FILTERVORRICHTUNG

European patent · EP3849687 · In force

Register entry

Publication number
EP3849687
Application number
EP19804698
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Nov 12, 2019
Published
Jul 21, 2021
Granted
Jun 4, 2025
Protection ends at the latest
Nov 11, 2039
Next annual fee due
Nov 30, 2026
IPC classes
B01D 29/15 (2006.01)
B01D 35/027 (2006.01)
B01D 29/96 (2006.01)
B01D 35/147 (2006.01)
Priority
DE 102018009187 23.11.2018
PCT application
PCT/EP2019/081063 12.11.2019
PCT publication
WO2020/104260 28.05.2020
Filing language
German
Source
Swissreg

History

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

  1. Apr 16, 2026

    Change

    Published in Swissreg on 16.04.2026

  2. Dec 1, 2025

    Change

    Published in Swissreg on 01.12.2025

  3. Jun 4, 2025

    Granted

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

    Published in Swissreg on 04.06.2025

  4. Jun 4, 2025

    Agent entered

    Representative
    Isler & Pedrazzini AG, Postfach, 8027 Zürich

    Published in Swissreg on 04.06.2025

Parties

Holder

Hydac Filtertechnik GmbH

Industriestraße, 66280 Sulzbach/Saar, DE

Agent

Isler & Pedrazzini AG

Postfach, 8027 Zürich

Inventor

KLEIN, Volkmar

66482 Zweibrücken, DE

HENNES, Stefan

66540 Neunkirchen, 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.