Obtaining multi-dimensional nuclear spin proton density distributions

Details for Australian Patent Application No. 2004223438 (hide)

Owner Chevron U.S.A. Inc.

Inventors Dunn, Keh-Jim; Sun, Boqin

Agent Davies Collison Cave

Pub. Number AU-B-2004223438

PCT Pub. Number WO2004/085990

Priority 10/396,941 24.03.03 US

Filing date 10 March 2004

Wipo publication date 7 October 2004

Acceptance publication date 10 December 2009

International Classifications

G01V 3/32 (2006.01) Electric or magnetic prospecting or detecting

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

Event Publications

13 October 2005 PCT application entered the National Phase

  PCT publication WO2004/085990 Priority application(s): WO2004/085990

13 September 2007 Change of Name(s) of Applicant(s), Section 104

  Sun, Boqin; Chevron U.S.A. Inc.; Dunn, Keh-Jim The name of the applicant has been changed to Chevron U.S.A. Inc.

10 December 2009 Application Accepted

  Published as AU-B-2004223438

15 April 2010 Standard Patent Sealed

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