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European patent · EP2168664 · In force

Register entry

Publication number
EP2168664
Application number
EP08748572
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
May 15, 2008
Published
Mar 31, 2010
Granted
Feb 14, 2018
Protection ends at the latest
May 14, 2028
Next annual fee due
May 31, 2027
IPC classes
B01D 63/02 (2006.01)
C02F 1/44 (2006.01)
Priority
CN 200720069950 U 18.05.2007
PCT application
PCT/CN2008/070966 15.05.2008
PCT publication
WO2008/141568 27.11.2008
Filing language
Chinese
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. Jun 1, 2023

    Change

    Published in Swissreg on 01.06.2023

  5. Feb 14, 2018

    Granted

    Published in Swissreg on 14.02.2018

Parties

Holder

Shanghai Litree Purifying Equipment Co., Ltd.

Room 1410, 2 Bld No 335 Guoding Rd Yangpu District, Shanghai 200433, CN

Inventor

CHEN, Lianggang

Shanghai 200433, CN

CHEN, Man

Shanghai 200433, CN

CHEN, Qing

Shanghai 200433, 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.