METHOD OF MANUFACTURING DRAG-REDUCING POLYMER SUSPENSIONS

Details for Australian Patent Application No. 2002330126 (hide)

Owner CONOCO, INC.

Inventors JOHNSTON, Ray, L.; SMITH, Kenneth, W.

Pub. Number AU-A-2002330126

PCT Number PCT/US02/30816

PCT Pub. Number WO2003/029331

Priority 60/325,667 28.09.01 US

Filing date 27 September 2002

Wipo publication date 14 April 2003

International Classifications

C08J 003/05 Processes of treating or compounding macromolecular substances

C08J 003/12 Processes of treating or compounding macromolecular substances - Powdering or granulating

B02C 019/18 Other disintegrating devices or methods

Event Publications

30 January 2003 Complete Application Filed

  Priority application(s): 60/325,667 28.09.01 US

26 June 2003 Application Open to Public Inspection

  Published as AU-A-2002330126

17 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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