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European patent · EP4268987 · In force

Register entry

Publication number
EP4268987
Application number
EP21909790
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Aug 5, 2021
Published
Nov 1, 2023
Granted
Oct 8, 2025
Protection ends at the latest
Aug 4, 2041
Next annual fee due
Aug 31, 2026
IPC classes
B21D 22/20 (2006.01)
B21D 22/26 (2006.01)
Priority
JP 2020214439 24.12.2020
PCT application
PCT/JP2021/029184 05.08.2021
PCT publication
WO2022/137630 30.06.2022
Filing language
Japanese
Source
Swissreg

History

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

  1. Aug 19, 2026

    Change

    Published in Swissreg on 19.08.2026

  2. Oct 8, 2025

    Granted

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

    Published in Swissreg on 08.10.2025

Parties

Holder

JFE Steel Corporation

2-3, Uchisaiwai-cho 2-chome Chiyoda-ku, Tokyo 100-0011, JP

Inventor

FUJII, Yusuke

Tokyo 100-0011, JP

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.