Precision fluid dispensing system

Details for Australian Patent Application No. 2002320177 (hide)

Owner Bach, D. Anjanappa, M. Ragavan, G. Song, T.

Inventors Anjanappa, Muniswamappa; Bach, David T.; Song, Tao; Ragavan, Gayathri S.

Agent Pizzeys

Pub. Number AU-B-2002320177

PCT Number PCT/US02/20382

PCT Pub. Number WO2003/002257

Priority 60/357,884 19.02.02 US; 60/302,450 29.06.01 US

Filing date 26 June 2002

Wipo publication date 3 March 2003

Acceptance publication date 24 January 2008

International Classifications

B01L 3/02 (2006.01) Containers or dishes for laboratory use, e.g. laboratory glassware - Burettes

F04B 7/04 (2006.01) Piston machines or pumps characterised by having positively-driven valving

F04B 13/00 (2006.01) Pumps specially modified to deliver fixed or variable measured quantities

B01F 5/12 (2006.01) Mixers

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 60/357,884 19.02.02 US; 60/302,450 29.06.01 US

15 May 2003 Application Open to Public Inspection

  Published as AU-B-2002320177

24 January 2008 Application Accepted

  Published as AU-B-2002320177

22 May 2008 Standard Patent Sealed

28 January 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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