DICHTUNGSMATERIAL

European patent · EP3705758 · In force

Register entry

Publication number
EP3705758
Application number
EP18872407
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Oct 26, 2018
Published
Sep 9, 2020
Granted
Dec 3, 2025
Protection ends at the latest
Oct 25, 2038
Next annual fee due
Oct 31, 2026
IPC classes
F16J 15/10 (2006.01)
C01B 33/38 (2006.01)
F16J 15/12 (2006.01)
Priority
JP 2017211081 31.10.2017
PCT application
PCT/JP2018/039875 26.10.2018
PCT publication
WO2019/087959 09.05.2019
Filing language
Japanese
Source
Swissreg

History

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

  1. Oct 14, 2026

    Change

    Published in Swissreg on 14.10.2026

  2. Dec 3, 2025

    Granted

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

    Published in Swissreg on 03.12.2025

Parties

Holder

Nichias Corporation

6-1, Hatchobori 1-chome Chuo-ku, Tokyo 104-8555, JP

Inventor

ITOI, Katsutoyo

Tokyo 104-8555, JP

YAMANAKA, Makoto

Tokyo 104-8555, 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.