SCHNEIDWERKZEUG

European patent · EP4286082 · In force

Register entry

Publication number
EP4286082
Application number
EP21944115
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jun 2, 2021
Published
Dec 6, 2023
Granted
Aug 13, 2025
Protection ends at the latest
Jun 1, 2041
Next annual fee due
Jun 30, 2026
IPC classes
C23C 14/06 (2006.01)
C23C 30/00 (2006.01)
C23C 14/02 (2006.01)
C23C 14/32 (2006.01)
C23C 14/58 (2006.01)
C04B 41/00 (2006.01)
C04B 41/50 (2006.01)
C04B 41/52 (2006.01)
C04B 41/89 (2006.01)
C23C 28/04 (2006.01)
C04B 41/90 (2006.01)
PCT application
PCT/JP2021/021007 02.06.2021
PCT publication
WO2022/254611 08.12.2022
Filing language
Japanese
Source
Swissreg

History

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

  1. Jun 24, 2026

    Change

    Published in Swissreg on 24.06.2026

  2. Aug 13, 2025

    Granted

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

    Published in Swissreg on 13.08.2025

Parties

Holder

Sumitomo Electric Hardmetal Corp.

1-1, Koyakita 1-chome, Itami-shi, Hyogo 664-0016, JP

Sumitomo Electric Industries, Ltd

SUMITOMO ELECTRIC INDUSTRIES, LTD.

5-33, Kitahama 4-chome, Chuo-ku,, Osaka-shi, Osaka 541-0041, JP

Inventor

TABAYASHI, Daiji

Itami-shi, Hyogo 664-0016, JP

FUKUI, Haruyo

Itami-shi, Hyogo 664-0016, JP

UEMURA, Shigeaki

Osaka-shi, Osaka 541-0041, 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.