A CERAMIC MIXTURE HAVING NEGATIVE TEMPERATURE COEFFICIENT, A THERMISTOR CONTAINING THE CERAMIC MIXTURE AND A PROCESS FOR PREPAING THEREOF

Details for Australian Patent Application No. 2003206083 (hide)

Owner COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH

Inventors HARCHEKAR, Vijnay, Rajaram; BAJPAL, Ram, Prakash; SINGLA, Madan, Lal; RAJ, Baldev

Pub. Number AU-A-2003206083

PCT Number PCT/IB03/00784

PCT Pub. Number WO2004/077455

Filing date 25 February 2003

Wipo publication date 17 September 2004

International Classifications

H01C 007/04 Non-adjustable resistors formed as one or more layers or coatings - having negative temperature coefficient

C04B 035/01 Shaped ceramic products characterised by their composition - based on oxides

Event Publications

17 July 2003 Complete Application Filed

21 October 2004 Application Open to Public Inspection

  Published as AU-A-2003206083

10 November 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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