ENTWICKLUNGSVORRICHTUNG

European patent · EP4137890 · In force

Register entry

Publication number
EP4137890
Application number
EP22176618
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jun 1, 2022
Published
Feb 22, 2023
Granted
Nov 26, 2025
Protection ends at the latest
May 31, 2042
Next annual fee due
Jun 30, 2026
IPC classes
G03G 15/09 (2006.01)
Priority
JP 2021102398 21.06.2021
Filing language
English
Source
Swissreg

History

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

  1. Oct 7, 2026

    Change

    Published in Swissreg on 07.10.2026

  2. Nov 26, 2025

    Granted

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

    Published in Swissreg on 26.11.2025

Parties

Holder

Canon Kabushiki Kaisha

CANON KABUSHIKI KAISHA

30-2 SHIMOMARUKO 3-CHOME, OHTA-KU Tokyo 146-8501, JP

Inventor

SAKAMAKI, Tomoyuki

Ohta-ku, 146-8501, JP

SUZUKI, Takahiro

Ohta-ku, 146-8501, 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.