Methods and compositions comprising novel cationic lipids

Details for Australian Patent Application No. 2009249403 (hide)

Owner THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL

Inventors Li, Shyh-Dar; Hackett, Michael; Chono, Sumio; Bathula, Surendar Reddy; Huang, Leaf; Sen, Joyeeta; Chen, Yunching

Agent Griffith Hack

Pub. Number AU-A-2009249403

PCT Pub. Number WO2009/142892

Priority 61/054,338 19.05.08 US; 61/054,328 19.05.08 US; 61/054,351 19.05.08 US

Filing date 1 May 2009

Wipo publication date 26 November 2009

International Classifications

C07C 279/10 (2006.01) Derivatives of guanidine, i.e. compounds containing the group the singly-bound nitrogen atoms not being part of nitro or nitroso groups

A61K 31/155 (2006.01) - Amidines (), e.g. guanidine (HNC(NH)NH), isourea (HNC(OH)NH), isothiourea (HNC(SH)NH)

A61P 35/00 (2006.01) Antineoplastic agents

C07C 279/20 (2006.01) Derivatives of guanidine, i.e. compounds containing the group the singly-bound nitrogen atoms not being part of nitro or nitroso groups

Event Publications

25 November 2010 PCT application entered the National Phase

  PCT publication WO2009/142892 Priority application(s): WO2009/142892

17 May 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

2009249415-Conical diffuser tip

2009249388-Therapeutic lactams