BLOCK COPOLYMERS FROM MACROCYCLIC OLIGOESTERS AND DIHYDROXYL-FUNCTIONALIZED POLYMERS

Details for Australian Patent Application No. 2002357638 (hide)

Owner CYCLICS CORPORATION

Inventors WANG, Yi-Feng

Pub. Number AU-A-2002357638

PCT Number PCT/US02/20956

PCT Pub. Number WO2003/031496

Priority 09/906,385 16.07.01 US

Filing date 2 July 2002

Wipo publication date 22 April 2003

International Classifications

C08G 063/00 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G 063/66 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G 063/85 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G 063/183 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 09/906,385 16.07.01 US

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002357638

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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