VALIDIERUNG VON CHIFFRIERTEXT
European patent · EP4331180 · Deleted
Register entry
- Publication number
- EP4331180
- Application number
- EP22720079
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Apr 22, 2022
- Published
- Mar 6, 2024
- Granted
- Apr 2, 2025
- Deleted
- Nov 25, 2025
- Reason
- Annual fee unpaid
- IPC classes
- H04L 9/40 (2022.01)H04L 9/32 (2006.01)G06F 21/10 (2013.01)H04L 67/104 (2022.01)H04N 21/4405 (2011.01)
- Priority
- SE 2150527 26.04.2021
- PCT application
- PCT/SE2022/050394 22.04.2022
- PCT publication
- WO2022/231502 03.11.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 11, 2026
Change
Published in Swissreg on 11.02.2026
- Nov 25, 2025
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 25.11.2025
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 25.11.2025
- Apr 2, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 02.04.2025
Parties
Inventor
DAHLSTRÖM, Andreas
112 51 Stockholm, SE
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.