ABSORBIERENDER ARTIKEL

European patent · EP4169496 · In force

Register entry

Publication number
EP4169496
Application number
EP21866308
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
May 25, 2021
Published
Apr 26, 2023
Granted
Aug 20, 2025
Protection ends at the latest
May 24, 2041
Next annual fee due
May 31, 2026
IPC classes
A61F 13/56 (2006.01)
A61F 13/62 (2006.01)
Priority
JP 2020152251 10.09.2020
PCT application
PCT/JP2021/019765 25.05.2021
PCT publication
WO2022/054347 17.03.2022
Filing language
Japanese
Source
Swissreg

History

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

  1. Jul 1, 2026

    Change

    Published in Swissreg on 01.07.2026

  2. Aug 20, 2025

    Granted

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

    Published in Swissreg on 20.08.2025

Parties

Holder

DAIO PAPER CORPORATION

Daio Paper Corporation

2-60 Mishimakamiya-cho Shikokuchuo-shi, Ehime 799-0492, JP

Inventor

KOYAMA, Hidetoshi

Sakura-shi, Tochigi 329-1411, 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.