LUFTFILTER UND LUFTREINIGER DAMIT
European patent · EP4290154 · In force
Register entry
- Publication number
- EP4290154
- Application number
- EP22750005
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jan 28, 2022
- Published
- Dec 13, 2023
- Granted
- Apr 22, 2026
- Protection ends at the latest
- Jan 27, 2042
- Next annual fee due
- Jan 31, 2027
- IPC classes
- F24F 13/28 (2006.01)F24F 8/80 (2021.01)F24F 8/108 (2021.01)B01D 46/00 (2022.01)B01D 46/42 (2006.01)F24F 13/20 (2006.01)B01D 46/30 (2006.01)B01D 46/62 (2022.01)B01D 53/00 (2006.01)
- Priority
- KR 20210016815 05.02.2021
- PCT application
- PCT/KR2022/001669 28.01.2022
- PCT publication
- WO2022/169256 11.08.2022
- Filing language
- Korean
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 22, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 22.04.2026
Parties
Inventor
CHOI, Yoon Hyuck
Seoul 08826, KR
LEE, Hyun Kyu
Seoul 08826, KR
KIM, Jong Cheol
Seoul 08826, KR
KIM, Seung Ki
Seoul 08826, KR
KANG, Sung Sil
Seoul 08826, KR
BAEK, Ju Hyun
Seoul 08826, KR
PARK, Chan Jung
Seoul 08826, 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.