MONOMERS, POLYMERS AND OPHTHALMIC LENSES

Details for Australian Patent Application No. 2001276738 (hide)

Owner JOHNSON AND JOHNSON VISION CARE, INC.

Inventors YOKOTA, Mitsuru; NAKAMURA, Masataka; MORIKAWA, Yukie

Pub. Number AU-A-2001276738

PCT Pub. Number WO2003/027123

Filing date 6 August 2001

Wipo publication date 7 April 2003

International Classifications

C07F 007/08 Compounds containing elements of the 4th Group of the Periodic System

G02C 007/04 Optical parts - Contact lenses for the eyes

C08F 020/10 Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof

C08F 020/52 Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof

C08F 012/22 Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring

C08F 012/14 Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring

Event Publications

26 June 2003 Application Open to Public Inspection

  Published as AU-A-2001276738

23 February 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2001276739

2001276737