Silicon-containing monomers endcapped with polymerizable cationic hydrophilic groups

Details for Australian Patent Application No. 2006333274 (hide)

Owner Bausch & Lomb Incorporated

Inventors Schorzman, Derek; Kunzler, Jay; Salamone, Joseph C.

Agent Spruson & Ferguson

Pub. Number AU-A-2006333274

PCT Pub. Number WO2007/078661

Priority 60/752,663 21.12.05 US; 11/341,209 27.01.06 US

Filing date 11 December 2006

Wipo publication date 12 July 2007

International Classifications

C08G 77/04 (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

C08G 77/26 (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

C08G 77/388 (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

C08G 77/46 (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

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

Event Publications

26 June 2008 PCT application entered the National Phase

  PCT publication WO2007/078661 Priority application(s): WO2007/078661

11 September 2008 Amendment Made

  The nature of the amendment is: Amend the name of the inventor to include co-inventor Linhardt, Jeffrey G.

6 January 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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