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European patent · EP2855344 · In force

Register entry

Publication number
EP2855344
Application number
EP13794615
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
May 13, 2013
Published
Apr 8, 2015
Granted
Oct 26, 2022
Protection ends at the latest
May 12, 2033
Next annual fee due
May 31, 2027
IPC classes
C01B 32/182 (2017.01)
C01B 32/184 (2017.01)
C07D 215/18 (2006.01)
C07D 237/26 (2006.01)
C07D 239/72 (2006.01)
C07D 403/10 (2006.01)
Priority
EP 12169326 24.05.2012
US 201261651008 P 24.05.2012
PCT application
PCT/IB2013/053886 13.05.2013
PCT publication
WO2013/175342 28.11.2013
Filing language
English
Source
Swissreg

History

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

  1. Jun 1, 2026

    Change

    Published in Swissreg on 01.06.2026

  2. Jun 1, 2025

    Change

    Published in Swissreg on 01.06.2025

  3. Jun 2, 2024

    Change

    Published in Swissreg on 02.06.2024

  4. Sep 6, 2023

    Change

    Published in Swissreg on 06.09.2023

  5. Jun 1, 2023

    Change

    Published in Swissreg on 01.06.2023

  6. Dec 20, 2022

    Agent entered

    Representative
    Schmauder & Partner AG, Patent- und Markenanwälte VSP, Zwängiweg 7, 8038 Zürich

    Published in Swissreg on 20.12.2022

  7. Oct 26, 2022

    Granted

    Published in Swissreg on 26.10.2022

Parties

Inventor

MÜLLEN, Klaus

50939 Köln, DE

FASEL, Roman

8057 Zürich

FENG, Xinliang

01309 Dresden, DE

RUFFIEUX, Pascal

1737 Plasselb

BERGER, Reinhard

01099 Dresden, DE

CAI, Jinming

CH-8050 Zürich

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.