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European patent · EP4393462 · In force

Register entry

Publication number
EP4393462
Application number
EP22859917
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
May 6, 2022
Published
Jul 3, 2024
Granted
Aug 27, 2025
Protection ends at the latest
May 5, 2042
Next annual fee due
May 31, 2026
IPC classes
A61F 13/42 (2006.01)
G01N 27/22 (2006.01)
A61F 13/496 (2006.01)
Priority
CN 202110992486 27.08.2021
PCT application
PCT/CN2022/091190 06.05.2022
PCT publication
WO2023/024567 02.03.2023
Filing language
Chinese
Source
Swissreg

History

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

  1. Jul 8, 2026

    Change

    Published in Swissreg on 08.07.2026

  2. Aug 27, 2025

    Granted

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

    Published in Swissreg on 27.08.2025

Parties

Holder

Shenzhen Ediaper Technology Limited

Room 212, Building 5.Qianhai SHENZHEN-HONGKONG Youth Qianhai Innovation and Entrepreneur Hub Nanshan Street, Shenzhen City, Guangdong Province 518000, CN

Sanwa Corporation

808, Shimbashi Ekimae Bldg. No.1 2-20-15 Shimbashi, Minato-ku,, Tokyo 1050 004, JP

Inventor

CHEN, Zhen

Hong Kong, CN

XU, Fei

Hong Kong, CN

WONG, Sun Hoi

Hong Kong, CN

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.