COPOLYMERE MIT (PER)FLUORPOLYETHER-KETTEN
European patent · EP4363462 · In force
Register entry
- Publication number
- EP4363462
- Application number
- EP22738406
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jun 23, 2022
- Published
- May 8, 2024
- Granted
- Sep 10, 2025
- Protection ends at the latest
- Jun 22, 2042
- Next annual fee due
- Jun 30, 2026
- IPC classes
- C08F 36/02 (2006.01)C08F 283/06 (2006.01)C08F 293/00 (2006.01)C10M 107/38 (2006.01)C10M 119/22 (2006.01)C08L 53/00 (2006.01)C08F 8/22 (2006.01)
- Priority
- EP 21183081 01.07.2021
- PCT application
- PCT/EP2022/067109 23.06.2022
- PCT publication
- WO2023/274821 05.01.2023
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 22, 2026
Change
Published in Swissreg on 22.07.2026
- Sep 10, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 10.09.2025
Parties
Inventor
DE PATTO, Ugo
20815 Cogliate (MB), IT
LOTIERZO, Andrea
20861 Brugherio (MB), IT
GUARDA, Pier Antonio
20020 ARESE (MI), IT
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.