METFORMIN SALTS OF LIPOPHILIC ACIDS

Details for Australian Patent Application No. 2003211131 (hide)

Owner SONUS PHARMACEUTICALS, INC.

Inventors LAL, Manjari; PALEPU, Nagesh; KESSLER, Dean

Pub. Number AU-A-2003211131

PCT Number PCT/US03/04810

PCT Pub. Number WO2003/068209

Priority 60/357,196 14.02.02 US

Filing date 14 February 2003

Wipo publication date 4 September 2003

International Classifications

A61K 031/155 - Amidines (), e.g. guanidine (HNC(NH)NH), isourea (HNC(OH)NH), isothiourea (HNC(SH)NH)

C07C 279/00 Derivatives of guanidine, i.e. compounds containing the group the singly-bound nitrogen atoms not being part of nitro or nitroso groups

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 60/357,196 14.02.02 US

2 October 2003 Application Open to Public Inspection

  Published as AU-A-2003211131

28 October 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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