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European patent · EP4296495 · In force
Register entry
- Publication number
- EP4296495
- Application number
- EP23178133
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jun 7, 2023
- Published
- Dec 27, 2023
- Granted
- Aug 20, 2025
- Protection ends at the latest
- Jun 6, 2043
- Next annual fee due
- Jun 30, 2026
- IPC classes
- F02D 41/02 (2006.01)F01N 3/023 (2006.01)F01N 9/00 (2006.01)
- Priority
- US 202217834308 07.06.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 1, 2026
Change
Published in Swissreg on 01.07.2026
- Aug 20, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 20.08.2025
Parties
Inventor
GOODSELL, James
Lakeville, Minnesota 55044, US
CAREY, Adam B
Cottage Grove, Minnesota 55016, 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.