WÄRMEKISSEN

European patent · EP3897485 · In force

Register entry

Publication number
EP3897485
Application number
EP19832989
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Dec 12, 2019
Published
Oct 27, 2021
Granted
Aug 20, 2025
Protection ends at the latest
Dec 11, 2039
Next annual fee due
Dec 31, 2026
IPC classes
A61F 7/02 (2006.01)
A61F 7/08 (2006.01)
Priority
GB 201821090 21.12.2018
GB 201907910 04.06.2019
GB 201913250 13.09.2019
PCT application
PCT/GB2019/053526 12.12.2019
PCT publication
WO2020/128436 25.06.2020
Filing language
English
Source
Swissreg

History

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

  1. Jul 1, 2026

    Change

    Published in Swissreg on 01.07.2026

  2. Jan 1, 2026

    Next annual fee due on

    Next annual fee due on
    31.12.2025 → 31.12.2026

    Published in Swissreg on 01.01.2026

  3. Nov 21, 2025

    Agent entered

    Representative
    Dr. Andre Kasche, Servopatent GmbH, c/o IPRIME, Hirschgraben 1, 8001 Zürich

    Published in Swissreg on 21.11.2025

  4. Aug 20, 2025

    Granted

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

    Published in Swissreg on 20.08.2025

Parties

Inventor

SIVY, Yann

64500 Ciboure, FR

BLOEDT, Laurent

33110 Le Bouscat, FR

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.