MATRIXZUSAMMENSETZUNG AUF ISOPRENBASIS
European patent · EP4225255 · In force
Register entry
- Publication number
- EP4225255
- Application number
- EP21782768
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Oct 7, 2021
- Published
- Aug 16, 2023
- Granted
- Aug 27, 2025
- Protection ends at the latest
- Oct 6, 2041
- Next annual fee due
- Oct 31, 2027
- IPC classes
- A61K 6/54 (2020.01)A61K 6/69 (2020.01)A61K 6/76 (2020.01)
- Priority
- EP 20382886 08.10.2020
- PCT application
- PCT/EP2021/077676 07.10.2021
- PCT publication
- WO2022/074110 14.04.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Nov 1, 2026
Next annual fee due on
- Next annual fee due on
- 31.10.2026 → 31.10.2027
Published in Swissreg on 01.11.2026
- Jul 8, 2026
Change
Published in Swissreg on 08.07.2026
- Dec 8, 2025
Agent entered
- Representative
- BOVARD AG, Optingenstrasse 16, 3013 Bern
Published in Swissreg on 08.12.2025
- Nov 1, 2025
Next annual fee due on
- Next annual fee due on
- 31.10.2025 → 31.10.2026
Published in Swissreg on 01.11.2025
- Aug 27, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 27.08.2025
Parties
Inventor
PÉREZ ANTOÑANZAS, Román
08850 GAVÀ, ES
GIORDANO, Ana Barbara
08012 BARCELONA, ES
DURÁN-SINDREU TEROL, Fernando
08024 BARCELONA, ES
GONZÁLEZ SÁNCHEZ, José Antonio
08173 SANT CUGAT DEL VALLÈS, ES
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.