LUFTBETRIEBENES STROMERZEUGUNGSSYSTEM

European patent · EP4328446 · In force

Register entry

Publication number
EP4328446
Application number
EP23193314
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Aug 24, 2023
Published
Feb 28, 2024
Granted
Jan 29, 2025
Protection ends at the latest
Aug 23, 2043
Next annual fee due
Aug 31, 2026
IPC classes
F03D 9/17 (2016.01)
F03D 9/28 (2016.01)
F03D 80/80 (2016.01)
Priority
TW 111132321 26.08.2022
Filing language
English
Source
Swissreg

History

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

  1. Dec 10, 2025

    Change

    Published in Swissreg on 10.12.2025

  2. Jan 29, 2025

    Granted

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

    Published in Swissreg on 29.01.2025

Parties

Holder

Chang, Tien-Ming

1 F., No. 422, Sec. 1, Shepi Rd., 91346 Wandan Township, TW

Inventor

Chang, Tien-Ming

91346 Wandan Township, 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.