- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/1025 - Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon and oxygen, e.g. polyethers, sulfonated polyetheretherketones [S-PEEK], sulfonated polysaccharides, sulfonated celluloses or sulfonated polyesters
Patent holdings for IPC class H01M 8/1025
Total number of patents in this class: 162
10-year publication summary
9
|
31
|
7
|
17
|
9
|
14
|
20
|
6
|
17
|
11
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Toray Industries, Inc. | 6935 |
23 |
LG Chem, Ltd. | 17615 |
17 |
Kolon Industries, Inc. | 1675 |
6 |
Centre National de La Recherche Scientifique | 10418 |
5 |
Asahi Kasei Kabushiki Kaisha | 2660 |
5 |
Universite Grenoble Alpes | 723 |
5 |
Agc, Inc. | 4820 |
5 |
Evonik Operations GmbH | 4094 |
5 |
Op-hygiene IP GmbH | 209 |
4 |
Panasonic Intellectual Property Management Co., Ltd. | 31273 |
3 |
Daikin Industries, Ltd. | 9995 |
3 |
Between Lizenz GMBH | 6 |
3 |
Institut Polytechnique de Grenoble | 396 |
3 |
The Lubrizol Corporation | 1284 |
3 |
1s1 Energy, Inc. | 27 |
3 |
MANN+HUMMEL Life Sciences & Environment Holding Singapore Pte. Ltd. | 53 |
3 |
3m Innovative Properties Company | 17852 |
2 |
Massachusetts Institute of Technology | 10041 |
2 |
W. L. Gore & Associates, Inc. | 2683 |
2 |
Ecole Centrale de Lyon | 129 |
2 |
Other owners | 58 |