- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/1027 - Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having carbon, oxygen and other atoms, e.g. sulfonated polyethersulfones [S-PES]
Patent holdings for IPC class H01M 8/1027
Total number of patents in this class: 171
10-year publication summary
|
22
|
12
|
15
|
13
|
11
|
16
|
8
|
11
|
17
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17811 |
15 |
| Hyundai Motor Company | 23618 |
9 |
| Kolon Industries, Inc. | 1756 |
8 |
| Kia Corporation | 11367 |
6 |
| Toray Industries, Inc. | 7034 |
5 |
| 1s1 Energy, Inc. | 31 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 33438 |
4 |
| Korea Institute of Science and Technology | 2195 |
4 |
| MANN+HUMMEL Life Sciences & Environment Holding Singapore Pte. Ltd. | 61 |
4 |
| Celadyne Technologies, Inc. | 9 |
4 |
| 3m Innovative Properties Company | 17519 |
3 |
| Massachusetts Institute of Technology | 10183 |
3 |
| Uop LLC | 4302 |
3 |
| Kia Motors Corporation | 7727 |
3 |
| Futamura Kagaku Kabushiki Kaisha | 88 |
3 |
| Industry Foundation of Chonnam National University | 665 |
3 |
| National Institute for Materials Science | 1090 |
3 |
| Tosoh Corporation | 1384 |
3 |
| University of South Carolina | 836 |
3 |
| Johnson Matthey Hydrogen Technologies Limited | 131 |
3 |
| Other owners | 77 |