Novel polymorphs of atovaquone and process of preparation thereof

Details for Australian Patent Application No. 2004320912 (hide)

Owner USV Limited

Inventors Mantripragada, Narayana Rao; Patel, Gautam Ramjibhai; Sawant, Kamlesh Digambar; Tarur, Venkatasubramanian Radhakrishnan; Sathe, Dhananjay Govind

Agent Griffith Hack

Pub. Number AU-A-2004320912

Filing date 16 July 2004

Wipo publication date 27 April 2006

International Classifications

C07C 46/10 (2006.01) Preparation of quinones

Event Publications

27 April 2006 Application Open to Public Inspection

  Published as AU-A-2004320912

27 April 2006 PCT application entered the National Phase

21 August 2008 Corrigenda

  PCT applications that have entered the National Phase - Name Index Under the name USV Limited, Application No. 2004320912, under INID(43), correct the date to read 26/01/2006

6 August 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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