Methods of stabilizing silicone hydrogels against hydrolytic degradation

Details for Australian Patent Application No. 2002236633 (hide)

Owner Johnson & Johnson Vision Care, Inc.

Inventors Galas, Stephen L.; Vanderlaan, Douglas G.

Agent Freehills

Pub. Number AU-B-2002236633

PCT Pub. Number WO02/41044

Priority 09/713,464 15.11.00 US

Filing date 29 October 2001

Wipo publication date 27 May 2002

Acceptance publication date 8 December 2005

International Classifications

G02B 001/04 Optical elements characterised by the material of which they are made - made of organic materials, e.g. plastics

C08L 043/04 Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium, or a metal

A61L 012/00 Methods or apparatus for disinfecting or sterilising contact lenses

C08L 083/04 Compositions of 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 only

Event Publications

8 December 2005 Application Accepted

  Published as AU-B-2002236633

6 April 2006 Standard Patent Sealed

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