METHOD FOR REDUCTION OF RESIDUAL ORGANIC SOLVENT IN CARBOMER

Details for Australian Patent Application No. 2003225108 (hide)

Owner BOEHRINGER INGELHEIM PHARMACEUTICALS, INC.

Inventors BOCHNIAK, David; FORNESS, Cecile; HORHOTA, Stephen, T.; SAIM, Said

Pub. Number AU-A-2003225108

PCT Number PCT/US03/12403

PCT Pub. Number WO2003/091290

Priority 60/374,919 23.04.02 US

Filing date 21 April 2003

Wipo publication date 10 November 2003

International Classifications

C08F 006/00 Post-polymerisation treatments

C08F 006/28 Post-polymerisation treatments

B01D 011/02 Solvent extraction - of solids

A61K 009/00 Medicinal preparations characterised by special physical form

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 60/374,919 23.04.02 US

18 December 2003 Application Open to Public Inspection

  Published as AU-A-2003225108

13 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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