Hydrogel with internal wetting agent

Details for Australian Patent Application No. 2001247656 (hide)

Owner Johnson and Johnson Vision Care, Inc.

Inventors Mccabe, Kevin P.; Alli, Azaam; Hill, Gregory A.; Molock, Frank F.; Ford, James D.; Love, Robert N.; Steffen, Robert B.; Vanderlaan, Douglas G.; Maiden, Annie C.; Turner, David C.

Agent Freehills

Pub. Number AU-B-2001247656

PCT Pub. Number WO01/70837

Priority 09533062 22.03.00 US

Filing date 22 March 2001

Wipo publication date 3 October 2001

Acceptance publication date 26 May 2005

International Classifications

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

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 027/00 Materials for prostheses or for coating prostheses

C08F 230/08 Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium, or a metal

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

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

C08F 290/14 Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups

Event Publications

26 May 2005 Application Accepted

  Published as AU-B-2001247656

22 September 2005 Standard Patent Sealed

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