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European patent · EP3959739 · In force

Register entry

Publication number
EP3959739
Application number
EP20728933
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Apr 7, 2020
Published
Mar 2, 2022
Granted
May 28, 2025
Protection ends at the latest
Apr 6, 2040
Next annual fee due
Apr 30, 2027
IPC classes
H01J 37/32 (2006.01)
C23C 14/00 (2006.01)
H01J 37/34 (2006.01)
C23C 14/32 (2006.01)
Priority
DE 102019110642 25.04.2019
PCT application
PCT/DE2020/200024 07.04.2020
PCT publication
WO2020/216419 29.10.2020
Filing language
German
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. Apr 9, 2026

    Change

    Published in Swissreg on 09.04.2026

  3. Jun 10, 2025

    Agent entered

    Representative
    Novagraaf International SA, Chemin de l'Echo 3, 1213 Onex

    Published in Swissreg on 10.06.2025

  4. May 28, 2025

    Granted

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

    Published in Swissreg on 28.05.2025

Parties

Holder

VON ARDENNE GmbH

Am Hahnweg 8, 01328 Dresden OT Weißig, DE

Agent

Novagraaf International SA

Chemin de l'Echo 3, 1213 Onex

Inventor

FUKAREK, Wolfgang

01257 Dresden, DE

HOLZHERR, Martin

01257 Dresden, DE

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.