CELLULOSEFASER-BASIERTER SEPARATOR FÜR ELEKTROCHEMISCHE ELEMENTE
European patent · EP4229701 · In force
Register entry
- Publication number
- EP4229701
- Application number
- EP21791308
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Oct 11, 2021
- Published
- Aug 23, 2023
- Granted
- Dec 4, 2024
- Protection ends at the latest
- Oct 10, 2041
- Next annual fee due
- Oct 31, 2027
- IPC classes
- H01M 10/0525 (2010.01)H01M 50/429 (2021.01)H01M 50/44 (2021.01)H01M 50/491 (2021.01)H01M 50/494 (2021.01)
- Priority
- DE 102020126899 13.10.2020
- PCT application
- PCT/EP2021/078052 11.10.2021
- PCT publication
- WO2022/078959 21.04.2022
- Filing language
- German
- 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
- 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
- Oct 15, 2025
Change
Published in Swissreg on 15.10.2025
- Feb 12, 2025
Agent entered
- Representative
- Schaad Balass Menzl & Partner AG, Patent- und Markenanwälte, Bellerivestrasse 20, 8034 Zürich
Published in Swissreg on 12.02.2025
- Dec 4, 2024
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 04.12.2024
Parties
Inventor
PLAPPERT, Sven
6130 Schwaz, AT
VOLGGER, Dietmar
6069 Gnadenwald, AT
MAIR, Christian
6122 Fritzens, AT
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.