- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/1023 - Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon, e.g. polyarylenes, polystyrenes or polybutadiene-styrenes
Patent holdings for IPC class H01M 8/1023
Total number of patents in this class: 373
10-year publication summary
|
31
|
30
|
32
|
40
|
35
|
35
|
22
|
21
|
36
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Agc, Inc. | 5563 |
26 |
| 3m Innovative Properties Company | 17484 |
11 |
| W. L. Gore & Associates, Inc. | 2716 |
10 |
| Rensselaer Polytechnic Institute | 850 |
10 |
| Johnson Matthey Hydrogen Technologies Limited | 140 |
10 |
| Toray Industries, Inc. | 7122 |
9 |
| LG Chem, Ltd. | 17937 |
8 |
| Hyundai Motor Company | 24787 |
8 |
| Asahi Kasei Kabushiki Kaisha | 2841 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 34145 |
6 |
| Audi AG | 7568 |
6 |
| Dioxide Materials, Inc. | 49 |
6 |
| Tosoh Corporation | 1418 |
6 |
| Lockheed Martin Energy, LLC | 152 |
6 |
| Compagnie Generale des Etablissements Michelin | 4973 |
6 |
| Triad National Security, LLC | 636 |
6 |
| Toyota Motor Corporation | 35906 |
5 |
| Kolon Industries, Inc. | 1844 |
5 |
| Simon Fraser University | 283 |
5 |
| Takahata Precision Co., Ltd. | 50 |
5 |
| Other owners | 212 |