Identification and authentication using polymeric liquid crystal material markings

Details for Australian Patent Application No. 2010233802 (hide)

Owner SICPA HOLDING SA

Inventors Marguerettaz, Xavier; Gremaud, Frederic; Commeureuc, Aurelien; Aboutanos, Vickie; Tiller, Thomas; Rozumek, Olivier

Agent Griffith Hack

Pub. Number AU-A-2010233802

PCT Pub. Number WO2010/115879

Priority PCT/ 02.04.09 EP; EP2009/002434 12/384,340 02.04.09 US

Filing date 6 April 2010

Wipo publication date 14 October 2010

International Classifications

G06K 1/12 (2006.01) Methods or arrangements for marking the record carrier in digital fashion

C09D 11/10 (2006.01) Inks - based on artificial resins

G06Q 10/00 (2006.01) Administration, e.g. office automation or reservations

G07D 7/12 (2006.01) Testing paper currency, securities, bonds, or similar valuable papers for genuineness

B41M 3/14 (2006.01) Printing processes to produce particular kinds of printed work, e.g. patterns - Security printing

C09K 19/02 (2006.01) Liquid crystal materials -

Event Publications

27 October 2011 PCT application entered the National Phase

  PCT publication WO2010/115879 Priority application(s): WO2010/115879

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