HYDROGEL PREPARATION AND PROCESS OF MANUFACTURE THEREOF

Details for Australian Patent Application No. 2003287768 (hide)

Owner THE UNIVERSITY OF MELBOURNE

Inventors SALOMON, David, Henry; QIAO, Greg, Guanghua; KWOK, Alan, Yik, Lum

Pub. Number AU-A-2003287768

PCT Number PCT/AU2003/0016

PCT Pub. Number WO2004/055057

Priority 2002953408 18.12.02 AU; 2002953409 18.12.02 AU; 2003902305 14.05.03 AU

Filing date 17 December 2003

Wipo publication date 9 July 2004

International Classifications

C08F 002/04 Processes - Polymerisation in solution

C08F 220/26 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

C08J 003/075 Processes of treating or compounding macromolecular substances

G01N 027/447 Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means - using electrophoresis

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 2002953408 18.12.02 AU; 2002953409 18.12.02 AU; 2003902305 14.05.03 AU

19 August 2004 Application Open to Public Inspection

  Published as AU-A-2003287768

1 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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