NOVEL CRYSTALLINE FORMS OF DONEPEZIL HYDROCHLORIDE

Details for Australian Patent Application No. 2003245029 (hide)

Owner HETERO DRUGS LIMITED

Inventors SUBASH CHANDER, Reddy, Kesireddy; PARTHASARADHI, Reddy, Bandi; RATHNAKAR, Reddy, Kura; RAJI, Reddy, Rapolu; MURALIDHARA, Reddy, Dasari

Pub. Number AU-A-2003245029

PCT Number PCT/IN03/00158

PCT Pub. Number WO2004/092137

Filing date 16 April 2003

Wipo publication date 4 November 2004

International Classifications

C07D 211/32 Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings

Event Publications

25 September 2003 Complete Application Filed

9 December 2004 Application Open to Public Inspection

  Published as AU-A-2003245029

12 January 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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