Owner Tyco Healthcare Group LP

Inventors Griffin, Jeremy; Elachchabi, Amin; Stopek, Joshua

Agent Spruson & Ferguson

Pub. Number AU-A-2011202275

Priority 13/081,531 07.04.11 US; 61/348,846 27.05.10 US

Filing date 10 May 2011

Wipo publication date 15 December 2011

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

A61K 9/107 (2006.01) Medicinal preparations characterised by special physical form - Emulsions

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

A61K 31/74 (2006.01) - Synthetic polymeric materials

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

C08F 20/00 (2006.01) Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof

C08G 63/02 (2006.01) Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08J 3/02 (2006.01) Processes of treating or compounding macromolecular substances - Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques

C08J 5/18 (2006.01) Manufacture of articles or shaped materials containing macromolecular substances - Manufacture of films or sheets