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European patent · EP4053915 · Deleted

Register entry

Publication number
EP4053915
Application number
EP21160204
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Mar 2, 2021
Published
Sep 7, 2022
Granted
Jun 19, 2024
Deleted
Oct 23, 2025
Reason
Annual fee unpaid
IPC classes
H01L 29/74 (2006.01)
H01L 29/10 (2006.01)
H01L 29/06 (2006.01)
H01L 29/08 (2006.01)
H01L 29/747 (2006.01)
Filing language
English
Source
Swissreg

History

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

  1. Oct 23, 2025

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.10.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.10.2025

  2. Apr 30, 2025

    Change

    Published in Swissreg on 30.04.2025

  3. Jun 19, 2024

    Granted

    Published in Swissreg on 19.06.2024

Parties

Holder

Hitachi Energy AG

Hitachi Energy Ltd

Brown-Boveri-Strasse 5, 8050 Zürich

Inventor

CORVASCE, Chiara

8962 Bergdietikon

LOPHITIS, Neophytos

Hinckley, LE10 0NW, GB

UDREA, Florin

Cambridge, CB2 0RB, GB

VOBECKY, Jan

16000 Praha 6, CZ

VEMULAPATI, Umamaheswara

5210 Windisch

ANTONIOU, Marina

Hardwick, CB23 7XE, GB

STIASNY, Thomas

8820 Wädenswil

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.