VERDICHTER
European patent · EP3597921 · In force
Register entry
- Publication number
- EP3597921
- Application number
- EP19191248
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Aug 19, 2015
- Published
- Jan 22, 2020
- Granted
- Oct 1, 2025
- Protection ends at the latest
- Aug 18, 2035
- Next annual fee due
- Aug 31, 2026
- IPC classes
- F01C 21/08 (2006.01)F04C 18/324 (2006.01)F04C 23/00 (2006.01)
- Priority
- KR 20140125137 19.09.2014
- Divided from
- EP15842477
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 12, 2026
Change
Published in Swissreg on 12.08.2026
- Oct 1, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 01.10.2025
Parties
Inventor
CHO, Gukhyun
08592 Seoul, KR
LEE, Yunhi
08592 Seoul, KR
LEE, Byeongchul
08592 Seoul, 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.