Delivery systems for bioactive agents

Details for Australian Patent Application No. 2001268159 (hide)

Owner Zycos Inc.

Inventors Barman, Shikha P.; Hedley, Mary Lynne; Mckeever, Una

Agent Spruson & Ferguson

Pub. Number AU-B-2001268159

PCT Pub. Number WO01/93835

Priority 60208830 02.06.00 US

Filing date 1 June 2001

Wipo publication date 17 December 2001

Acceptance publication date 15 September 2005

International Classifications

A61K 009/127 Medicinal preparations characterised by special physical form - Liposomes

C12N 015/63 Mutation or genetic engineering - Introduction of foreign genetic material using vectors

C12N 015/00 Mutation or genetic engineering

A61K 048/00 Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases

A61K 009/14 Medicinal preparations characterised by special physical form - Particulate form, e.g. powders

Event Publications

15 September 2005 Application Accepted

  Published as AU-B-2001268159

19 January 2006 Standard Patent Sealed

11 December 2008 Alteration of Name

  The name of the patentee has been altered to MGI PHARMA Biologics, Inc.

9 April 2009 Assignment Registered

  MGI PHARMA Biologics, Inc. The patent has been assigned to Eisai Corporation of North America

22 October 2009 Assignment Registered

  Eisai Corporation of North America The patent has Assignments Registered been assigned to Eisai Inc.

12 January 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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