Method for producing alkaline earth sulphate nanoparticles

Details for Australian Patent Application No. 2003287872 (hide)

Owner Centrum fur Angewandte Nanotechnologie (CAN) GmbH

Inventors Meyer, Christiane; Haubold, Stephan; Heidelberg, Thorsten; Ibarra, Fernando

Agent Cullens

Pub. Number AU-B-2003287872

PCT Number PCT/DE2003/0038

PCT Pub. Number WO2004/046035

Priority 102 54 567.7 21.11.02 DE

Filing date 19 November 2003

Wipo publication date 15 June 2004

Acceptance publication date 22 April 2010

International Classifications

C01F 11/46 (2006.01) Compounds of calcium, strontium, or barium

C01F 5/40 (2006.01) Compounds of magnesium

C09C 1/02 (2006.01) Treatment of specific inorganic materials other than fibrous fillers - Compounds of alkaline earth metals or magnesium

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 102 54 567.7 21.11.02 DE

15 July 2004 Application Open to Public Inspection

  Published as AU-B-2003287872

29 March 2007 Assignment before Grant

  Nanosolutions GmbH The application has been assigned to Centrum fur Angewandte Nanotechnologie (CAN) GmbH

22 April 2010 Application Accepted

  Published as AU-B-2003287872

19 August 2010 Standard Patent Sealed

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