PHOTOCHROMIC CONTACT LENS AND METHOD FOR PREPARATION THEREOF

Details for Australian Patent Application No. 2002356463 (hide)

Owner YUJINTECH21 CO., LTD. HA, JinWook

Inventors HONG, Jee-Nyu; HA, Jin-Wook; HA, Jin-Heon; CHO, Seung-Hyun

Pub. Number AU-A-2002356463

PCT Number PCT/KR02/02249

PCT Pub. Number WO2004/011964

Priority 2002/44788 30.07.02 KR; 2002/44787 30.07.02 KR

Filing date 29 November 2002

Wipo publication date 16 February 2004

International Classifications

G02B 001/10 Optical elements characterised by the material of which they are made - Optical coatings produced by application to, or surface treatment of, optical elements

Event Publications

27 March 2003 Complete Application Filed

  Priority application(s): 2002/44788 30.07.02 KR; 2002/44787 30.07.02 KR

25 March 2004 Application Open to Public Inspection

  Published as AU-A-2002356463

14 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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