LUFTREINIGUNGSSYSTEM
European patent · EP4060120 · In force
Register entry
- Publication number
- EP4060120
- Application number
- EP22160392
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Mar 7, 2022
- Published
- Sep 21, 2022
- Granted
- Nov 22, 2023
- Protection ends at the latest
- Mar 6, 2042
- Next annual fee due
- Mar 31, 2027
- IPC classes
- E01H 1/08 (2006.01)
- Priority
- DE 102021106553 17.03.2021
- Filing language
- German
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 1, 2026
Change
Published in Swissreg on 01.04.2026
- Apr 1, 2025
Change
Published in Swissreg on 01.04.2025
- Oct 2, 2024
Change
Published in Swissreg on 02.10.2024
- Dec 8, 2023
Agent entered
- Representative
- Novagraaf International SA, Chemin de l'Echo 3, 1213 Onex
Published in Swissreg on 08.12.2023
- Nov 22, 2023
Granted
Published in Swissreg on 22.11.2023
Parties
Inventor
Grünig, Hannes
04668 Grimma, DE
Schmeh, Helmut
04105 Leipzig, 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.