KÄLTEKREISLAUFSYSTEM

European patent · EP3998439 · In force

Register entry

Publication number
EP3998439
Application number
EP20839831
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jul 9, 2020
Published
May 18, 2022
Granted
Dec 3, 2025
Protection ends at the latest
Jul 8, 2040
Next annual fee due
Jul 31, 2026
IPC classes
F25B 49/02 (2006.01)
F24F 11/36 (2018.01)
F25B 13/00 (2006.01)
F25B 49/00 (2006.01)
Priority
JP 2019130644 12.07.2019
PCT application
PCT/JP2020/026928 09.07.2020
PCT publication
WO2021/010295 21.01.2021
Filing language
Japanese
Source
Swissreg

History

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

  1. Oct 14, 2026

    Change

    Published in Swissreg on 14.10.2026

  2. Dec 3, 2025

    Granted

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

    Published in Swissreg on 03.12.2025

Parties

Holder

DAIKIN INDUSTRIES, LTD.

Daikin Industries, Ltd.

Osaka Umeda Twin Towers South, 1-13-1 Umeda, Kita-ku, Osaka-shi, Osaka 530-0001, JP

Inventor

FUKUYAMA, Yuuta

Osaka 530-0001, JP

MATSUOKA, Shinya

Osaka 530-0001, JP

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.