Indolinospiropyran compounds and methods for their manufacture

Details for Australian Patent Application No. 2001266612 (hide)

Owner Johnson & Johnson Vision Care, Inc.

Inventors Weili, Zhao; Carreira, Erick M.

Agent Freehills

Pub. Number AU-B-2001266612

PCT Pub. Number WO01/92265

Priority 09585108 31.05.00 US

Filing date 24 May 2001

Wipo publication date 11 December 2001

Acceptance publication date 15 September 2005

International Classifications

C07D 491/00 Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups , , or

Event Publications

15 September 2005 Application Accepted

  Published as AU-B-2001266612

19 January 2006 Standard Patent Sealed

28 September 2006 Assignment Registered

  Johnson & Johnson Vision Care, Inc. The patent 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)

23 December 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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