- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 6/26 - Cells without oxidising active material, e.g. Volta cells
Patent holdings for IPC class H01M 6/26
Total number of patents in this class: 12
10-year publication summary
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0
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0
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1
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1
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0
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1
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0
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1
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0
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0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nokia Technologies Oy | 15057 |
3 |
| HyET Holding B.V. | 19 |
2 |
| Johnson & Johnson Consumer Companies, Inc. | 154 |
1 |
| Duracell U.S. Operations, Inc. | 432 |
1 |
| Tokyo Institute of Technology | 1367 |
1 |
| Tripod Design Co., Ltd. | 29 |
1 |
| Zeon Corporation | 3854 |
1 |
| Messa Co., Ltd. | 1 |
1 |
| LG Energy Solution, Ltd. | 10813 |
1 |
| Other owners | 0 |