Liquid carbon dioxide cleaning utilising natural and modified natural solvents

Details for Australian Patent Application No. 2003231689 (hide)

Owner Raytheon Company

Inventors Sorbo, Nelson W; Purer, Edna M; Chao, Sidney C

Agent Griffith Hack

Pub. Number AU-A-2003231689

Parent 54402

Filing date 11 August 2003

Wipo publication date 11 September 2003

International Classifications

C11D 007/02 Compositions of detergents based essentially on non-surface-active compounds -

Event Publications

21 August 2003 Complete Application Filed

11 September 2003 Application Open to Public Inspection

  Published as AU-A-2003231689

18 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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