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European patent · EP4097199 · In force

Register entry

Publication number
EP4097199
Application number
EP21716782
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Apr 12, 2021
Published
Dec 7, 2022
Granted
Oct 29, 2025
Protection ends at the latest
Apr 11, 2041
Next annual fee due
Apr 30, 2027
IPC classes
C11B 9/00 (2006.01)
C07C 49/647 (2006.01)
Priority
EP 20169386 14.04.2020
PCT application
PCT/EP2021/059454 12.04.2021
PCT publication
WO2021/209393 21.10.2021
Filing language
English
Source
Swissreg

History

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

  1. Sep 9, 2026

    Change

    Published in Swissreg on 09.09.2026

  2. May 1, 2026

    Next annual fee due on

    Next annual fee due on
    30.04.2026 → 30.04.2027

    Published in Swissreg on 01.05.2026

  3. Oct 29, 2025

    Granted

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

    Published in Swissreg on 29.10.2025

Parties

Holder

Firmenich SA

7, Rue de la Bergère, 1242 Satigny

Inventor

CHAPUIS, Christian

1242 Satigny

COULOMB, Julien

1242 Satigny

ROBVIEUX, Fabrice

1242 Satigny

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.