DOPPELWIRBEL-LUFTREINIGER
European patent · EP3862639 · In force
Register entry
- Publication number
- EP3862639
- Application number
- EP19869571
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Aug 6, 2019
- Published
- Aug 11, 2021
- Granted
- Dec 17, 2025
- Protection ends at the latest
- Aug 5, 2039
- Next annual fee due
- Aug 31, 2026
- IPC classes
- F24F 13/08 (2006.01)A61L 9/12 (2006.01)A61L 9/16 (2006.01)F24F 8/117 (2021.01)F24F 8/192 (2021.01)F24F 8/133 (2021.01)
- Priority
- KR 20180118613 05.10.2018
- PCT application
- PCT/KR2019/009784 06.08.2019
- PCT publication
- WO2020/071629 09.04.2020
- Filing language
- Korean
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Dec 17, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 17.12.2025
Parties
Inventor
LEE, Sun Un
Seoul 06964, 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.