KUNSTLEDER

European patent · EP4299830 · In force

Register entry

Publication number
EP4299830
Application number
EP21927993
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Sep 9, 2021
Published
Jan 3, 2024
Granted
Oct 29, 2025
Protection ends at the latest
Sep 8, 2041
Next annual fee due
Sep 30, 2026
IPC classes
D06N 3/14 (2006.01)
C08G 18/00 (2006.01)
C08G 18/44 (2006.01)
C08G 18/65 (2006.01)
Priority
JP 2021028405 25.02.2021
PCT application
PCT/JP2021/033081 09.09.2021
PCT publication
WO2022/180897 01.09.2022
Filing language
Japanese
Source
Swissreg

History

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

  1. Sep 9, 2026

    Change

    Published in Swissreg on 09.09.2026

  2. Oct 29, 2025

    Granted

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

    Published in Swissreg on 29.10.2025

Parties

Holder

DIC Corporation

DIC CORPORATION

35-38, Sakashita 3-chome, Itabashi-ku Tokyo 174-8520, JP

Inventor

TSENG, Ya-yi

Takaishi-shi, Osaka 592-0001, JP

MAEDA, Ryo

Takaishi-shi, Osaka 592-0001, 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.