VERDICHTER
European patent · EP4403777 · In force
Register entry
- Publication number
- EP4403777
- Application number
- EP22869015
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Aug 29, 2022
- Published
- Jul 24, 2024
- Granted
- Oct 14, 2026
- Protection ends at the latest
- Aug 28, 2042
- Next annual fee due
- Aug 31, 2027
- IPC classes
- F04C 18/16 (2006.01)F04C 29/12 (2006.01)F04C 28/06 (2006.01)F04C 28/12 (2006.01)F04C 28/26 (2006.01)
- Priority
- CN 202111098490 18.09.2021
- PCT application
- PCT/CN2022/115501 29.08.2022
- PCT publication
- WO2023/040643 23.03.2023
- Filing language
- Chinese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 14, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 14.10.2026
Parties
Holder
Inventor
ZHANG, Haixian
Wuxi, Jiangsu 214000, CN
LIN, Kun
Wuxi, Jiangsu 214000, CN
XI, Ye
Wuxi, Jiangsu 214000, CN
CUI, LIqi
Wuxi, Jiangsu 214000, CN
JIANG, Cheng
Wuxi, Jiangsu 214000, CN
KUANG, Yi
Wuxi, Jiangsu 214000, 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.