PETROL-BIOCHEMICAL METHOD FOR THE TREATMENT AND PREVENTION OF OIL-IN-WATER AND WATER-IN-OIL EMULSIONS IN OILWELLS AND SURFACE EQUIPMENT

Details for Australian Patent Application No. 2003274388 (hide)

Owner MOL HUNGARIAN OIL AND GAS CO.

Inventors HLATKI, Miklos; KALMAN, Miklos; LENGYEL, Gyula; MOLNAR, Zsolt; BALAZS, Janos; MECS, Imre; PUSKAS, Sandor

Pub. Number AU-A-2003274388

PCT Number PCT/HU03/00078

PCT Pub. Number WO2004/030788

Priority P0203394 07.10.02 HU; P0303067 18.09.03 HU

Filing date 7 October 2003

Wipo publication date 23 April 2004

International Classifications

B01D 017/00 Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion

Event Publications

12 February 2004 Complete Application Filed

  Priority application(s): P0203394 07.10.02 HU; P0303067 18.09.03 HU

27 May 2004 Application Open to Public Inspection

  Published as AU-A-2003274388

14 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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