Hydrogel composition

Details for Australian Patent Application No. 2005302493 (hide)

Owner Bayer Healthcare LLC

Inventors Valint, Paul L. Jr.; Zhu, Boru; Williamson, Doug H.

Agent Spruson & Ferguson

Pub. Number AU-A-2005302493

PCT Pub. Number WO2006/050115

Priority 60/676,453 29.04.05 US; 60/717,064 14.09.05 US; 10/974,963 28.10.04 US; 11/201,334 11.08.05 US

Filing date 27 October 2005

Wipo publication date 11 May 2006

International Classifications

C08F 220/00 (2006.01) 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

Event Publications

21 June 2007 PCT application entered the National Phase

  PCT publication WO2006/050115 Priority application(s): WO2006/050115

12 August 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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