Acid-reactive dental fillers, compositions, and methods

Details for Australian Patent Application No. 2005249356 (hide)

Owner 3M Innovative Properties Company

Inventors Kangas, Lani S.; Mitra, Sumita B.; Thalacker, Jason P.; Kolb, Brant U.; Budd, Kenton D.

Agent Davies Collison Cave

Pub. Number AU-A-2005249356

PCT Pub. Number WO2005/117808

Priority 10/847,805 17.05.04 US

Filing date 31 March 2005

Wipo publication date 15 December 2005

International Classifications

A61K 6/027 (2006.01) Preparations for dentistry

A61K 6/083 (2006.01) Preparations for dentistry

C03C 3/091 (2006.01) Glass compositions

C03C 3/112 (2006.01) Glass compositions

Event Publications

4 January 2007 PCT application entered the National Phase

  PCT publication WO2005/117808 Priority application(s): WO2005/117808

12 March 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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