Use of a cationic polysaccharide to enhance biocidal efficacies

Details for Australian Patent Application No. 2004294932 (hide)

Owner Bausch & Lomb Incorporated

Inventors Quenville, Irene; Dobie, Alyce K.; Xia, Erning; Borazjani, Roya N.; Hu, Zhenze; Salamone, Joseph C.

Agent Spruson & Ferguson

Pub. Number AU-A-2004294932

PCT Pub. Number WO2005/053760

Priority 10/724,680 01.12.03 US

Filing date 22 November 2004

Wipo publication date 16 June 2005

International Classifications

A61L 12/14 (2006.01) Methods or apparatus for disinfecting or sterilising contact lenses

Event Publications

29 June 2006 PCT application entered the National Phase

  PCT publication WO2005/053760 Priority application(s): WO2005/053760

3 January 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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