GASGENERATOR

European patent · EP4091709 · In force

Register entry

Publication number
EP4091709
Application number
EP21175334
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
May 21, 2021
Published
Nov 23, 2022
Granted
Dec 25, 2024
Protection ends at the latest
May 20, 2041
Next annual fee due
May 31, 2026
IPC classes
B01J 7/00 (2006.01)
C01B 13/02 (2006.01)
Filing language
English
Source
Swissreg

History

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

  1. Nov 5, 2025

    Change

    Published in Swissreg on 05.11.2025

  2. Jun 1, 2025

    Change

    Published in Swissreg on 01.06.2025

  3. Dec 25, 2024

    Granted

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

    Published in Swissreg on 25.12.2024

Parties

Holder

Sensirion AG

Laubisrütistrasse 50, 8712 Stäfa

Inventor

Lochbaum, Alexander

8706 Meilen

Schoen, Ueli

8050 Zürich

Knobelspies, Stefan

8032 Zürich

Hornung, Jens

8805 Richterswil

Streiff, Matthias

8032 Zürich

Bartsch, Ulrich

8707 Uetikon am See

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.