Novel reactive yellow dyes useful for ocular devices

Details for Australian Patent Application No. 2004272525 (hide)

Owner Bausch & Lomb Incorporated

Inventors Lai, Yu-Chin

Agent Spruson & Ferguson

Pub. Number AU-A-2004272525

PCT Pub. Number WO2005/026266

Priority 10/657,495 08.09.03 US

Filing date 19 August 2004

Wipo publication date 24 March 2005

International Classifications

C09B 69/10 (2006.01) Dyes not provided for by a single group of this subclass

A61F 2/16 (2006.01) Filters - Intraocular lenses

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

16 March 2006 PCT application entered the National Phase

  PCT publication WO2005/026266 Priority application(s): WO2005/026266

29 May 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued 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

2004272526-Prepolymers with yellow dye moiety

2004272524-Cyclopentane heptan(ene)oic acid, 2-thiocarbamoyloxy and carbamoyloxy compounds as therapeutic agents