HOHLFASERMEMBRANKARTUSCHE
European patent · EP4357007 · In force
Register entry
- Publication number
- EP4357007
- Application number
- EP22864849
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jul 8, 2022
- Published
- Apr 24, 2024
- Granted
- Mar 25, 2026
- Protection ends at the latest
- Jul 7, 2042
- Next annual fee due
- Jul 31, 2026
- IPC classes
- B01D 63/02 (2006.01)B01D 69/08 (2006.01)H01M 8/04119 (2016.01)
- Priority
- KR 20210116568 01.09.2021
- PCT application
- PCT/KR2022/009919 08.07.2022
- PCT publication
- WO2023/033340 09.03.2023
- Filing language
- Korean
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 25, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 25.03.2026
Parties
Inventor
KIM, Do Woo
Seoul 07793, KR
AHN, Na Hyun
Seoul 07793, KR
KIM, In Ho
Seoul 07793, 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.