WÄRMEAUSTAUSCHVORRICHTUNG

European patent · EP3988769 · In force

Register entry

Publication number
EP3988769
Application number
EP19933251
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jun 21, 2019
Published
Apr 27, 2022
Granted
Jul 30, 2025
Protection ends at the latest
Jun 20, 2039
Next annual fee due
Jun 30, 2026
IPC classes
F02B 29/04 (2006.01)
F28D 9/00 (2006.01)
F28F 9/00 (2006.01)
F02M 35/112 (2006.01)
PCT application
PCT/IB2019/000637 21.06.2019
PCT publication
WO2020/254847 24.12.2020
Filing language
Japanese
Source
Swissreg

History

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

  1. Jun 11, 2026

    Change

    Published in Swissreg on 11.06.2026

  2. Jul 30, 2025

    Granted

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

    Published in Swissreg on 30.07.2025

Parties

Holder

Nissan Motor Co., Ltd.

NISSAN MOTOR Co., Ltd.

2 Takara-cho, Kanagawa-ku, Yokohama-shi, Kanagawa 221-0023, JP

RENAULT S.A.S.

Renault s.a.s

122-122 bis avenue du Général Leclerc, 92100 Boulogne Billancourt, FR

Inventor

UCHIDA, Ryo

Atsugi-shi, Kanagawa 243-0123, JP

HAMAMOTO, Takayuki

Atsugi-shi, Kanagawa 243-0123, JP

KANASHIMA, Yuta

Atsugi-shi, kanagawa 243-0123, 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.