Silicone-containing prepolymers with hydrophilic polymeric chains

Details for Australian Patent Application No. 2008228761 (hide)

Owner Novartis AG

Inventors Zhou, Jian S.; Scott, Robert; Medina, Arturo Norberto; Chang, Frank

Agent Davies Collison Cave

Pub. Number AU-B-2008228761

PCT Pub. Number WO2008/116132

Priority 60/896,326 22.03.07 US

Filing date 21 March 2008

Wipo publication date 25 September 2008

Acceptance publication date 24 November 2011

International Classifications

G02B 1/04 (2006.01) Optical elements characterised by the material of which they are made - made of organic materials, e.g. plastics

A61L 27/26 (2006.01) Materials for prostheses or for coating prostheses

C08F 283/12 (2006.01) Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass

C08G 77/06 (2006.01) Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon

Event Publications

27 August 2009 PCT application entered the National Phase

  PCT publication WO2008/116132 Priority application(s): WO2008/116132

24 November 2011 Application Accepted

  Published as AU-B-2008228761

22 March 2012 Standard Patent Sealed

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