DAMPFERZEUGER

European patent · EP2428728 · In force

Register entry

Publication number
EP2428728
Application number
EP09844223
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jun 18, 2009
Published
Mar 14, 2012
Granted
Oct 2, 2019
Protection ends at the latest
Jun 17, 2029
Next annual fee due
Jun 30, 2027
IPC classes
F22B 1/18 (2006.01)
F22B 29/06 (2006.01)
F28D 7/10 (2006.01)
F22B 21/26 (2006.01)
F22B 37/64 (2006.01)
Priority
CN 200910083490 06.05.2009
PCT application
PCT/CN2009/000666 18.06.2009
PCT publication
WO2010/127471 11.11.2010
Filing language
Chinese
Source
Swissreg

History

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

  1. Jul 1, 2026

    Next annual fee due on

    Next annual fee due on
    30.06.2026 → 30.06.2027

    Published in Swissreg on 01.07.2026

  2. Jul 1, 2025

    Next annual fee due on

    Next annual fee due on
    30.06.2025 → 30.06.2026

    Published in Swissreg on 01.07.2025

  3. Jul 1, 2024

    Change

    Published in Swissreg on 01.07.2024

  4. Dec 21, 2023

    Address changed

    Representative
    E. Blum & Co. AG, Patent- und Markenanwälte VSP, Vorderberg 11, 8044 Zürich → E. Blum & Co. AG, Hofwiesenstrasse 349, 8050 Zürich

    Published in Swissreg on 21.12.2023

  5. Jul 1, 2023

    Change

    Published in Swissreg on 01.07.2023

  6. Jul 1, 2022

    Change

    Published in Swissreg on 01.07.2022

  7. Nov 9, 2019

    Agent entered

    Representative
    E. Blum & Co. AG, Patent- und Markenanwälte VSP, Vorderberg 11, 8044 Zürich

    Published in Swissreg on 09.11.2019

  8. Oct 2, 2019

    Granted

    Published in Swissreg on 02.10.2019

Parties

Holder

Tsinghua University

Qing Hua Yuan, Haidian District Beijing 100084, CN

Agent

E. Blum & Co. AG

Hofwiesenstrasse 349, 8050 Zürich

Inventor

WU, Xinxin

Beijing 100084, CN

ZHANG, Zuoyi

Beijing 100084, CN

HE, Shuyan

Beijing 100084, CN

WU, Zongxin

Beijing 100084, CN

JU, Huaiming

Beijing 100084, CN

ZHANG, Zhengming

Beijing 100084, CN

LUO, Xiaowei

Beijing 100084, 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.