PERMEATIONSTESTZELLE

European patent · EP3909667 · In force

Register entry

Publication number
EP3909667
Application number
EP21184465
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jul 31, 2018
Published
Nov 17, 2021
Granted
Oct 22, 2025
Protection ends at the latest
Jul 30, 2038
Next annual fee due
Jul 31, 2027
IPC classes
B01D 63/08 (2006.01)
B01D 65/10 (2006.01)
G01N 1/10 (2006.01)
Priority
IT 201700089514 03.08.2017
Divided from
EP18759747
Filing language
English
Source
Swissreg

History

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

  1. Sep 2, 2026

    Change

    Published in Swissreg on 02.09.2026

  2. Aug 27, 2026

    Next annual fee due on

    Next annual fee due on
    31.07.2026 → 31.07.2027

    Published in Swissreg on 27.08.2026

  3. Jan 28, 2026

    Agent entered

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

    Published in Swissreg on 28.01.2026

  4. Oct 22, 2025

    Granted

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

    Published in Swissreg on 22.10.2025

Parties

Holder

Universita' Degli Studi Di Sassari

Piazza Università n. 21, 07100 Sassari, IT

Agent

VALIPAT c/o BOVARD LTD

Optingenstrasse 16, 3013 Bern

Inventor

COSSU, Massimo

07100 SASSARI, IT

RASSU, Giovanna

07100 SASSARI, IT

GAVINI, Elisabetta

07100 SASSARI, IT

GIUNCHEDI, Paolo

07100 SASSARI, IT

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.