DURCHLAUFOFEN
European patent · EP4441279 · Deleted
Register entry
- Publication number
- EP4441279
- Application number
- EP22822506
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Nov 28, 2022
- Published
- Oct 9, 2024
- Granted
- Oct 29, 2025
- Deleted
- Jun 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- D01F 9/00 (2006.01)D01F 9/22 (2006.01)D01F 9/32 (2006.01)F27B 9/28 (2006.01)F27B 9/06 (2006.01)F27B 9/30 (2006.01)G01N 25/48 (2006.01)F27D 11/12 (2006.01)F27D 19/00 (2006.01)F27D 21/02 (2006.01)D02J 13/00 (2006.01)G01N 33/36 (2006.01)
- Priority
- EP 21211067 29.11.2021
- PCT application
- PCT/EP2022/083457 28.11.2022
- PCT publication
- WO2023/094650 01.06.2023
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 9, 2026
Change
Published in Swissreg on 09.09.2026
- 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
- Oct 29, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 29.10.2025
Parties
Inventor
WÖLKI, Michael
65934 Frankfurt am Main, DE
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.