Methods of preparing activated polymers having alpha nitrogen groups

Details for Australian Patent Application No. 2007206070 (hide)

Owner Enzon Pharmaceuticals, Inc.

Inventors Zhao, Hong; Wu, Dechun

Agent Griffith Hack

Pub. Number AU-A-2007206070

PCT Pub. Number WO2007/084808

Priority 11/333,072 17.01.06 US

Filing date 8 January 2007

Wipo publication date 26 July 2007

International Classifications

A61K 38/16 (2006.01) Medicinal preparations containing peptides - Peptides having more than 20 amino acids

Event Publications

24 July 2008 PCT application entered the National Phase

  PCT publication WO2007/084808 Priority application(s): WO2007/084808

2 December 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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