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European patent · EP4421376 · In force

Register entry

Publication number
EP4421376
Application number
EP23174510
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
May 22, 2023
Published
Aug 28, 2024
Granted
Apr 9, 2025
Protection ends at the latest
May 21, 2043
Next annual fee due
May 31, 2026
IPC classes
F16K 1/04 (2006.01)
F16K 1/38 (2006.01)
F16K 17/04 (2006.01)
F17C 13/04 (2006.01)
F04B 39/12 (2006.01)
F04B 41/02 (2006.01)
Priority
TW 112106816 23.02.2023
Filing language
English
Source
Swissreg

History

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

  1. Feb 18, 2026

    Change

    Published in Swissreg on 18.02.2026

  2. Apr 9, 2025

    Granted

    Specification status
    Non-published patent application → Granted patent
    Status of protective title
    Initiated → Active

    Published in Swissreg on 09.04.2025

Parties

Inventor

FANG, Shih-Yao

402 TAICHUNG CITY, TW

HUNG, Jung-Lung

435 TAICHUNG CITY, TW

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.