COPOLYESTERS AND POLYMERIZATION OF MACROCYCLIC OLIGOESTERS

Details for Australian Patent Application No. 2002305812 (hide)

Owner CYCLICS CORPORATION

Inventors WANG, Yi-Feng; TAKEKOSHI, Tohru

Pub. Number AU-A-2002305812

PCT Number PCT/US02/17607

PCT Pub. Number WO2002/098946

Priority 09/874,706 05.06.01 US

Filing date 5 June 2002

Wipo publication date 16 December 2002

International Classifications

C08G 063/08 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G 063/40 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G 063/60 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 09/874,706 05.06.01 US

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002305812

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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