Shaped illumination geometry and intensity using a diffractive optical element

Details for Australian Patent Application No. 2002341598 (hide)

Owner Applera Corporation

Inventors Hoff, Louis B; Oldham, Mark F

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2002341598

PCT Number PCT/US02/28143

PCT Pub. Number WO2003/029768

Priority 09/964,778 28.09.01 US

Filing date 26 September 2002

Wipo publication date 14 April 2003

Acceptance publication date 2 February 2006

International Classifications

G01J 3/00 (2006.01) Spectrometry

G01J 3/30 (2006.01) Spectrometry - Measuring the intensity of spectral lines directly on the spectrum itself

G02B 11/00 (2006.01) Optical objectives characterised by the total number of simple and compound lenses forming the objective and their arrangement

G02B 27/46 (2006.01) Other optical systems - Systems using spatial filters

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 09/964,778 28.09.01 US

26 June 2003 Application Open to Public Inspection

  Published as AU-B-2002341598

2 February 2006 Application Accepted

  Published as AU-B-2002341598

1 June 2006 Standard Patent Sealed

1 April 2010 Assignment Registered

  Applera Corporation The patent has been assigned to Applied Biosystems, LLC.

19 April 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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