FILTRATIONSSYSTEM
European patent · EP4244480 · Deleted
Register entry
- Publication number
- EP4244480
- Application number
- EP21819352
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Nov 12, 2021
- Published
- Sep 20, 2023
- Granted
- Sep 17, 2025
- Deleted
- Jun 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- F02M 37/38 (2019.01)B01D 35/00 (2006.01)F02M 37/00 (2006.01)F02M 37/30 (2019.01)F02M 37/36 (2019.01)B01D 36/04 (2006.01)
- Priority
- DK PA202001281 12.11.2020
- PCT application
- PCT/EP2021/081603 12.11.2021
- PCT publication
- WO2022/101455 19.05.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 29, 2026
Change
Published in Swissreg on 29.07.2026
- Jun 23, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.06.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.06.2026
- Sep 17, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 17.09.2025
Parties
Inventor
WEIMAR, Henrik Bak
1263 Copenhagen K, 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.