MECHANISCHES PERFORATIONSWERKZEUGSYSTEM

European patent · EP4334568 · In force

Register entry

Publication number
EP4334568
Application number
EP22727831
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
May 4, 2022
Published
Mar 13, 2024
Granted
Jun 18, 2025
Protection ends at the latest
May 3, 2042
Next annual fee due
May 31, 2026
IPC classes
E21B 23/00 (2006.01)
E21B 43/112 (2006.01)
Priority
DK PA202100465 05.05.2021
PCT application
PCT/EP2022/061974 04.05.2022
PCT publication
WO2022/233933 10.11.2022
Filing language
English
Source
Swissreg

History

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

  1. Apr 30, 2026

    Change

    Published in Swissreg on 30.04.2026

  2. Jun 18, 2025

    Granted

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

    Published in Swissreg on 18.06.2025

Parties

Holder

Welltec A/S

Gydevang 25, 3450 Allerød, DK

Inventor

MOURANI, Houssam

3400 Allerød, DK

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.