SCHIFF

European patent · EP4147961 · In force

Register entry

Publication number
EP4147961
Application number
EP21861521
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Aug 24, 2021
Published
Mar 15, 2023
Granted
Nov 5, 2025
Protection ends at the latest
Aug 23, 2041
Next annual fee due
Aug 31, 2026
IPC classes
B63B 25/16 (2006.01)
F17C 13/08 (2006.01)
B63B 25/14 (2006.01)
Priority
JP 2020140909 24.08.2020
PCT application
PCT/JP2021/030907 24.08.2021
PCT publication
WO2022/045096 03.03.2022
Filing language
Japanese
Source
Swissreg

History

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

  1. Sep 16, 2026

    Change

    Published in Swissreg on 16.09.2026

  2. Nov 5, 2025

    Granted

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

    Published in Swissreg on 05.11.2025

Parties

Holder

Mitsubishi Shipbuilding Co., Ltd.

3-1, Minatomirai 3-Chome Nishi-ku, Yokohama-shi Kanagawa 220-8401, JP

Inventor

TANAKA, Taichi

Yokohama-shi, Kanagawa 220-8401, JP

TANAKA, Hiroshi

Tokyo 105-0004, 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.