Photochromic oxazine compounds and methods for their manufacture

Details for Australian Patent Application No. 2002354049 (hide)

International Classifications

Event Publications

20 March 2003 Complete Application Filed

Priority application(s): 10/008,787 13.11.01 US

24 July 2003 Application Open to Public Inspection

Published as AU-B-2002354049

28 September 2006 Assignment before Grant

Johnson & Johnson Vision Care, Inc. The application has been assigned to Essilor International

23 August 2007 Change of Name(s) of Applicant(s), Section 104

Essilor International The name of the applicant has been changed to Essilor International (Compagnie Generale d'Optique)

7 February 2008 Application Accepted

Published as AU-B-2002354049

5 June 2008 Standard Patent Sealed

2 June 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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