ELASTOMERIC, EXPANDABLE HYDROGEL COMPOSITIONS

Details for Australian Patent Application No. 2003266026 (hide)

Owner BAUSCH AND LOMB INCORPORATED

Inventors Salamone, Joseph C.; Kunzler, Jay F.

Agent Spruson & Ferguson

Pub. Number AU-A-2003266026

PCT Number PCT/US03/28442

PCT Pub. Number WO2004/026928

Priority 10/246,242 18.09.02 US

Filing date 10 September 2003

Wipo publication date 8 April 2004

International Classifications

C08F 290/06 Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups

C08G 077/04 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 001/04 Optical elements characterised by the material of which they are made - made of organic materials, e.g. plastics

Event Publications

18 December 2003 Complete Application Filed

  Priority application(s): 10/246,242 18.09.02 US

20 May 2004 Application Open to Public Inspection

  Published as AU-A-2003266026

7 June 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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