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European patent · EP4183893 · In force

Register entry

Publication number
EP4183893
Application number
EP21854079
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Aug 4, 2021
Published
May 24, 2023
Granted
Jul 2, 2025
Protection ends at the latest
Aug 3, 2041
Next annual fee due
Aug 31, 2027
IPC classes
C22C 38/22 (2006.01)
C22C 38/26 (2006.01)
C22C 38/32 (2006.01)
C22C 45/02 (2006.01)
C22C 1/00 (2023.01)
C22C 1/04 (2023.01)
B22F 1/00 (2022.01)
B22F 9/08 (2006.01)
B22F 10/25 (2021.01)
B33Y 70/00 (2020.01)
C22C 38/36 (2006.01)
B22F 1/18 (2022.01)
B22F 1/145 (2022.01)
B22F 1/065 (2022.01)
C22C 33/02 (2006.01)
Priority
KR 20200099078 07.08.2020
KR 20210102000 03.08.2021
PCT application
PCT/KR2021/010224 04.08.2021
PCT publication
WO2022/031000 10.02.2022
Filing language
Korean
Source
Swissreg

History

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

  1. Sep 1, 2026

    Next annual fee due on

    Next annual fee due on
    31.08.2026 → 31.08.2027

    Published in Swissreg on 01.09.2026

  2. May 18, 2026

    Change

    Published in Swissreg on 18.05.2026

  3. Sep 29, 2025

    Next annual fee due on

    Next annual fee due on
    31.08.2025 → 31.08.2026

    Published in Swissreg on 29.09.2025

  4. Jul 3, 2025

    Agent entered

    Representative
    Schaad Balass Menzl & Partner AG, Patent- und Markenanwälte, Bellerivestrasse 20, 8034 Zürich

    Published in Swissreg on 03.07.2025

  5. Jul 2, 2025

    Granted

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

    Published in Swissreg on 02.07.2025

Parties

Holder

Kolon Industries, Inc.

110, Magokdong-ro Gangseo-gu, Seoul 07793, KR

Attometal Tech Pte. Ltd.

23-14p International Plaza 10 Anson Road, Singapore 079903, SG

Agent

Schaad, Balass, Menzl & Partner AG

Schaad Balass Menzl & Partner AG

Patent- und Markenanwälte Bellerivestrasse 20, 8034 Zürich

Inventor

KIM, Choongnyun Paul

Seoul 07793, 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.