WÄRMESPEICHEREINHEIT

European patent · EP3961141 · In force

Register entry

Publication number
EP3961141
Application number
EP20794654
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Apr 17, 2020
Published
Mar 2, 2022
Granted
Jun 24, 2026
Protection ends at the latest
Apr 16, 2040
Next annual fee due
Apr 30, 2027
IPC classes
F28D 20/02 (2006.01)
F28D 20/00 (2006.01)
Priority
JP 2019081464 23.04.2019
PCT application
PCT/JP2020/016959 17.04.2020
PCT publication
WO2020/218216 29.10.2020
Filing language
Japanese
Source
Swissreg

History

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

  1. Jun 25, 2026

    Agent entered

    Representative
    BOVARD AG, Optingenstrasse 16, 3013 Bern

    Published in Swissreg on 25.06.2026

  2. Jun 24, 2026

    Granted

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

    Published in Swissreg on 24.06.2026

Parties

Holder

TOMOEGAWA CORPORATION

Tomoegawa Corporation

2-1-3, Kyobashi Chuo-ku, Tokyo 104-8335, JP

Agent

Bovard AG

BOVARD AG

Optingenstrasse 16, 3013 Bern

Inventor

OKUMURA, Katsuya

Tokyo 160-0011, JP

HATANO, Shuhei

Shizuoka-shi, Shizuoka 421-0192, JP

KAWASE, Ritsu

Shizuoka-shi, Shizuoka 421-0192, JP

MORIUCHI, Hideki

Shizuoka-shi, Shizuoka 421-0192, 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.