BLOCK COPOLYMERS

Details for Australian Patent Application No. 2002356332 (hide)

Owner POLYTHERICS LIMITED

Inventors BROCCHINI, Steve; GODWIN, Antony

Pub. Number AU-A-2002356332

PCT Number PCT/GB02/05932

PCT Pub. Number WO2003/059973

Priority 0131112.5 31.12.01 GB

Filing date 27 December 2002

Wipo publication date 30 July 2003

International Classifications

C08F 293/00 Block polymers

A61K 031/00

C08F 020/36 Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof

C08F 004/00 Polymerisation catalysts

Event Publications

27 March 2003 Complete Application Filed

  Priority application(s): 0131112.5 31.12.01 GB

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2002356332

16 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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