Nanoparticle compositions of watersoluble drugs for oral administration and preparation methods thereof

Details for Australian Patent Application No. 2004305395 (hide)

Owner Samyang Corporation

Inventors Pai, Chaul-Min; Cho, Kyung-Mi; Hwang, Jun-Seok; Min, Mi-Hong

Agent Spruson & Ferguson

Pub. Number AU-B-2004305395

PCT Pub. Number WO2005/061004

Priority 10-2003-0096641 24.12.03 KR

Filing date 24 December 2004

Wipo publication date 7 July 2005

Acceptance publication date 22 May 2008

International Classifications

A61K 47/44 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Oils, fats or waxes according to more than one of groups

A61K 9/14 (2006.01) Medicinal preparations characterised by special physical form - Particulate form, e.g. powders

Event Publications

27 July 2006 PCT application entered the National Phase

  PCT publication WO2005/061004 Priority application(s): WO2005/061004

22 May 2008 Application Accepted

  Published as AU-B-2004305395

18 September 2008 Standard Patent Sealed

10 May 2012 Assignment Registered

  Samyang Corporation The patent has been assigned to Samyang Biopharmaceuticals Corportation

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