ALDEHYDZUSAMMENSETZUNG

European patent · EP4245748 · In force

Register entry

Publication number
EP4245748
Application number
EP21891712
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Nov 2, 2021
Published
Sep 20, 2023
Granted
Mar 5, 2025
Protection ends at the latest
Nov 1, 2041
Next annual fee due
Nov 30, 2026
IPC classes
C07C 45/62 (2006.01)
C07C 47/228 (2006.01)
A61Q 13/00 (2006.01)
A61K 8/35 (2006.01)
C07C 47/21 (2006.01)
C07C 45/73 (2006.01)
C11B 9/00 (2006.01)
C07C 45/74 (2006.01)
A61K 8/33 (2006.01)
Priority
JP 2020188740 12.11.2020
PCT application
PCT/JP2021/040326 02.11.2021
PCT publication
WO2022/102465 19.05.2022
Filing language
Japanese
Source
Swissreg

History

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

  1. Jan 14, 2026

    Change

    Published in Swissreg on 14.01.2026

  2. Dec 1, 2025

    Change

    Published in Swissreg on 01.12.2025

  3. Mar 10, 2025

    Agent entered

    Representative
    BOHEST AG, Holbeinstrasse 36-38, 4051 Basel

    Published in Swissreg on 10.03.2025

  4. Mar 5, 2025

    Granted

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

    Published in Swissreg on 05.03.2025

Parties

Holder

MITSUBISHI GAS CHEMICAL COMPANY, INC.

5-2, Marunouchi 2-chome, Chiyoda-ku Tokyo 100-8324, JP

Agent

BOHEST AG

Holbeinstrasse 36-38, 4051 Basel

Inventor

UTAMURA, Tatsuya

Kurashiki-shi, Okayama 712-8525, JP

NISHIUCHI, Junya

Kurashiki-shi, Okayama 712-8525, 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.