PROCESSES FOR CONCENTRATING HIGHER DIAMONDOIDS

Details for Australian Patent Application No. 2003252044 (hide)

Owner CHEVRON U.S.A. INC.

Inventors Timken, Hye-Kyung C.; Dahl, Jeremy E.; Qureshi, Waqar R.; Liu, Shenggao; Maesen, Theo; Carlson, Robert M.

Agent Davies Collison Cave

Pub. Number AU-A-2003252044

PCT Number PCT/US03/22527

PCT Pub. Number WO2004/009737

Priority 60/396,991 18.07.02 US

Filing date 17 July 2003

Wipo publication date 9 February 2004

International Classifications

C10G 065/12 Treatment of hydrocarbon oils by two or more hydrotreatment processes only

Event Publications

16 October 2003 Complete Application Filed

  Priority application(s): 60/396,991 18.07.02 US

18 March 2004 Application Open to Public Inspection

  Published as AU-A-2003252044

12 February 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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