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European patent · EP4293049 · In force

Register entry

Publication number
EP4293049
Application number
EP23179582
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jun 15, 2023
Published
Dec 20, 2023
Granted
Nov 20, 2024
Protection ends at the latest
Jun 14, 2043
Next annual fee due
Jun 30, 2026
IPC classes
C08B 11/193 (2006.01)
Priority
JP 2022097340 16.06.2022
Filing language
English
Source
Swissreg

History

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

  1. Sep 3, 2025

    Change

    Published in Swissreg on 03.09.2025

  2. Nov 20, 2024

    Granted

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

    Published in Swissreg on 20.11.2024

Parties

Holder

SHIN-ETSU CHEMICAL CO., LTD.

4-1, Marunouchi 1 chome, Chiyoda-ku,, Tokyo 1000005, JP

Inventor

YOKOSAWA, Takuya

NIIGATA, 942-8601, JP

MIKI, Kentaro

NIIGATA, 942-8601, 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.