Composition of biocompatible microparticles of alginic acid for the controlled release of active ingredients by intravenous administration

Details for Australian Patent Application No. 2009248454 (hide)

Owner Grifols, S.A.

Inventors Gamon, Salvador Grancha; Carmona, Montserrat Minarro; grau, Josep Ramon Tico; Ricart, Anna Nardi; Negre, Josep Maria Sune

Agent Spruson & Ferguson

Pub. Number AU-B-2009248454

Priority 200803671 23.12.08 ES

Filing date 11 December 2009

Wipo publication date 8 July 2010

Acceptance publication date 28 July 2011

International Classifications

A61K 47/34 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

A61K 9/00 (2006.01) Medicinal preparations characterised by special physical form

A61K 38/36 (2006.01) Medicinal preparations containing peptides - Blood coagulation or fibrinolysis factors

A61K 38/37 (2006.01) Medicinal preparations containing peptides

A61P 5/00 (2006.01) Drugs for disorders of the endocrine system

A61P 7/00 (2006.01) Drugs for disorders of the blood or the extracellular fluid

Event Publications

7 January 2010 Complete Application Filed

  Priority application(s): 200803671 23.12.08 ES

8 July 2010 Application Open to Public Inspection

  Published as AU-B-2009248454

28 July 2011 Application Accepted

  Published as AU-B-2009248454

24 November 2011 Standard Patent Sealed

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