DICHTEMODULIERTE PHONONISCHE MEMBRANE
European patent · EP4308914 · Deleted
Register entry
- Publication number
- EP4308914
- Application number
- EP22716240
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 18, 2022
- Published
- Jan 24, 2024
- Granted
- Apr 30, 2025
- Deleted
- Oct 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- G01H 13/00 (2006.01)G01N 29/02 (2006.01)G01N 29/036 (2006.01)G01N 29/24 (2006.01)H03H 9/02 (2006.01)
- Priority
- EP 21163818 19.03.2021
- PCT application
- PCT/EP2022/057174 18.03.2022
- PCT publication
- WO2022/195083 22.09.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 23, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.10.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.10.2026
- Mar 11, 2026
Change
Published in Swissreg on 11.03.2026
- Apr 30, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 30.04.2025
Parties
Inventor
HØJ, Dennis
2800 Kongens Lyngby, DK
HOFF, Ulrich, Busk
2800 Kongens Lyngby, DK
ANDERSEN, Ulrik, Lund
2800 Kongens Lyngby, 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.