Azeotrope-like compositions of pentafluorobutane

Details for Australian Patent Application No. 2002310252 (hide)

Owner Honeywell International, Inc.

Inventors Pham, Hang T.; Singh, Rajiv R.; Bogdan, Mary C.; Knopeck, Gary M.; Cook, Kane D.

Agent Davies Collison Cave

Pub. Number AU-B-2002310252

PCT Number PCT/US02/17245

PCT Pub. Number WO2002/098528

Priority 60/295,053 01.06.01 US

Filing date 3 June 2002

Wipo publication date 16 December 2002

Acceptance publication date 1 December 2005

International Classifications

B01D 003/34 Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping - with one or more auxiliary substances

C08J 009/00 Working-up of macromolecular substances to porous or cellular articles or materials

A61K 009/14 Medicinal preparations characterised by special physical form - Particulate form, e.g. powders

A61K 007/00

A61L 009/04 Disinfection, sterilisation or deodorisation of air - using substances evaporated in the air without heating

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 60/295,053 01.06.01 US

8 May 2003 Application Open to Public Inspection

  Published as AU-B-2002310252

1 December 2005 Application Accepted

  Published as AU-B-2002310252

30 March 2006 Standard Patent Sealed

7 January 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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