Method and apparatus for hierarchical assignment of rights to documents and documents having such rights

Details for Australian Patent Application No. 2002305506 (hide)

Owner CONTENTGUARD HOLDINGS, INC.

Inventors Nahidipour, Aram; Tadayon, Bijan; Wang, Xin; Raley, Michael C.; Ta, Thanh T.; Lao, Guillermo

Agent Davies Collison Cave

Pub. Number AU-A-2002305506

PCT Number PCT/US02/14752

PCT Pub. Number WO2002/099560

Priority 09/867,748 31.05.01 US

Filing date 10 May 2002

Wipo publication date 16 December 2002

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 09/867,748 31.05.01 US

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002305506

6 December 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). 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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