HYDROLYTICALLY DEGRADABLE ALKYLENE OXIDE BASED POLYMERS

Details for Australian Patent Application No. 2003213152 (hide)

Owner NEKTAR THERAPEUTICS AL, CORPORATION

Inventors BENTLEY, Michael, D.; HARRIS, J., Milton; ZHAO, Xuan; BATTLE, William, Dudley, III

Pub. Number AU-A-2003213152

PCT Number PCT/US03/05113

PCT Pub. Number WO2003/070805

Priority 60/357,350 15.02.02 US

Filing date 14 February 2003

Wipo publication date 9 September 2003

International Classifications

C08G 065/00 Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule

A61K 009/20 Medicinal preparations characterised by special physical form - Pills, lozenges or tablets

A61K 009/70 Medicinal preparations characterised by special physical form - Web, sheet or filament bases

C08G 064/18 Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule

Event Publications

24 July 2003 Complete Application Filed

  Priority application(s): 60/357,350 15.02.02 US

9 October 2003 Application Open to Public Inspection

  Published as AU-A-2003213152

4 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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