CLAUS-BRENNER MIT GRUBENDAMPFROHR

European patent · EP4063322 · Deleted

Register entry

Publication number
EP4063322
Application number
EP22163530
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Mar 22, 2022
Published
Sep 28, 2022
Granted
May 10, 2023
Deleted
Oct 24, 2025
Reason
Annual fee unpaid
IPC classes
C01B 17/04 (2006.01)
Priority
KR 20210039866 26.03.2021
Filing language
English
Source
Swissreg

History

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

  1. Oct 24, 2025

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    24.10.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 24.10.2025

  2. Mar 20, 2024

    Change

    Published in Swissreg on 20.03.2024

  3. May 10, 2023

    Granted

    Published in Swissreg on 10.05.2023

Parties

Holder

SK Innovation Co., Ltd

SK Innovation Co., Ltd.

26, Jong-ro Jongno-gu, Seoul 03188, KR

Inventor

PARK, Chan Saem

34124 Daejeon, KR

BAE, Sun Hyuk

34124 Daejeon, KR

LEE, Jun Young

34124 Daejeon, KR

HAN, Jae Jin

03188 Seoul, KR

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.