AZEOTROPE-LIKE COMPOSITIONS OF 1,1,1,3,3-PENTAFLUOROBUTANE AND HYDROGEN FLUORIDE

Details for Australian Patent Application No. 2002310253 (hide)

Owner HONEYWELL INTERNATIONAL, INC.

Inventors PHAM, Hang, T.; SINGH, Rajiv, R.; TUNG, Hsueh, S.

Pub. Number AU-A-2002310253

PCT Number PCT/US02/17246

PCT Pub. Number WO2002/098529

Priority 60/295,049 01.06.01 US

Filing date 3 June 2002

Wipo publication date 16 December 2002

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

B01D 011/00 Solvent extraction

C07C 017/383 Compounds containing carbon and halogens with or without hydrogen

C01B 007/19 Halogens

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 60/295,049 01.06.01 US

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002310253

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002310254-SELF-PIERCING ELEMENT, METHOD OF ATTACHMENT AND DIE MEMBER

2002310252-Azeotrope-like compositions of pentafluorobutane