Negatively charged amphiphilic block copolymer as drug carrier and complex thereof with positively charged drug

Details for Australian Patent Application No. 2002303027 (hide)

International Classifications

Event Publications

12 December 2002 Complete Application Filed

Priority application(s): 2001/36203 25.06.01 KR

19 June 2003 Application Open to Public Inspection

Published as AU-B-2002303027

9 June 2005 Application Accepted

Published as AU-B-2002303027

6 October 2005 Standard Patent Sealed

5 January 2006 Application for Amendment

The nature of the amendment is as shown in the statement(s) filed 18 Nov 2005. Address for service in Australia - Spruson & Ferguson Level 35 St Martins Tower 31 Market Street Sydney NSW 2000

1 June 2006 Amendment Made

The nature of the amendment is as shown in the statement(s) filed 18 Nov 2005

10 May 2012 Assignment Registered

Samyang Corporation The patent has been assigned to Samyang Biopharmaceuticals Corportation Assignments Registered

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