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European patent · EP4043730 · In force

Register entry

Publication number
EP4043730
Application number
EP22154706
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Feb 2, 2022
Published
Aug 17, 2022
Granted
Jul 17, 2024
Protection ends at the latest
Feb 1, 2042
Next annual fee due
Feb 28, 2027
IPC classes
F04B 43/09 (2006.01)
F04B 43/12 (2006.01)
Priority
JP 2021021120 12.02.2021
Filing language
English
Source
Swissreg

History

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

  1. Mar 1, 2026

    Change

    Published in Swissreg on 01.03.2026

  2. May 28, 2025

    Change

    Published in Swissreg on 28.05.2025

  3. Mar 1, 2025

    Change

    Published in Swissreg on 01.03.2025

  4. Aug 21, 2024

    Agent entered

    Representative
    Katzarov SA, Geneva Business Center, Avenue des Morgines 12, 1213 Petit-Lancy

    Published in Swissreg on 21.08.2024

  5. Jul 17, 2024

    Granted

    Published in Swissreg on 17.07.2024

Parties

Inventor

IMAI, Hiroshi

Saitama, 361-0037, 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.