WÄRMETAUSCHER

European patent · EP4191165 · In force

Register entry

Publication number
EP4191165
Application number
EP21854298
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jul 30, 2021
Published
Jun 7, 2023
Granted
Aug 19, 2026
Protection ends at the latest
Jul 29, 2041
Next annual fee due
Jul 31, 2027
IPC classes
F25B 39/00 (2006.01)
F25B 39/02 (2006.01)
F28D 1/053 (2006.01)
F28F 1/02 (2006.01)
F28F 9/02 (2006.01)
Priority
JP 2020131928 03.08.2020
PCT application
PCT/JP2021/028276 30.07.2021
PCT publication
WO2022/030376 10.02.2022
Filing language
Japanese
Source
Swissreg

History

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

  1. Sep 16, 2026

    Owner

    Owner
    Fujitsu General Limited, 3-3-17, Suenaga, Takatsu-ku, Kawasaki-shi, Kanagawa 213-8502, Japan → GENERAL Inc., 3-3-17, Suenaga, Takatsu-ku, Kawasaki-shi, Kanagawa 213-8502, Japan

    Published in Swissreg on 16.09.2026

  2. Aug 19, 2026

    Granted

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

    Published in Swissreg on 19.08.2026

Parties

Holder

GENERAL Inc.

3-3-17, Suenaga Takatsu-ku, Kawasaki-shi, Kanagawa 213-8502, JP

Inventor

MAEMA, Yoshinari

Kawasaki-shi, Kanagawa 213-8502, JP

SHIMANO, Daiki

Kawasaki-shi, Kanagawa 213-8502, JP

NAKATA, Shohei

Kawasaki-shi, Kanagawa 213-8502, 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.