ABWASSERBEHANDLUNGSSYSTEM UND VERFAHREN

European patent · EP4037801 · In force

Register entry

Publication number
EP4037801
Application number
EP20871197
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Sep 29, 2020
Published
Aug 10, 2022
Granted
Jun 3, 2026
Protection ends at the latest
Sep 28, 2040
Next annual fee due
Sep 30, 2027
IPC classes
B01D 21/24 (2006.01)
B01D 24/38 (2006.01)
B01D 24/48 (2006.01)
B01D 24/44 (2006.01)
B01D 21/00 (2006.01)
B01D 21/01 (2006.01)
B01D 21/02 (2006.01)
B01D 21/30 (2006.01)
B01D 21/32 (2006.01)
B01D 21/34 (2006.01)
B01D 33/00 (2006.01)
C02F 1/52 (2023.01)
C02F 11/123 (2019.01)
C02F 11/14 (2019.01)
C02F 103/20 (2006.01)
Priority
IL 26976419 02.10.2019
PCT application
PCT/IL2020/051059 29.09.2020
PCT publication
WO2021/064725 08.04.2021
Filing language
English
Source
Swissreg

History

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

  1. Oct 6, 2026

    Next annual fee due on

    Next annual fee due on
    30.09.2026 → 30.09.2027

    Published in Swissreg on 06.10.2026

  2. Sep 7, 2026

    Agent entered

    Representative
    IPrime Rentsch Kaelin AG, Hirschengraben 1, 8001 Zürich

    Published in Swissreg on 07.09.2026

  3. Jun 3, 2026

    Granted

    Status of protective title
    Initiated → Active

    Published in Swissreg on 03.06.2026

  4. Oct 15, 2025

    Status of protective title

    Status of protective title
    Active → Cancelled
    Cancellation date
    15.10.2025
    Cause for cancellation
    Revocation of grant by EPO

    Published in Swissreg on 15.10.2025

  5. Sep 10, 2025

    Granted

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

    Published in Swissreg on 10.09.2025

Parties

Holder

Claristreams Ltd.

Maalot Ir David 36, Jerusalem, IL

Agent

IPrime Rentsch Kaelin AG

Hirschengraben 1, 8001 Zürich

Inventor

ZIDON, Yehoyada Aviah

9234606 Jerusalem, IL

ZIDON, Bnaya

5401837 Givat Shmuel, IL

LEVY, Eytan Baruch

4857073 Rosh Ha-ain, IL

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.