MINIMIZING SPATIAL-DISPERSION-INDUCED BIREFRINGENCE

Details for Australian Patent Application No. 2002316594 (hide)

Owner THE GOVERNMENT OF THE UNITED STATES OF AMERICA, as represented by THE SECRETARY OF COMMERCE

Inventors BURNETT, John, H.; LEVINE, Zachary, H.; SHIRLEY, Eric, L.

Pub. Number AU-A-2002316594

PCT Number PCT/US02/21460

PCT Pub. Number WO2003/006367

Priority 60/303,898 09.07.01 US; 60/309,192 01.08.01 US

Filing date 9 July 2002

Wipo publication date 29 January 2003

International Classifications

C01B 009/08 General methods of preparing halides

F21V 009/04 Light filters

G02B 005/20 Optical elements other than lenses - Filters

F21V 009/14 Light filters

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 60/303,898 09.07.01 US; 60/309,192 01.08.01 US

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002316594

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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