GAS-AUSTAUSCH-EINHEIT

European patent · EP3684442 · Deleted

Register entry

Publication number
EP3684442
Application number
EP18785514
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Sep 20, 2018
Published
Jul 29, 2020
Granted
Apr 23, 2025
Deleted
May 4, 2026
Reason
Annual fee unpaid
IPC classes
A61M 1/16 (2006.01)
B01D 63/02 (2006.01)
Priority
DE 102017008781 20.09.2017
LU 100759 29.03.2018
PCT application
PCT/EP2018/075541 20.09.2018
PCT publication
WO2019/057858 28.03.2019
Filing language
German
Source
Swissreg

History

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

  1. May 4, 2026

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    04.05.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 04.05.2026

  2. Mar 4, 2026

    Change

    Published in Swissreg on 04.03.2026

  3. Apr 23, 2025

    Granted

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

    Published in Swissreg on 23.04.2025

Parties

Holder

Hemovent GmbH

Pascalstraße 59, 52076 Aachen, DE

Inventor

MARSEILLE, Oliver

52066 Aachen, DE

NOBIS, Andreas

52146 Würselen, DE

NÖTZEL, Stefan

52064 Aachen, DE

HESSELMANN, Felix

52066 Aachen, 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.