PROCESS FOR PRODUCING 2,6-DIHALOGENOPURINE

Details for Australian Patent Application No. 2002247981 (hide)

International Classifications

Event Publications

10 April 2003 Application Open to Public Inspection

Published as AU-A-2002247981

16 September 2004 Assignment before Grant

Sumika Fine Chemicals Co., Ltd The application has been assigned to Sumitomo Chemical Company, Limited

6 October 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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