Light-stabilized $I(in vivo) stain composition and method of manufacture

Details for Australian Patent Application No. 2001288456 (hide)

Owner Zila Biotechnology, Inc.

Inventors Burkett, Douglas D.

Agent Patent Attorney Services

Pub. Number AU-B-2001288456

PCT Pub. Number WO2003/020323

Filing date 28 August 2001

Wipo publication date 18 March 2003

Acceptance publication date 31 January 2008

International Classifications

C07D 279/18 (2006.01) Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms

A61K 47/02 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Inorganic compounds

A61K 49/00 (2006.01) Preparations for testing

C09B 21/00 (2006.01) Thiazine dyes

C09B 67/00 (2006.01) Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents

Event Publications

5 June 2003 Application Open to Public Inspection

  Published as AU-B-2001288456

19 August 2004 Assignment before Grant

  Zila, Inc. The application has been assigned to Zila Biotechnology, Inc. 2002

31 January 2008 Application Accepted

  Published as AU-B-2001288456

29 May 2008 Standard Patent Sealed

24 March 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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