Button cell having winding electrode and method for the production thereof
US-2021399370-A1 · Dec 23, 2021 · US
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Varta Microbattery Gmbh patents in 2021
Varta Microbattery Gmbh was listed as an assignee on 24 patent publications in 2021.
| Metric | Value |
|---|---|
| Company | Varta Microbattery Gmbh |
| Year | 2021 |
| Patents | 24 |
Patents
Representative publications for Varta Microbattery Gmbh in 2021.
Button cell having winding electrode and method for the production thereof
US-2021399369-A1 · Dec 23, 2021 · US
Cylindrical cell with contact lugs
US-11178767-B2 · Nov 16, 2021 · US
Button cell having winding electrode and method for the production thereof
US-11158896-B2 · Oct 26, 2021 · US
Method of determining a state or a state change of an electrochemical energy storage device and energy storage device prepared therefor
US-11137450-B2 · Oct 5, 2021 · US
Top CPC classifications
Most common classification codes for Varta Microbattery Gmbh in 2021.
| CPC | Patents |
|---|---|
| Y02E60/10 | 24 |
| H01M10/0525 | 19 |
| Y02P70/50 | 19 |
| H01M10/0587 | 17 |
| H01M10/0427 | 15 |
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