HÖRVORRICHTUNG

European patent · EP4106347 · In force

Register entry

Publication number
EP4106347
Application number
EP22171821
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
May 5, 2022
Published
Dec 21, 2022
Granted
Mar 26, 2025
Protection ends at the latest
May 4, 2042
Next annual fee due
May 31, 2027
IPC classes
H04R 25/00 (2006.01)
H04R 1/28 (2006.01)
Priority
DE 102021206009 14.06.2021
Filing language
German
Source
Swissreg

History

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

  1. Jun 1, 2026

    Change

    Published in Swissreg on 01.06.2026

  2. Feb 11, 2026

    Change

    Published in Swissreg on 11.02.2026

  3. Jun 1, 2025

    Change

    Published in Swissreg on 01.06.2025

  4. Mar 26, 2025

    Granted

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

    Published in Swissreg on 26.03.2025

  5. Mar 26, 2025

    Agent entered

    Representative
    E. Blum & Co. AG, Hofwiesenstrasse 349, 8050 Zürich

    Published in Swissreg on 26.03.2025

Parties

Holder

Sivantos Pte. Ltd.

18 Tai Seng Street No. 08-08 18 Tai Seng, Singapore 539775, SG

Agent

E. Blum & Co. AG

Hofwiesenstrasse 349, 8050 Zürich

Inventor

CHAN, Hoong Yih

540249 Singapore, SG

PRABOWO, Firdaus

29464 Kepulauan Riau, ID

AGUSTIAR, Agustiar

470762 Singapur, SG

CHIA, Shinq Yee

756985 Singapur, SG

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.