BOHRLOCHWERKZEUG

European patent · EP4556149 · In force

Register entry

Publication number
EP4556149
Application number
EP25160192
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
May 26, 2021
Published
May 21, 2025
Granted
Jul 29, 2026
Protection ends at the latest
May 25, 2041
Next annual fee due
May 31, 2027
IPC classes
E21B 29/00 (2006.01)
E21B 29/02 (2006.01)
B23H 3/04 (2006.01)
B23H 5/06 (2006.01)
B23H 5/08 (2006.01)
B23H 9/00 (2006.01)
Priority
US 202016885207 27.05.2020
Divided from
EP21737823
Filing language
English
Source
Swissreg

History

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

  1. Jul 29, 2026

    Granted

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

    Published in Swissreg on 29.07.2026

Parties

Holder

DSOLVE AS

Jon Sivertsens veg 4A, 7022 Trondheim, NO

Inventor

DELGADO, Carlos J.

7022 Trondheim, NO

HEMMINGSEN, Pål Viggo

7038 Trondheim, NO

BUGTEN, Bjarne

7562 Saksvik, NO

FATHI, Marcus

7046 Trondheim, NO

BJØRGUM, Astrid

7051 Trondheim, NO

NILSEN, Nils-Inge

7033 Trondheim, NO

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.