FLUORESCENCE BASED OXYGEN SENSOR SYSTEMS

Details for Australian Patent Application No. 2002346063 (hide)

Owner 3M INNOVATIVE PROPERTIES COMPANY

Inventors RUDE, Michael, J.; BENTSEN, James, G.; ROBERTS, Ralph, R.; KNUDSON, Orlin, B.; ALVAREZ, Daniel, Jr.

Pub. Number AU-A-2002346063

PCT Number PCT/US02/21213

PCT Pub. Number WO2003/019179

Priority 09/935,183 22.08.01 US

Filing date 2 July 2002

Wipo publication date 10 March 2003

International Classifications

G01N 031/22 Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroups - using chemical indicators

G01N 021/64 Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Fluorescence

Event Publications

6 March 2003 Complete Application Filed

  Priority application(s): 09/935,183 22.08.01 US

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002346063

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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