BIORODIBLE POLY(ORTHOESTERS) FROM DIOXOLANE-BASED DIKETENE ACETALS

Details for Australian Patent Application No. 2002305564 (hide)

Owner A.P. PHARMA, INC.

Inventors NG, Steven, Y.; HELLER, Jorge

Pub. Number AU-A-2002305564

PCT Number PCT/US02/15051

PCT Pub. Number WO2002/092061

Priority 09/854,436 11.05.01 US

Filing date 10 May 2002

Wipo publication date 25 November 2002

International Classifications

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

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

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 09/854,436 11.05.01 US

1 May 2003 Application Open to Public Inspection

  Published as AU-A-2002305564

4 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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