ABSORPTION AND CONTROLLED RELEASE OF POLYETHERS FROM HYDROGEL BIOMATERIALS

Details for Australian Patent Application No. 2003293166 (hide)

Owner BAUSCH AND LOMB INCORPORATED

Inventors Ammon, Daniel M. Jr.; Jani, Dharmendra; Borazani, Roya; Zhenze, Hu; Salamone, Joseph C.; Xia, Erning

Agent Spruson & Ferguson

Pub. Number AU-A-2003293166

PCT Number PCT/US2003/0380

PCT Pub. Number WO2004/055148

Priority 10/319,132 13.12.02 US

Filing date 1 December 2003

Wipo publication date 9 July 2004

International Classifications

C11D 003/37 Other compounding ingredients of detergent compositions covered in group - Polymers

C11D 003/00 Other compounding ingredients of detergent compositions covered in group

G02B 001/04 Optical elements characterised by the material of which they are made - made of organic materials, e.g. plastics

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 10/319,132 13.12.02 US

19 August 2004 Application Open to Public Inspection

  Published as AU-A-2003293166

5 July 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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