ERKENNUNG DER QUALITÄT EINES REDUKTIONSMITTELS MITHILFE EINES VIRTUELLEN SENSORS
European patent · EP4253734 · In force
Register entry
- Publication number
- EP4253734
- Application number
- EP23159530
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Mar 2, 2023
- Published
- Oct 4, 2023
- Granted
- Aug 5, 2026
- Protection ends at the latest
- Mar 1, 2043
- Next annual fee due
- Mar 31, 2027
- IPC classes
- F01N 3/20 (2006.01)
- Priority
- US 202217657576 31.03.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 12, 2026
Agent entered
- Representative
- Novagraaf International SA, Chemin de l'Echo 3, 1213 Onex
Published in Swissreg on 12.08.2026
- Aug 5, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 05.08.2026
Parties
Inventor
LOMBARDI, Frank
Germantown Hills, 61548, US
LIU, Baoyong
San Antonio, 78258, US
JOSHI, Urvish
Dunlap, 61525, US
BIERLE, Austin
Peoria, 61614, US
VENKATARAGHAVAN, Jay
Dunlap, 61525, US
SCHONERT, Kent
Germantown Hills, 61548, 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.