FILTERVORRICHTUNG

European patent · EP3980156 · In force

Register entry

Publication number
EP3980156
Application number
EP20742226
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jul 15, 2020
Published
Apr 13, 2022
Granted
May 15, 2024
Protection ends at the latest
Jul 14, 2040
Next annual fee due
Jul 31, 2027
IPC classes
B01D 29/23 (2006.01)
B01D 35/027 (2006.01)
B01D 35/147 (2006.01)
Priority
DE 102019005323 25.07.2019
DE 102019005325 25.07.2019
DE 102019005324 25.07.2019
DE 102019005326 25.07.2019
PCT application
PCT/EP2020/069965 15.07.2020
PCT publication
WO2021/013647 28.01.2021
Filing language
German
Source
Swissreg

History

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

  1. Aug 1, 2026

    Next annual fee due on

    Next annual fee due on
    31.07.2026 → 31.07.2027

    Published in Swissreg on 01.08.2026

  2. Aug 1, 2025

    Next annual fee due on

    Next annual fee due on
    31.07.2025 → 31.07.2026

    Published in Swissreg on 01.08.2025

  3. Mar 26, 2025

    Change

    Published in Swissreg on 26.03.2025

  4. Aug 1, 2024

    Change

    Published in Swissreg on 01.08.2024

  5. May 17, 2024

    Agent entered

    Representative
    Isler & Pedrazzini AG, Postfach, 8027 Zürich

    Published in Swissreg on 17.05.2024

  6. May 15, 2024

    Granted

    Published in Swissreg on 15.05.2024

Parties

Holder

RT-Filtertechnik GmbH

Buchholz 4, 88048 Friedrichshafen, DE

Agent

Isler & Pedrazzini AG

Postfach, 8027 Zürich

Inventor

BACKES, Alexander

66646 Marpingen, DE

VAN UFFELEN, Florentin

88079 Kressbronn a.B., DE

WOHLERS, Alexander

54439 Saarburg, DE

TASSONE, Marco

66121 Saarbrücken, DE

SAKRASCHINSKY, Michael

66386 St. Ingbert, DE

STEHLE, Gerhard

78467 Konstanz, DE

SCHÖNFELD, Dirk

99510 Apolda, DE

MORGENS, Klaus

54293 Trier, DE

WALEK, Markus Stefan

88682 Salem, DE

WOZNIAK, Sven Peter

78467 Konstanz, DE

OTTO, John

57350 Spicheren, FR

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.