Base oil properties expert system

Details for Australian Patent Application No. 2008343245 (hide)

Owner Chevron U.S.A. Inc.

Inventors Chang, Max I.; Kramer, David C.; Bertrand, Nancy J.; Rosenbaum, John M.; Hee, Allan G.; Pradhan, Ajit Ramchandra

Agent Davies Collison Cave

Pub. Number AU-A-2008343245

PCT Pub. Number WO2009/085834

Priority 61/015,490 20.12.07 US

Filing date 17 December 2008

Wipo publication date 9 July 2009

International Classifications

G01N 24/08 (2006.01) Investigating or analysing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects

G01R 33/44 (2006.01) Arrangements or instruments for measuring magnetic variables - using nuclear magnetic resonance (NMR)

G06F 19/00 (2006.01) Digital computing or data processing equipment or methods, specially adapted for specific applications

G06Q 10/00 (2006.01) Administration, e.g. office automation or reservations

Event Publications

23 September 2010 Section 223 Application Allowed

  Chevron U.s.a. Inc. The time in which to enter the National Phase has been extended to 20 Sep 2010. Address for service in Australia - Davies Collison Cave 1 Nicholson Street Melbourne VIC 3000 2010

30 September 2010 PCT application entered the National Phase

  PCT publication WO2009/085834 Priority application(s): WO2009/085834

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