Methods and algorithms for cell enumeration in a low-cost cytometer

Details for Australian Patent Application No. 2003219759 (hide)

Owner Veridex, LLC

Inventors Greve, Jan; Tibbe, Arjan; Gohel, Dhanesh; Droog, Erik; Terstappen, Leon

Agent Pizzeys

Pub. Number AU-B-2003219759

PCT Number PCT/US03/04468

PCT Pub. Number WO2003/069421

Priority 60/357,170 14.02.02 US

Filing date 14 February 2003

Wipo publication date 4 September 2003

Acceptance publication date 20 January 2011

International Classifications

G01N 21/64 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Fluorescence

C12M 1/34 (2006.01) Apparatus for enzymology or microbiology - Measuring or testing with condition measuring or sensing means, e.g. colony counters

C12Q 1/06 (2006.01) Measuring or testing processes involving enzymes or micro-organisms - Quantitative determination

G01N 15/14 (2006.01) Investigating characteristics of particles - Electro-optical investigation

G01N 21/78 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

G01N 33/53 (2006.01) Investigating or analysing materials by specific methods not covered by groups - Immunoassay

G01N 33/543 (2006.01) Investigating or analysing materials by specific methods not covered by groups - with an insoluble carrier for immobilising immunochemicals

G01N 33/545 (2006.01) Investigating or analysing materials by specific methods not covered by groups

G01N 15/00 (2006.01) Investigating characteristics of particles

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 60/357,170 14.02.02 US

2 October 2003 Application Open to Public Inspection

  Published as AU-B-2003219759

11 September 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

5 March 2009 Assignment before Grant

  Immunivest Corporation The application has been assigned to Veridex, LLC

26 March 2009 Section 223 Application Received

  Veridex, LLC An application to extend the time from 14 Feb 2008 to 14 Dec 2008 in which to pay a continuation fee has been filed . Address for service in Australia - PIZZEYS ANZ Centre Level 14 324 Queen Street Brisbane QLD 4000 2005

14 May 2009 Section 223 Application Allowed

  Veridex, LLC The time in which to pay a continuation fee has been extended to 14 Dec 2008. Address for service in Australia - PIZZEYS ANZ Centre Level 14 324 Queen Street Brisbane QLD 4000

20 January 2011 Application Accepted

  Published as AU-B-2003219759

19 May 2011 Standard Patent Sealed

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