SYSTEM AND METHOD OF MULTIPLE-PHASE PUMPING

Details for Australian Patent Application No. 2002313550 (hide)

Owner PETROLEO BRASILEIRO SAPETROBRAS

Inventors LOPES, Divonsir; CAETANO FILHO, Elisio

Pub. Number AU-A-2002313550

PCT Number PCT/GB02/03853

PCT Pub. Number WO2003/019015

Priority PI 0103443-0 21.08.01 BR

Filing date 21 August 2002

Wipo publication date 10 March 2003

International Classifications

F04D 031/00 Other non-positive-displacement pumps

F04D 025/16 Pumping installations or systems specially adapted for elastic fluids

F04D 025/02 Pumping installations or systems specially adapted for elastic fluids - Units comprising pumps and their driving means

F04D 013/02 Pumping installations or systems - Units comprising pumps and their driving means

F04D 013/14 Pumping installations or systems

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): PI 0103443-0 21.08.01 BR

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002313550

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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