EUV-LICHTQUELLE MIT EINER SEPARATIONSEINRICHTUNG
European patent · EP4331326 · Deleted
Register entry
- Publication number
- EP4331326
- Application number
- EP21722173
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Apr 26, 2021
- Published
- Mar 6, 2024
- Granted
- Mar 19, 2025
- Deleted
- Nov 25, 2025
- Reason
- Annual fee unpaid
- IPC classes
- H05G 2/00 (2006.01)
- PCT application
- PCT/EP2021/060815 26.04.2021
- PCT publication
- WO2022/228646 03.11.2022
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 28, 2026
Change
Published in Swissreg on 28.01.2026
- 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
- Mar 19, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 19.03.2025
Parties
Holder
Inventor
SCHLOSSER, Oliver
70794 Filderstadt, DE
PIEHLER, Stefan
70569 Stuttgart, 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.