METHOD FOR IMPROVING THE SURFACE QUALITY OF HYDROGEL ARTICLES

Details for Australian Patent Application No. 2003202321 (hide)

Owner THE LIONS EYE INSTITUTE OF WESTERN AUSTRALIA INCORPORATED

Inventors WILLIAMS, James, Howard; CHIRILA, Traian, V; LOU, Xia; HICKS, Celia, Rachel

Pub. Number AU-A-2003202321

PCT Number PCT/AU03/00134

PCT Pub. Number WO2003/066714

Priority 60/355,385 07.02.02 US

Filing date 7 February 2003

Wipo publication date 2 September 2003

International Classifications

C08J 007/00 Chemical treatment or coating of shaped articles made of macromolecular substances

C08J 005/00 Manufacture of articles or shaped materials containing macromolecular substances

A61L 027/54 Materials for prostheses or for coating prostheses

B29D 011/00 Producing optical elements, e.g. lenses, prisms

A61F 002/14 Filters - Eye parts, e.g. lenses, corneal implants

G02C 007/04 Optical parts - Contact lenses for the eyes

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 60/355,385 07.02.02 US

25 September 2003 Application Open to Public Inspection

  Published as AU-A-2003202321

21 October 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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