- 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: 141
10-year publication summary
|
12
|
9
|
31
|
7
|
17
|
9
|
14
|
20
|
6
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17205 |
17 |
| Toray Industries, Inc. | 6652 |
16 |
| Agc, Inc. | 4029 |
7 |
| Kolon Industries, Inc. | 1506 |
6 |
| Centre National de La Recherche Scientifique | 9632 |
5 |
| Asahi Kasei Kabushiki Kaisha | 2429 |
5 |
| Universite Grenoble Alpes | 648 |
5 |
| Op-hygiene IP GmbH | 199 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
| Daikin Industries, Ltd. | 9495 |
3 |
| Institut Polytechnique de Grenoble | 355 |
3 |
| The Lubrizol Corporation | 1335 |
3 |
| Evonik Operations GmbH | 3879 |
3 |
| 3m Innovative Properties Company | 18406 |
2 |
| Massachusetts Institute of Technology | 9795 |
2 |
| Between Lizenz GMBH | 5 |
2 |
| Ecole Centrale de Lyon | 118 |
2 |
| ENI S.p.A. | 1241 |
2 |
| MxPolymers B.V. | 3 |
2 |
| Saudi Arabian Oil Company | 11322 |
2 |
| Other owners | 47 |