ELECTRONICALLY TUNABLE, LOWLOSS CERAMIC MATERIALS INCLUDING A TUNABLE DIELECTRIC PHASE AND MULTIPLE METAL OXIDE PHASES

Details for Australian Patent Application No. 2002251808 (hide)

Owner PARATEK MICROWAVE, INC.

Inventors SENGUPTA, Louise, C.; ZHANG, Xubai; CHIU, Luna, H.

Pub. Number AU-A-2002251808

PCT Pub. Number WO2002/059059

Priority 09/768,690 24.01.01 US

Filing date 22 January 2002

Wipo publication date 6 August 2002

International Classifications

C04B 035/462 Shaped ceramic products characterised by their composition - based on titanates

C04B 035/495 Shaped ceramic products characterised by their composition - based on vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates

Event Publications

6 February 2003 Application Open to Public Inspection

  Published as AU-A-2002251808

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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