FILTER
European patent · EP4452877 · Deleted
Register entry
- Publication number
- EP4452877
- Application number
- EP22830571
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Dec 20, 2022
- Published
- Oct 30, 2024
- Granted
- Oct 22, 2025
- Deleted
- Jul 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- C02F 3/32 (2023.01)A01G 33/00 (2006.01)A01K 63/04 (2006.01)C02F 1/30 (2023.01)C02F 3/34 (2023.01)C02F 101/16 (2006.01)C02F 103/08 (2006.01)C02F 103/20 (2006.01)
- Priority
- FI 20216302 20.12.2021
- PCT application
- PCT/FI2022/050855 20.12.2022
- PCT publication
- WO2023/118660 29.06.2023
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 2, 2026
Change
Published in Swissreg on 02.09.2026
- Jul 23, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.07.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.07.2026
- Oct 22, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 22.10.2025
Parties
Inventor
RUUSKANEN, Ari
02150 Espoo, FI
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.