PHOTOCHROMIC AND ELECTROCHROMIC COMPOUNDS AND METHODS OF SYNTHESIZING AND USING SAME

Details for Australian Patent Application No. 2003257320 (hide)

Owner SIMON FRASER UNIVERSITY

Inventors BRANDA, Neil, R.; PETERS, Andrea; WIGGLESWORTH, Anthony, J.

Pub. Number AU-A-2003257320

PCT Number PCT/CA03/01216

PCT Pub. Number WO2004/015024

Priority 60/402,081 09.08.02 US; 60/442,063 24.01.03 US

Filing date 11 August 2003

Wipo publication date 25 February 2004

International Classifications

C09K 009/02 Tenebrescent materials, i.e. materials for which the range of wavelengths for energy adsorption is changed as a result of excitation by some form of energy - Organic tenebrescent materials

C07D 333/12 Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom

C07D 333/28 Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom

C07D 333/40 Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom

C07D 495/04 Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms

C08G 061/12

C08G 061/02

Event Publications

6 November 2003 Complete Application Filed

  Priority application(s): 60/402,081 09.08.02 US; 60/442,063 24.01.03 US

8 April 2004 Application Open to Public Inspection

  Published as AU-A-2003257320

19 May 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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