Method and apparatus for on-line monitoring of quality and/or condition of highly resistive fluids

Details for Australian Patent Application No. 2002247205 (hide)

Owner The Lubrizol Corporation

Inventors Lvovich, Vadim F.; Boyle, Frederick P.

Agent Callinan

Pub. Number AU-B-2002247205

PCT Pub. Number WO2002/073189

Priority 09/803,299 09.03.01 US

Filing date 25 February 2002

Wipo publication date 24 September 2002

Acceptance publication date 31 May 2007

International Classifications

G01N 33/28 (2006.01) Investigating or analysing materials by specific methods not covered by groups

G01N 27/02 (2006.01) Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means - by investigating impedance

G01N 27/26 (2006.01) Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means - by investigating electrochemical variables

Event Publications

20 March 2003 Application Open to Public Inspection

  Published as AU-B-2002247205

31 May 2007 Application Accepted

  Published as AU-B-2002247205

27 September 2007 Standard Patent Sealed

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