Method and sampling device for detection of low levels of a property/quality trait present in an inhomogeneously distributed sample substrate

Details for Australian Patent Application No. 2003216405 (hide)

Owner Cognis Corporation

Inventors Wang, Nan; Tseng, Ching-Hui; McFadden, Daniel; Ma, Kangming

Agent Watermark

Pub. Number AU-B-2003216405

PCT Number PCT/US03/05710

PCT Pub. Number WO2003/074991

Priority 10/366,166 13.02.03 US; 60/361,245 01.03.02 US

Filing date 25 February 2003

Wipo publication date 16 September 2003

Acceptance publication date 6 November 2008

International Classifications

G01N 21/35 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

G01N 33/10 (2006.01) Investigating or analysing materials by specific methods not covered by groups

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 10/366,166 13.02.03 US; 60/361,245 01.03.02 US

23 October 2003 Application Open to Public Inspection

  Published as AU-B-2003216405

6 November 2008 Application Accepted

  Published as AU-B-2003216405

8 January 2009 Assignment before Grant

  Cognis Corporation The application has been assigned to Cognis IP Management GmbH

5 March 2009 Standard Patent Sealed

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