BLOCKIERTE POLYISOCYANATE
European patent · EP4559946 · In force
Register entry
- Publication number
- EP4559946
- Application number
- EP23211049
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Nov 21, 2023
- Published
- May 28, 2025
- Granted
- Sep 2, 2026
- Protection ends at the latest
- Nov 20, 2043
- Next annual fee due
- Nov 30, 2026
- IPC classes
- C08G 18/18 (2006.01)C08G 18/28 (2006.01)C08G 18/32 (2006.01)C08G 18/72 (2006.01)C08G 18/73 (2006.01)C08G 18/75 (2006.01)C08G 18/79 (2006.01)C08G 18/80 (2006.01)C09D 175/04 (2006.01)
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 2, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 02.09.2026
Parties
Inventor
Darmandeh, Heidar
40597 Düsseldorf, DE
Laas, Hans-Josef
51519 Odenthal, 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.