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European patent · EP4034747 · In force
Register entry
- Publication number
- EP4034747
- Application number
- EP20785849
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Sep 25, 2020
- Published
- Aug 3, 2022
- Granted
- Jul 29, 2026
- Protection ends at the latest
- Sep 24, 2040
- Next annual fee due
- Sep 30, 2027
- IPC classes
- E21B 41/00 (2006.01)E21B 43/00 (2006.01)B63B 35/44 (2006.01)G06Q 10/00 (2026.01)
- Priority
- NL 2023900 25.09.2019
- PCT application
- PCT/IB2020/058996 25.09.2020
- PCT publication
- WO2021/059227 01.04.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 1, 2026
Next annual fee due on
- Next annual fee due on
- 30.09.2026 → 30.09.2027
Published in Swissreg on 01.10.2026
- Sep 18, 2026
Agent entered
- Representative
- Novagraaf International SA, Chemin de l'Echo 3, 1213 Onex
Published in Swissreg on 18.09.2026
- 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
Inventor
ROLLIER, Jean-Damien
98000 Monaco, MC
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.