VENTIL UND VERPACKUNG

European patent · EP4504617 · In force

Register entry

Publication number
EP4504617
Application number
EP23717896
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Apr 5, 2023
Published
Feb 12, 2025
Granted
Mar 25, 2026
Protection ends at the latest
Apr 4, 2043
Next annual fee due
Apr 30, 2027
IPC classes
B65D 77/22 (2006.01)
B65D 65/46 (2006.01)
Priority
EP 22167473 08.04.2022
PCT application
PCT/EP2023/058972 05.04.2023
PCT publication
WO2023/194453 12.10.2023
Filing language
English
Source
Swissreg

History

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

  1. Jun 19, 2026

    Agent entered

    Representative
    Frei Patentanwaltsbuero AG, Hagenholzstrasse 85, 8050 Zürich

    Published in Swissreg on 19.06.2026

  2. May 1, 2026

    Change

    Published in Swissreg on 01.05.2026

  3. Mar 25, 2026

    Granted

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

    Published in Swissreg on 25.03.2026

Parties

Holder

B&T Entwicklungs- und Vermarktungsgesellschaft mbH

Überseering 18, 22297 Hamburg, DE

Agent

Frei Patentanwaltsbuero AG

Hagenholzstrasse 85, 8050 Zürich

Inventor

BALKAU, Werner

8762 Glarus-Süd / Schwändi

KRONAWITTLEITHNER, Kurt

8810 Horgen

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.