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European patent · EP4080026 · In force

Register entry

Publication number
EP4080026
Application number
EP22169182
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Apr 21, 2022
Published
Oct 26, 2022
Granted
Jul 23, 2025
Protection ends at the latest
Apr 20, 2042
Next annual fee due
Apr 30, 2026
IPC classes
F01N 3/20 (2006.01)
F01N 9/00 (2006.01)
F01N 13/00 (2010.01)
Priority
US 202163177936 P 21.04.2021
US 202217720261 13.04.2022
Filing language
English
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Jun 4, 2026

    Change

    Published in Swissreg on 04.06.2026

  2. Jul 23, 2025

    Granted

    Specification status
    Non-published patent application → Granted patent
    Status of protective title
    Initiated → Active

    Published in Swissreg on 23.07.2025

Parties

Inventor

WEBB, Cynthia Chaffin

Sedro-Woolley, 98284, US

SWART, Charles Wayne Reinhardt

Bellingham, 98226, US

MEIJER, Maarten

Anacortes, 98221, US

STEPHENSON, Phillip William

Bellingham, 98225, US

OTT, Trevor Joseph

Anacortes, 98221, 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.