- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/1048 - Ion-conducting additives, e.g. ion-conducting particles, heteropolyacids, metal phosphate or polybenzimidazole with phosphoric acid
Patent holdings for IPC class H01M 8/1048
Total number of patents in this class: 131
10-year publication summary
|
11
|
11
|
12
|
10
|
14
|
9
|
12
|
14
|
6
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kolon Industries, Inc. | 1835 |
12 |
| LG Chem, Ltd. | 17921 |
6 |
| University of South Carolina | 849 |
5 |
| Teijin Limited | 1280 |
4 |
| Daikin Industries, Ltd. | 10478 |
3 |
| Toray Industries, Inc. | 7096 |
3 |
| W. L. Gore & Associates, Inc. | 2719 |
3 |
| Asahi Kasei Kabushiki Kaisha | 2828 |
3 |
| 3m Innovative Properties Company | 17488 |
2 |
| International Business Machines Corporation | 62621 |
2 |
| Toyota Motor Corporation | 35680 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11127 |
2 |
| Arkema France | 4238 |
2 |
| Institut National des Sciences Appliquees de Lyon | 308 |
2 |
| National University Corporation Nagoya University | 787 |
2 |
| Vimano, Inc., AKA Vimano | 3 |
2 |
| Jtec Energy, Inc. | 35 |
2 |
| Celadyne Technologies, Inc. | 11 |
2 |
| Gen-hy Cube | 16 |
2 |
| Siemens AG | 24033 |
1 |
| Other owners | 69 |