Securing the authenticity of value documents by means of characteristic substances

Details for Australian Patent Application No. 2006299019 (hide)

Owner Giesecke & Devrient GmbH

Inventors Scholz, Ulrich; Grauvogl, Gregor

Agent FB Rice

Pub. Number AU-B-2006299019

PCT Pub. Number WO2007/039288

Priority 10 2005 047 609.0 05.10.05 DE

Filing date 4 October 2006

Wipo publication date 12 April 2007

Acceptance publication date 24 March 2011

International Classifications

G06K 19/00 (2006.01) Record carriers for use with machines and with at least a part designed to carry digital markings

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

G07D 7/00 (2006.01) Testing paper currency, securities, bonds, or similar valuable papers for genuineness

Event Publications

24 April 2008 PCT application entered the National Phase

  PCT publication WO2007/039288 Priority application(s): WO2007/039288

24 March 2011 Application Accepted

  Published as AU-B-2006299019

21 July 2011 Standard Patent Sealed

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