- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/0293 - Matrices for immobilising electrolyte solutions
Patent holdings for IPC class H01M 8/0293
Total number of patents in this class: 24
10-year publication summary
|
1
|
4
|
6
|
1
|
1
|
1
|
0
|
0
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NGK Insulators, Ltd. | 5205 |
3 |
| Doosan Fuel Cell America, Inc. | 32 |
2 |
| Hysata Pty Ltd | 25 |
2 |
| Toyota Motor Corporation | 33951 |
1 |
| Hyundai Motor Company | 23238 |
1 |
| Air Products and Chemicals, Inc. | 1450 |
1 |
| Japan Science and Technology Agency | 1256 |
1 |
| Agfa-Gevaert | 295 |
1 |
| Asahi Kasei Kabushiki Kaisha | 2742 |
1 |
| Audi AG | 7430 |
1 |
| Beijing Hawaga Power Storage Technology Company Ltd. | 7 |
1 |
| Board of Trustees of the University of Arkansas | 823 |
1 |
| The Chemours Company Fc, LLC | 1296 |
1 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 685 |
1 |
| Danmarks Tekniske Universitet | 1004 |
1 |
| Gentex Corporation | 1933 |
1 |
| Toyota Motor Engineering & Manufacturing North America, Inc. | 1739 |
1 |
| LG Energy Solution, Ltd. | 16722 |
1 |
| Kia Corporation | 10981 |
1 |
| Hyaxiom, Inc. | 121 |
1 |
| Other owners | 0 |