ANTIFREEZE PROTEINS FOR INHIBITION OF CLATHRATE HYDRATE FORMATION AND REFORMATION

Details for Australian Patent Application No. 2003227152 (hide)

Owner QUEEN'S UNIVERSITY AT KINGSTON

Inventors RIPMEESTER, John, A.; ZENG, Huang; WALKER, Virginia, K.

Pub. Number AU-A-2003227152

PCT Number PCT/CA03/00528

PCT Pub. Number WO2003/087532

Priority 60/372,522 12.04.02 US

Filing date 11 April 2003

Wipo publication date 27 October 2003

International Classifications

E21B 037/06 Methods or apparatus for cleaning boreholes or wells

C10L 003/00 Gaseous fuels

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 60/372,522 12.04.02 US

4 December 2003 Application Open to Public Inspection

  Published as AU-A-2003227152

6 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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