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European patent · EP3980678 · Deleted

Register entry

Publication number
EP3980678
Application number
EP20720820
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Apr 22, 2020
Published
Apr 13, 2022
Granted
Mar 19, 2025
Deleted
Nov 25, 2025
Reason
Annual fee unpaid
IPC classes
F16L 41/00 (2006.01)
F16L 55/04 (2006.01)
F16L 55/053 (2006.01)
Priority
DE 102019208375 07.06.2019
PCT application
PCT/EP2020/061155 22.04.2020
PCT publication
WO2020/244842 10.12.2020
Filing language
German
Source
Swissreg

History

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

  1. Jan 28, 2026

    Change

    Published in Swissreg on 28.01.2026

  2. Nov 25, 2025

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    25.11.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 25.11.2025

  3. Mar 19, 2025

    Granted

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

    Published in Swissreg on 19.03.2025

Parties

Holder

ContiTech Techno-Chemie GmbH

Dieselstraße 4, 61184 Karben, DE

Inventor

KEMPF, Dominik

30419 Hannover, 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.