POLYSILOXANPOLYMER
European patent · EP4240787 · Deleted
Register entry
- Publication number
- EP4240787
- Application number
- EP21805524
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Nov 5, 2021
- Published
- Sep 13, 2023
- Granted
- Jan 8, 2025
- Deleted
- Jun 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- C08G 77/42 (2006.01)C08G 77/44 (2006.01)C08G 77/458 (2006.01)C08G 77/46 (2006.01)C08G 77/48 (2006.01)
- Priority
- EP 20206357 09.11.2020
- PCT application
- PCT/EP2021/080803 05.11.2021
- PCT publication
- WO2022/096662 12.05.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 23, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.06.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.06.2026
- Nov 19, 2025
Change
Published in Swissreg on 19.11.2025
- Jan 8, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 08.01.2025
Parties
Inventor
GRIESEL, Wolfgang
46483 Wesel, DE
JAUNKY, Guillaume, Wojciech
46483 Wesel, 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.