FLÜSSIGKRISTALLINES MEDIUM
European patent · EP4514920 · In force
Register entry
- Publication number
- EP4514920
- Application number
- EP23722553
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Apr 26, 2023
- Published
- Mar 5, 2025
- Granted
- Aug 12, 2026
- Protection ends at the latest
- Apr 25, 2043
- Next annual fee due
- Apr 30, 2027
- IPC classes
- C09K 19/34 (2006.01)C09K 19/30 (2006.01)C09K 19/12 (2006.01)C09K 19/04 (2006.01)
- Priority
- EP 22170768 29.04.2022
- PCT application
- PCT/EP2023/061033 26.04.2023
- PCT publication
- WO2023/209049 02.11.2023
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 12, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 12.08.2026
Parties
Inventor
LAUT, Sven Christian
64293 Darmstadt, DE
HIRSCHMANN, Harald
64293 Darmstadt, DE
BREMER, Matthias
64293 Darmstadt, DE
SCHOEN, Sabine
64293 Darmstadt, 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.