GRÜNE AMMONIAKABSORPTIONSKÜHLUNG
European patent · EP4472926 · Deleted
Register entry
- Publication number
- EP4472926
- Application number
- EP23702136
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jan 31, 2023
- Published
- Dec 11, 2024
- Granted
- Dec 3, 2025
- Deleted
- Aug 25, 2026
- Reason
- Annual fee unpaid
- IPC classes
- C01C 1/04 (2006.01)
- Priority
- EP 22155183 04.02.2022
- PCT application
- PCT/EP2023/052224 31.01.2023
- PCT publication
- WO2023/148133 10.08.2023
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 14, 2026
Change
Published in Swissreg on 14.10.2026
- Aug 25, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 25.08.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 25.08.2026
- Dec 3, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 03.12.2025
Parties
Inventor
KNUDSEN, Lari Bjerg
2800 Kgs. Lyngby, DK
SPETH, Christian Henrik
2800 Kgs. Lyngby, DK
KRØLL JENSEN, Annette E.
2800 Kgs. Lyngby, DK
HAN, Pat A.
2800 Kgs. 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.