VERBRENNUNGSANLAGE

European patent · EP4047271 · In force

Register entry

Publication number
EP4047271
Application number
EP21158466
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Feb 22, 2021
Published
Aug 24, 2022
Granted
Aug 2, 2023
Protection ends at the latest
Feb 21, 2041
Next annual fee due
Feb 28, 2027
IPC classes
F23G 5/44 (2006.01)
Filing language
English
Source
Swissreg

History

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

  1. Mar 1, 2026

    Change

    Published in Swissreg on 01.03.2026

  2. Mar 1, 2025

    Change

    Published in Swissreg on 01.03.2025

  3. Jun 12, 2024

    Change

    Published in Swissreg on 12.06.2024

  4. May 21, 2024

    Agent entered

    Representative
    Gachnang AG Patentanwälte, Badstrasse 5, 8500 Frauenfeld

    Published in Swissreg on 21.05.2024

  5. Mar 1, 2024

    Change

    Published in Swissreg on 01.03.2024

  6. Aug 2, 2023

    Granted

    Published in Swissreg on 02.08.2023

Parties

Holder

Doosan Lentjes GmbH

Daniel-Goldbach-Straße 19, 40880 Ratingen, DE

Agent

Gachnang AG (Patentanwälte)

Gachnang AG Patentanwälte

Badstrasse 5, 8500 Frauenfeld

Inventor

KRÜLL, Ferdinand

40476 Düsseldorf, DE

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.