VORREINIGUNGSSYSTEM
European patent · EP3947953 · In force
Register entry
- Publication number
- EP3947953
- Application number
- EP20714783
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Feb 28, 2020
- Published
- Feb 9, 2022
- Granted
- Apr 29, 2026
- Protection ends at the latest
- Feb 27, 2040
- Next annual fee due
- Feb 28, 2027
- IPC classes
- F02M 35/02 (2006.01)F02M 35/022 (2006.01)F02M 35/08 (2006.01)B01D 45/16 (2006.01)F02M 35/10 (2006.01)
- Priority
- US 201916365286 26.03.2019
- PCT application
- PCT/US2020/020252 28.02.2020
- PCT publication
- WO2020/197689 01.10.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 29, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 29.04.2026
Parties
Inventor
FINN, Timothy
Morton, IL 61550, 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.