 3m Innovative Properties Company | 17762 |
2 |
| Xerox Corporation | 6982 |
2 |
| GM Global Technology Operations LLC | 15220 |
2 |
| Other owners | 116 |