INSTRUMENTENTRANSFORMATOR

European patent · EP4261847 · In force

Register entry

Publication number
EP4261847
Application number
EP22167909
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Apr 12, 2022
Published
Oct 18, 2023
Granted
Oct 16, 2024
Protection ends at the latest
Apr 11, 2042
Next annual fee due
Apr 30, 2027
IPC classes
H01B 3/56 (2006.01)
Filing language
English
Source
Swissreg

History

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

  1. May 1, 2026

    Change

    Published in Swissreg on 01.05.2026

  2. Aug 27, 2025

    Change

    Published in Swissreg on 27.08.2025

  3. May 1, 2025

    Change

    Published in Swissreg on 01.05.2025

  4. Oct 16, 2024

    Granted

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

    Published in Swissreg on 16.10.2024

Parties

Holder

Hitachi Energy AG

Hitachi Energy Ltd

Brown-Boveri-Strasse 5, 8050 Zürich

Inventor

CALAMARI, Matteo

29020 Vigolzone, IT

CLAESSENS, Max-Steffen

5417 Untersiggenthal

STRAUMANN, Ulrich

8404 Winterthur

ERRICO, Ennio

24050 Bariano (BG), IT

GATZSCHE, Michael

8003 Zürich

NAEF, Manuel

8645 Rapperswil-Jona

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.