Low molecular weight polylactic acid polymers

Details for Australian Patent Application No. 2005238511 (hide)

Owner Amgen Inc.

Inventors Goldenberg, Merrill Seymour; Huang, Yujin; Gu, Jian Hua

Agent Wrays

Pub. Number AU-A-2005238511

PCT Pub. Number WO2005/105886

Priority 60/565,246 23.04.04 US

Filing date 25 April 2005

Wipo publication date 10 November 2005

International Classifications

C07C 7/00 (2006.01) Purification, separation orstabilisation of hydrocarbons

C08G 63/08 (2006.01) Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

Event Publications

14 December 2006 PCT application entered the National Phase

  PCT publication WO2005/105886 Priority application(s): WO2005/105886

21 January 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

2005238513-High refractive index glass beads for high retroreflectivity surfaces

2005238505-Vapor phase catalytic chlorination of beta-picoline