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 25.05.2021
US 202217747258 18.05.2022
Filing language
English
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. 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.