ABLASSVENTIL
European patent · EP4095322 · In force
Register entry
- Publication number
- EP4095322
- Application number
- EP22174306
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- May 19, 2022
- Published
- Nov 30, 2022
- Granted
- May 6, 2026
- Protection ends at the latest
- May 18, 2042
- Next annual fee due
- May 31, 2026
- IPC classes
- E03D 1/14 (2006.01)E03D 1/34 (2006.01)
- Priority
- CN 202121137590 U 25.05.2021US 202217747258 18.05.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 6, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 06.05.2026
Parties
Inventor
CHEN, Youpeng
Shanghai, 200436, CN
HUANG, Congxian
Shanghai, 200436, CN
LIU, Shutuan
Shanghai, 200436, CN
ZANG, Yunqing
Shanghai, 200436, 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.