Method of coating fine particles with lipid membrane

Details for Australian Patent Application No. 2001294185 (hide)

Owner Kyowa Hakko Kogyo Co., Ltd.

Inventors Yamauchi, Masahiro; Akinaga, Shiro; Iwata, Takeshi; Uochi, Takaaki; Kusano, Hiroko; Kato, Yasuki

Agent Griffith Hack

Pub. Number AU-B-2001294185

PCT Pub. Number WO02/28367

Priority 2000-305065 04.10.00 JP

Filing date 4 October 2001

Wipo publication date 15 April 2002

Acceptance publication date 21 December 2006

International Classifications

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

A61K 9/50 (2006.01) Medicinal preparations characterised by special physical form - Microcapsules

B01J 13/12 (2006.01) Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for

Event Publications

21 December 2006 Application Accepted

  Published as AU-B-2001294185

29 March 2007 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 27 Feb 2007. Address for service in Australia - Griffith Hack Level 29, Northpoint 100 Miller Street North Sydney NSW 2060 2003

19 April 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under reg. 22.2I(2). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

26 April 2007 Corrigenda

  Applications Lapsed, Refused or Withdrawn, Patents Ceased or Expired - 2001 Delete all reference to Application No. 2001294185

3 May 2007 Standard Patent Sealed

16 August 2007 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 27 Feb 2007 2002

9 April 2009 Alteration of Name

  The name of the patentee has been altered to Kyowa Hakko Kirin Co., Ltd.

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