VENTILSYSTEM UND VERFAHREN
European patent · EP4217633 · Deleted
Register entry
- Publication number
- EP4217633
- Application number
- EP21805386
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Oct 21, 2021
- Published
- Aug 2, 2023
- Granted
- Aug 6, 2025
- Deleted
- May 27, 2026
- Reason
- Annual fee unpaid
- IPC classes
- F16K 37/00 (2006.01)G01M 13/00 (2019.01)G01M 13/003 (2019.01)G01N 27/04 (2006.01)
- Priority
- GB 202017095 28.10.2020
- PCT application
- PCT/EP2021/079216 21.10.2021
- PCT publication
- WO2022/090052 05.05.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 17, 2026
Change
Published in Swissreg on 17.06.2026
- May 27, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 27.05.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 27.05.2026
- Aug 6, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 06.08.2025
Parties
Inventor
KRISTIANSEN, Karstein Berge
7051 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.