SILICIUMNITRIDPULVER ZUM SINTERN

European patent · EP3760581 · Deleted

Register entry

Publication number
EP3760581
Application number
EP19760949
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Feb 25, 2019
Published
Jan 6, 2021
Granted
Jul 6, 2022
Deleted
Sep 23, 2023
Reason
Annual fee unpaid
IPC classes
C01B 21/068 (2006.01)
C04B 35/587 (2006.01)
Priority
JP 2018034547 28.02.2018
PCT application
PCT/JP2019/007041 25.02.2019
PCT publication
WO2019/167879 06.09.2019
Filing language
Japanese
Source
Swissreg

History

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

  1. Sep 23, 2023

    Deleted, fee unpaid

    Published in Swissreg on 23.09.2023

  2. May 17, 2023

    Change

    Published in Swissreg on 17.05.2023

  3. Jul 6, 2022

    Granted

    Published in Swissreg on 06.07.2022

Parties

Holder

TOKUYAMA CORPORATION

Tokuyama Corporation

1-1, Mikage-cho, Shunan-shi, Yamaguchi 745-8648, JP

Inventor

WAKAMATSU, Satoru

Shunan-shi, Yamaguchi 745-8648, 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.