Kühlkanäle für Transformatorwicklung

European patent · EP3018667 · In force

Register entry

Publication number
EP3018667
Application number
EP14192497
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Nov 10, 2014
Published
May 11, 2016
Granted
May 26, 2021
Protection ends at the latest
Nov 9, 2034
Next annual fee due
Nov 30, 2026
IPC classes
H01F 27/28 (2006.01)
H01F 27/32 (2006.01)
Filing language
English
Source
Swissreg

History

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

  1. Dec 1, 2025

    Next annual fee due on

    Next annual fee due on
    30.11.2025 → 30.11.2026

    Published in Swissreg on 01.12.2025

  2. Dec 1, 2024

    Next annual fee due on

    Next annual fee due on
    30.11.2024 → 30.11.2025

    Published in Swissreg on 01.12.2024

  3. Dec 1, 2023

    Change

    Published in Swissreg on 01.12.2023

  4. Feb 9, 2023

    Change

    Published in Swissreg on 09.02.2023

  5. Apr 6, 2022

    Change

    Published in Swissreg on 06.04.2022

  6. Aug 14, 2021

    Agent entered

    Representative
    Siemens Schweiz AG, Intellectual Property, Freilagerstrasse 40, 8047 Zürich

    Published in Swissreg on 14.08.2021

  7. May 26, 2021

    Granted

    Published in Swissreg on 26.05.2021

Parties

Holder

Siemens Energy Global GmbH & Co. KG

Otto-Hahn-Ring 6, 81739 München, DE

Agent

Siemens Schweiz AG

Intellectual Property Freilagerstrasse 40, 8047 Zürich

Inventor

Mendes, Joel

2650 Amadora, PT

De Santis Junior, Eugenio

2765-277 Monte Estoril, PT

Voss, Stephan

91077 Neunkirchen am Brand, DE

Silva, Antonio Pedro

2710-527 Sintra, PT

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.