ÖLKESSEL

European patent · EP3736491 · In force

Register entry

Publication number
EP3736491
Application number
EP20172777
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
May 4, 2020
Published
Nov 11, 2020
Granted
Sep 17, 2025
Protection ends at the latest
May 3, 2040
Next annual fee due
May 31, 2026
IPC classes
F23C 9/06 (2006.01)
F23D 11/24 (2006.01)
F23L 5/02 (2006.01)
F23N 1/00 (2006.01)
F23N 5/10 (2006.01)
F24H 1/36 (2022.01)
F24H 8/00 (2022.01)
F24H 9/00 (2022.01)
Priority
KR 20190052519 03.05.2019
Filing language
English
Source
Swissreg

History

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

  1. Jul 29, 2026

    Change

    Published in Swissreg on 29.07.2026

  2. Sep 17, 2025

    Granted

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

    Published in Swissreg on 17.09.2025

Parties

Holder

Kyungdong Navien Co., Ltd.

95, Suworam-gil Seotan-myeon, Pyeongtaek-si, Gyeonggi-do 17704, KR

Inventor

PARK, Jun Kyu

Seoul 08501, KR

KIM, Dae Hyun

Seoul 08501, KR

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.