OPTISCH VARIABLE SICHERHEITSFÄDEN UND -STREIFEN

European patent · EP2890847 · In force

Register entry

Publication number
EP2890847
Application number
EP12883918
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Aug 29, 2012
Published
Jul 8, 2015
Granted
May 14, 2025
Protection ends at the latest
Aug 28, 2032
Next annual fee due
Aug 31, 2027
IPC classes
D21H 21/48 (2006.01)
D21H 21/42 (2006.01)
D21H 21/44 (2006.01)
PCT application
PCT/CN2012/080718 29.08.2012
PCT publication
WO2014/032238 06.03.2014
Filing language
English
Source
Swissreg

History

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

  1. Sep 1, 2026

    Next annual fee due on

    Next annual fee due on
    31.08.2026 → 31.08.2027

    Published in Swissreg on 01.09.2026

  2. Mar 25, 2026

    Change

    Published in Swissreg on 25.03.2026

  3. Sep 1, 2025

    Next annual fee due on

    Next annual fee due on
    31.08.2025 → 31.08.2026

    Published in Swissreg on 01.09.2025

  4. May 14, 2025

    Granted

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

    Published in Swissreg on 14.05.2025

Parties

Inventor

RITTER, Gebhard

CH-1007 Lausanne

DEGOTT, Pierre

1023 Crissier

YE, Zhongdong

Beijing 100086, CN

SUN, Fangyi

Beijing 100162, CN

WANG, Weiru

Beijing 100070, CN

HU, Chunhua

Beijing 100049, CN

LI, Xiang

Beijing 100070, 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.