SEPARATOR MIT EINEM VARIABLEN BINDEMITTEL MIT EINER GRÖSSE, DIE SICH ENTSPRECHEND DEM PH-WERT ÄNDERT, UND VERFAHREN ZUR HERSTELLUNG DES SEPARATORS DAFÜR
European patent · EP4117103 · In force
Register entry
- Publication number
- EP4117103
- Application number
- EP21862135
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Aug 27, 2021
- Published
- Jan 11, 2023
- Granted
- Apr 15, 2026
- Protection ends at the latest
- Aug 26, 2041
- Next annual fee due
- Aug 31, 2026
- IPC classes
- H01M 50/409 (2021.01)H01M 50/449 (2021.01)H01M 50/403 (2021.01)H01M 10/42 (2006.01)H01M 50/417 (2021.01)H01M 50/446 (2021.01)H01M 50/451 (2021.01)
- Priority
- KR 20200109204 28.08.2020
- PCT application
- PCT/KR2021/011546 27.08.2021
- PCT publication
- WO2022/045839 03.03.2022
- Filing language
- Korean
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 15, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 15.04.2026
Parties
Inventor
LEE, Seung Hyun
Daejeon 34122, KR
KWON, Hye Jin
Daejeon 34122, KR
KA, Kyung Ryun
Daejeon 34122, KR
LEE, Je An
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.