LICHTDURCHLÄSSIGER SINTERKÖRPER, FARADAY-ROTATOR AUS DIESEM SINTERKÖRPER UND EIN OPTISCHER ISOLATOR

European patent · EP2871171 · In force

Register entry

Publication number
EP2871171
Application number
EP14192206
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Nov 7, 2014
Published
May 13, 2015
Granted
Oct 17, 2018
Protection ends at the latest
Nov 6, 2034
Next annual fee due
Nov 30, 2026
IPC classes
C04B 35/553 (2006.01)
G02F 1/09 (2006.01)
Priority
JP 2013232751 11.11.2013
Filing language
English
Source
Swissreg

History

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

  1. Dec 1, 2025

    Change

    Published in Swissreg on 01.12.2025

  2. Dec 1, 2024

    Change

    Published in Swissreg on 01.12.2024

  3. Jan 26, 2024

    Change

    Published in Swissreg on 26.01.2024

  4. Dec 1, 2022

    Change

    Published in Swissreg on 01.12.2022

  5. Oct 18, 2018

    Agent entered

    Representative
    Novagraaf International SA, Chemin de l'Echo 3, 1213 Onex

    Published in Swissreg on 18.10.2018

  6. Oct 17, 2018

    Granted

    Published in Swissreg on 17.10.2018

Parties

Holder

SHIN-ETSU CHEMICAL CO., LTD.

Shin-Etsu Chemical Co., Ltd.

6-1, Ohtemachi 2-chome Chiyoda-ku, Tokyo 100-0004, JP

Agent

Novagraaf International SA

Chemin de l'Echo 3, 1213 Onex

Inventor

Watanabe, Toshiaki

Annaka-shi, Gunma, 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.