SILICONPOLYETHER
European patent · EP4453068 · In force
Register entry
- Publication number
- EP4453068
- Application number
- EP22801941
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Oct 12, 2022
- Published
- Oct 30, 2024
- Granted
- Nov 12, 2025
- Protection ends at the latest
- Oct 11, 2042
- Next annual fee due
- Oct 31, 2026
- IPC classes
- C08G 77/46 (2006.01)
- Priority
- US 202163291553 P 20.12.2021
- PCT application
- PCT/US2022/077933 12.10.2022
- PCT publication
- WO2023/122364 29.06.2023
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 23, 2026
Change
Published in Swissreg on 23.09.2026
- Nov 12, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 12.11.2025
Parties
Inventor
UGAZIO, Stephane
7180 Seneffe, BE
HANSSENS, Sophie
7180 Seneffe, BE
KUTERBEKOV, Mirasbek
London N4 2WL, GB
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.