TEMPORARY ANTIOXYDANTS FOR FISCHER-TROPSCH PRODUCTS

Details for Australian Patent Application No. 2002311943 (hide)

Owner CHEVRON U.S.A. INC.

Inventors O'REAR, Dennis, J.

Pub. Number AU-A-2002311943

PCT Number PCT/US02/15723

PCT Pub. Number WO2002/102944

Priority 09/882,675 15.06.01 US

Filing date 16 May 2002

Wipo publication date 2 January 2003

International Classifications

C10M 135/22 Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium

C07C 007/20 Purification, separation orstabilisation of hydrocarbons

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 09/882,675 15.06.01 US

15 May 2003 Application Open to Public Inspection

  Published as AU-A-2002311943

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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