COLLOIDAL NANOSILVER SOLUTION AND METHOD FOR MAKING THE SAME

Details for Australian Patent Application No. 2003225460 (hide)

Owner CC TECHNOLOGY INVESTMENT Co., LTD SOH, Kar, Liang

Inventors Yan, Jixiong; CHENG, Jiachong

Pub. Number AU-A-2003225460

PCT Number PCT/SG03/00062

PCT Pub. Number WO2003/080231

Priority 10/106,053 27.03.02 US

Filing date 27 March 2003

Wipo publication date 8 October 2003

International Classifications

A01N 025/04 Biocides - Dispersions or gels

A61K 033/38 Medicinal preparations containing inorganic active ingredients - Silver

A01N 059/16 Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds - Heavy metals

B01J 013/00 Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 10/106,053 27.03.02 US

13 November 2003 Application Open to Public Inspection

  Published as AU-A-2003225460

23 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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