SILICON-BASED DENTAL IMPRESSION COMPOUNDS

Details for Australian Patent Application No. 2002244760 (hide)

Owner 3M ESPE AG

Inventors FETZ, Johann; WANEK, Erich; WAGNER, Ingo; ZECH, Joachim

Pub. Number AU-A-2002244760

PCT Pub. Number WO2002/078647

Priority 101 16 223.5 30.03.01 DE

Filing date 28 March 2002

Wipo publication date 15 October 2002

International Classifications

A61K 006/10 Preparations for dentistry - Compositions for taking dental impressions

C08K 005/01 Use of organic ingredients

C08L 083/04 Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only

Event Publications

3 April 2003 Application Open to Public Inspection

  Published as AU-A-2002244760

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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