Magnetic thin film interference device or pigment and method of making it, printing ink or coating composition, security document and use of such a magnetic thin film interference device

Details for Australian Patent Application No. 2002250945 (hide)

Owner SICPA Holding S.A.

Inventors Seto, Myron; Muller, Edgar; Tiller, Thomas; Despland, Claude-Alain

Agent Davies Collison Cave

Pub. Number AU-B-2002250945

PCT Pub. Number WO2002/073250

Priority 01105952.4 09.03.01 EP

Filing date 14 February 2002

Wipo publication date 24 September 2002

Acceptance publication date 16 November 2006

International Classifications

G02B 5/22 (2006.01) Optical elements other than lenses - Absorbing filters

C09C 1/00 (2006.01) Treatment of specific inorganic materials other than fibrous fillers

G02B 5/28 (2006.01) Optical elements other than lenses - Interference filters

Event Publications

20 March 2003 Application Open to Public Inspection

  Published as AU-B-2002250945

16 November 2006 Application Accepted

  Published as AU-B-2002250945

15 March 2007 Standard Patent Sealed

16 December 2010 Assignment Registered

  SICPA Holding S.A. The patent has been assigned to SICPA HOLDING SA Assignments Registered

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002250946-Method for producing dentures

2002250944-LINGUAL BRACKET