Owner Eurand, Inc.

Inventors Boltri, Luigi; Flabiani, Flavio; Colombo, Italo; Mapelli, Luigi; Venkatesh, Gopi; Lai, Jin-Wang

Agent Allens Arthur Robinson

Pub. Number AU-A-2007289235

PCT Pub. Number WO2008/027993

Priority 60/841,760 31.08.06 US; 60/841,893 31.08.06 US

Filing date 29 August 2007

Wipo publication date 6 March 2008

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

A61K 9/22 (2006.01) Medicinal preparations characterised by special physical form - Sustained or differential release type

A61K 31/4406 (2006.01) - only substituted in position 3, e.g. zimeldine

A61K 31/4422 (2006.01) - 1,4-Dihydropyridines, e.g. nifedipine, nicardipine

A61K 31/454 (2006.01)

A61K 31/5513 (2006.01)

A61K 47/30 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Macromolecular compounds

A61K 47/38 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Cellulose