Process to manufacture high viscosity hydrocracked base oils

Details for Australian Patent Application No. 2004252105 (hide)

Owner ExxonMobil Research and Engineering Company

Inventors Boucher Ashe, Heather A.

Agent Watermark

Pub. Number AU-A-2004252105

PCT Pub. Number WO2005/001001

Priority 60/476,665 06.06.03 US

Filing date 4 June 2004

Wipo publication date 6 January 2005

International Classifications

C10G 67/04 (2006.01) Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only

C10G 21/00 (2006.01) Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents

C10G 45/58 (2006.01) Hydrotreatment processes - to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point

Event Publications

5 January 2006 PCT application entered the National Phase

  PCT publication WO2005/001001 Priority application(s): WO2005/001001

13 December 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2004252109-Substituted 3-alkyl and 3-alkenyl azetidine derivatives

2004252103-Curable silicone compositions having improved adhesion to polymeric films