PURIFICATION OF MACROCYCLIC OLIGOESTERS

Details for Australian Patent Application No. 2003297330 (hide)

Owner CYCLICS CORPORATION

Inventors PHELPS, Peter, D.; THOMPSON, Timothy, A.

Pub. Number AU-A-2003297330

PCT Number PCT/US2003/0403

PCT Pub. Number WO2004/058854

Priority 60/435,621 20.12.02 US

Filing date 19 December 2003

Wipo publication date 22 July 2004

International Classifications

C08G 063/90 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

B01J 049/00 Regeneration or reactivation of ion-exchangers

Event Publications

6 May 2004 Complete Application Filed

  Priority application(s): 60/435,621 20.12.02 US

26 August 2004 Application Open to Public Inspection

  Published as AU-A-2003297330

8 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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