Efficient liposomal encapsulation

Details for Australian Patent Application No. 2003205048 (hide)

Owner Transave, Inc.

Inventors Li, Xingong; Polozova, Alla; Meers, Paul R.; Shangguan, Tong; Perkins, Walter R.

Agent Mallesons

Pub. Number AU-B-2003205048

PCT Number PCT/US03/00377

PCT Pub. Number WO2003/059280

Priority 60/346,287 09.01.02 US

Filing date 8 January 2003

Wipo publication date 30 July 2003

Acceptance publication date 26 February 2009

International Classifications

A61K 9/127 (2006.01) Medicinal preparations characterised by special physical form - Liposomes

B01J 13/02 (2006.01) Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for - Making microcapsules or microballoons

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 60/346,287 09.01.02 US

4 September 2003 Application Open to Public Inspection

  Published as AU-B-2003205048

12 May 2005 Assignment before Grant

  Elan Pharmaceuticals, Inc. The application has been assigned to Transave, Inc.

29 January 2009 Amendment Made

  The nature of the amendment is: Amend the name of the co-inventor from Tong, Shangguan to Shangguan, Tong

26 February 2009 Application Accepted

  Published as AU-B-2003205048

25 June 2009 Standard Patent Sealed

4 August 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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