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European patent · EP4438152 · In force

Register entry

Publication number
EP4438152
Application number
EP23166254
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Mar 31, 2023
Published
Oct 2, 2024
Granted
Nov 19, 2025
Protection ends at the latest
Mar 30, 2043
Next annual fee due
Mar 31, 2027
IPC classes
B01D 29/64 (2006.01)
B01D 33/46 (2006.01)
Filing language
English
Source
Swissreg

History

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

  1. Sep 30, 2026

    Change

    Published in Swissreg on 30.09.2026

  2. Apr 1, 2026

    Next annual fee due on

    Next annual fee due on
    31.03.2026 → 31.03.2027

    Published in Swissreg on 01.04.2026

  3. Mar 4, 2026

    Agent entered

    Representative
    VALIPAT, c/o BOVARD LTD, Optingenstrasse 16, 3013 Bern

    Published in Swissreg on 04.03.2026

  4. Nov 19, 2025

    Granted

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

    Published in Swissreg on 19.11.2025

Parties

Holder

Aquaphor International OÜ

Lev Tolstoi 2A, 40231 Sillamäe, EE

Agent

VALIPAT c/o BOVARD LTD

Optingenstrasse 16, 3013 Bern

Inventor

SHMIDT, Joseph

40231 Sillamäe, EE

RUSINOV, Gleb

40231 Sillamäe, EE

LEICHENKO, Gleb

40231 Sillamäe, EE

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.