Process for the production of high quality middle distillates from mild hydrocrackers and vacuum gas oil hydrotreaters in combination with external feeds in the middle distillate boiling range

Details for Australian Patent Application No. 2002302134 (hide)

Owner Chevron U.S.A. Inc.

Inventors Dahlberg, Arthur J.; Louie, Wai Seung W.; Mukherjee, Ujjal Kumar

Agent Davies Collison Cave

Pub. Number AU-B-2002302134

Priority 10025411 17.12.01 US

Filing date 15 November 2002

Wipo publication date 3 July 2003

Acceptance publication date 6 November 2008

International Classifications

C10G 65/04 (2006.01) Treatment of hydrocarbon oils by two or more hydrotreatment processes only

C10G 65/12 (2006.01) Treatment of hydrocarbon oils by two or more hydrotreatment processes only

Event Publications

12 December 2002 Complete Application Filed

  Priority application(s): 10025411 17.12.01 US

3 July 2003 Application Open to Public Inspection

  Published as AU-B-2002302134

6 November 2008 Application Accepted

  Published as AU-B-2002302134

5 March 2009 Standard Patent Sealed

7 June 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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