- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 6/22 - Immobilising of electrolyte
Patent holdings for IPC class H01M 6/22
Total number of patents in this class: 55
10-year publication summary
|
5
|
8
|
7
|
7
|
4
|
1
|
2
|
2
|
1
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Commissariat à l'énergie atomique et aux energies alternatives | 10954 |
4 |
| Xerox Corporation | 6784 |
3 |
| CCL Label, Inc. | 511 |
3 |
| Kureha Corporation | 1040 |
3 |
| International Business Machines Corporation | 61759 |
2 |
| Energizer Brands, LLC | 782 |
2 |
| Gelion Technologies Pty Ltd | 64 |
2 |
| M Hikari & Energy Laboratory Co., Ltd. | 10 |
2 |
| Rhodia Operations | 1554 |
2 |
| Sumitomo Seika Chemicals Co., Ltd. | 1053 |
2 |
| Saralon GmbH | 16 |
2 |
| Hydra Light International Ltd | 13 |
2 |
| Johnson & Johnson Vision Care, Inc. | 1181 |
1 |
| LG Chem, Ltd. | 17704 |
1 |
| Sony Corporation | 30760 |
1 |
| Panasonic Corporation | 19937 |
1 |
| Medtronic, Inc. | 9832 |
1 |
| The Trustees of the University of Pennsylvania | 4389 |
1 |
| Nokia Technologies Oy | 19263 |
1 |
| Amogreentech Co., Ltd. | 619 |
1 |
| Other owners | 18 |