FLÜSSIGKEITSFILTER
European patent · EP4417289 · In force
Register entry
- Publication number
- EP4417289
- Application number
- EP23212792
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Nov 28, 2023
- Published
- Aug 21, 2024
- Granted
- Mar 11, 2026
- Protection ends at the latest
- Nov 27, 2043
- Next annual fee due
- Nov 30, 2026
- IPC classes
- B01D 29/23 (2006.01)B01D 29/11 (2006.01)
- Priority
- CN 202320250861 U 17.02.2023WO PCT/IB2023/052057 06.03.2023
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 11, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 11.03.2026
Parties
Holder
Inventor
NG, Ka Shun
Hong Kong, CN
WONG, Siu Wah
Hong Kong, CN
CHAU, Sau Yee
Hong Kong, CN
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.