Microminiature gas chromatograph column

Details for Australian Patent Application No. 2002357422 (hide)

Owner Tsinghua University CapitalBio Corporation.

Inventors Liang, Dong; Xing, Wanli; Cheng, Jing

Agent Pizzeys

Pub. Number AU-B-2002357422

PCT Number PCT/CN02/00941

PCT Pub. Number WO2004/051258

Priority 02153851.4 05.12.02 CN

Filing date 31 December 2002

Wipo publication date 23 June 2004

Acceptance publication date 24 April 2008

International Classifications

G01N 30/60 (2006.01) Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography

G01N 30/02 (2006.01) Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography

Event Publications

27 March 2003 Complete Application Filed

  Priority application(s): 02153851.4 05.12.02 CN

29 July 2004 Application Open to Public Inspection

  Published as AU-B-2002357422

21 December 2006 Change of Name(s) of Applicant(s), Section 104

  Tsinghua University; Capital Biochip Company, Ltd. The name of the applicant has been changed to Tsinghua University; CapitalBio Corporation. 2003

24 April 2008 Application Accepted

  Published as AU-B-2002357422

21 August 2008 Standard Patent Sealed

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