Schnelle Diode

European patent · EP2320451 · In force

Register entry

Publication number
EP2320451
Application number
EP09175419
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Nov 9, 2009
Published
May 11, 2011
Granted
Feb 13, 2013
Protection ends at the latest
Nov 8, 2029
Next annual fee due
Nov 30, 2026
IPC classes
H01L 21/329 (2006.01)
H01L 29/32 (2006.01)
H01L 29/861 (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

    Change

    Published in Swissreg on 01.12.2025

  2. Dec 1, 2024

    Change

    Published in Swissreg on 01.12.2024

  3. May 21, 2024

    Merged

    Owner
    Hitachi Energy Switzerland AG, Bruggerstrasse 72, 5400 Baden → Hitachi Energy Ltd, Brown-Boveri-Strasse 5, 8050 Zürich

    Published in Swissreg on 21.05.2024

  4. Dec 1, 2023

    Change

    Published in Swissreg on 01.12.2023

  5. Dec 1, 2022

    Change

    Published in Swissreg on 01.12.2022

  6. Jan 31, 2022

    Address changed

    Owner
    ABB Power Grids Switzerland AG, Bruggerstrasse 72, 5400 Baden → Hitachi Energy Switzerland AG, Bruggerstrasse 72, 5400 Baden

    Published in Swissreg on 31.01.2022

  7. Sep 23, 2021

    Agent removed

    Representative
    ABB Schweiz AG, Intellectual Property (CH-LC/IP), Brown Boveri Strasse 6, 5400 Baden (removed)

    Published in Swissreg on 23.09.2021

  8. Mar 5, 2020

    Transferred

    Owner
    ABB Schweiz AG, Brown Boveri Strasse 6, 5400 Baden → ABB Power Grids Switzerland AG, Bruggerstrasse 72, 5400 Baden

    Published in Swissreg on 05.03.2020

3 earlier entries
  1. Feb 2, 2018

    Merged

    Owner
    ABB Technology AG, Affolternstrasse 44, 8050 Zürich → ABB Schweiz AG, Brown Boveri Strasse 6, 5400 Baden

    Published in Swissreg on 02.02.2018

  2. Mar 21, 2013

    Agent entered

    Representative
    ABB Schweiz AG, Intellectual Property (CH-LC/IP), Brown Boveri Strasse 6, 5400 Baden

    Published in Swissreg on 21.03.2013

  3. Feb 13, 2013

    Granted

    Published in Swissreg on 13.02.2013

Parties

Holder

Hitachi Energy AG

Hitachi Energy Ltd

Brown-Boveri-Strasse 5, 8050 Zürich

Inventor

Vobecky, Jan

CH-5600, Lenzburg

Cammarata, Marta

CH-5702, Niederlenz

Kopta, Arnost

CH-8049, Zürich

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.