VERBESSERTER SUPPRESSOR
European patent · EP4194070 · In force
Register entry
- Publication number
- EP4194070
- Application number
- EP22211505
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Dec 5, 2022
- Published
- Jun 14, 2023
- Granted
- Jun 4, 2025
- Protection ends at the latest
- Dec 4, 2042
- Next annual fee due
- Dec 31, 2026
- IPC classes
- B01D 15/36 (2006.01)G01N 30/95 (2006.01)
- Priority
- US 202117546187 09.12.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 16, 2026
Change
Published in Swissreg on 16.04.2026
- Jan 1, 2026
Change
Published in Swissreg on 01.01.2026
- Jun 11, 2025
Agent entered
- Representative
- Novagraaf International SA, Chemin de l'Echo 3, 1213 Onex
Published in Swissreg on 11.06.2025
- Jun 4, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 04.06.2025
Parties
Inventor
POHL, Christopher A.
Sunnyvale, 94085, US
RIVIELLO, John M.
Sunnyvale, 94085, US
YUAN, Tianyu
Sunnyvale, 94085, US
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.