SEKUNDÄRBATTERIE
European patent · EP4131613 · In force
Register entry
- Publication number
- EP4131613
- Application number
- EP21803818
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Apr 27, 2021
- Published
- Feb 8, 2023
- Granted
- Jan 21, 2026
- Protection ends at the latest
- Apr 26, 2041
- Next annual fee due
- Apr 30, 2026
- IPC classes
- H01M 50/30 (2021.01)H01M 50/342 (2021.01)H01M 50/317 (2021.01)H01M 50/116 (2021.01)H01M 10/48 (2006.01)G01N 33/00 (2006.01)
- Priority
- KR 20200057375 13.05.2020
- PCT application
- PCT/KR2021/005323 27.04.2021
- PCT publication
- WO2021/230536 18.11.2021
- Filing language
- Korean
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 21, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 21.01.2026
Parties
Inventor
KIM, Do Yul
Daejeon 34122, KR
KO, Dong Wan
Daejeon 34122, KR
LEE, Ki Young
Daejeon 34122, KR
The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.