Microfluidic valve and system therefor

Details for Australian Patent Application No. 2003208953 (hide)

Owner Hospira, Inc.

Inventors Cho, Steve T

Agent Spruson & Ferguson

Pub. Number AU-B-2003208953

PCT Number PCT/US03/03154

PCT Pub. Number WO2003/068670

Priority 10/075,416 14.02.02 US

Filing date 3 February 2003

Wipo publication date 4 September 2003

Acceptance publication date 11 December 2008

International Classifications

B81B 3/00 (2006.01) Devices comprising flexible or deformable elements, e.g. comprising elastic tongues or membranes

F15C 5/00 (2006.01) Manufacture of fluid-circuit elements

F16K 7/17 (2006.01) Diaphragm cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage

F16K 31/02 (2006.01) Operating means - electric

F16K 31/126 (2006.01) Operating means - the fluid acting on a diaphragm, bellows, or the like

F16K 99/00 (2006.01) Subject matter not provided for in other groups of this subclass

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 10/075,416 14.02.02 US

2 October 2003 Application Open to Public Inspection

  Published as AU-B-2003208953

11 December 2008 Application Accepted

  Published as AU-B-2003208953

9 April 2009 Standard Patent Sealed

26 August 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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