PH-MESSZELLE

European patent · EP4019953 · In force

Register entry

Publication number
EP4019953
Application number
EP20216664
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Dec 22, 2020
Published
Jun 29, 2022
Granted
Jan 22, 2025
Protection ends at the latest
Dec 21, 2040
Next annual fee due
Dec 31, 2026
IPC classes
G01N 27/28 (2006.01)
G01D 11/24 (2006.01)
Filing language
German
Source
Swissreg

History

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

  1. Jan 1, 2026

    Change

    Published in Swissreg on 01.01.2026

  2. Dec 3, 2025

    Change

    Published in Swissreg on 03.12.2025

  3. Feb 14, 2025

    Agent entered

    Representative
    Gachnang AG Patentanwälte, Badstrasse 5, 8500 Frauenfeld

    Published in Swissreg on 14.02.2025

  4. Jan 22, 2025

    Granted

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

    Published in Swissreg on 22.01.2025

Parties

Holder

optek Danulat GmbH

optek-Danulat GmbH

Emscherbruchallee 2, 45356 Essen, DE

Agent

Gachnang AG (Patentanwälte)

Gachnang AG Patentanwälte

Badstrasse 5, 8500 Frauenfeld

Inventor

Schell, Ingo

45355 Essen, 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.