BLENDING OF LOW VISCOSITY FISCHER-TROPSCH BASE OILS WITH CONVENTIONAL BASE OILS TO PRODUCE HIGH QUALITY LUBRICATING BASE OILS

Details for Australian Patent Application No. 2003302143 (hide)

Owner CHEVRON U.S.A. INC.

Inventors PUDLAK, Joseph; LOK, Brent, K.; KRAMER, David; ROSENBAUM, John, M.

Pub. Number AU-A-2003302143

PCT Number PCT/US2003/0334

PCT Pub. Number WO2004/046281

Priority 10/301,391 20.11.02 US

Filing date 21 October 2003

Wipo publication date 15 June 2004

International Classifications

C10L 001/00 Liquid carbonaceous fuels

C10M 169/00 Mixtures of base-materials, thickeners and additives

C10G 071/00 Treatment by methods not otherwise provided for of hydrocarbon oils or fatty oils for lubricating purposes

Event Publications

8 July 2004 Complete Application Filed

  Priority application(s): 10/301,391 20.11.02 US

15 July 2004 Application Open to Public Inspection

  Published as AU-A-2003302143

22 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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