Owner Giesecke & Devrient GmbH

Inventors Stock, Kai Uwe; Heer, Stephan; Giering, Thomas

Agent FB Rice

Pub. Number AU-A-2007306596

PCT Pub. Number WO2008/043523

Priority 10 2006 047 852.5 10.10.06 DE

Filing date 9 October 2007

Wipo publication date 17 April 2008

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

B42D 15/00 (2006.01) Printed matter of special format or style not otherwise provided for

B42D 15/10 (2006.01) Printed matter of special format or style not otherwise provided for - Identity, credit, cheque or like information-bearing cards

C09K 11/08 (2006.01) Luminescent, e.g. electroluminescent, chemiluminescent, materials - containing inorganic luminescent materials

D21H 21/40 (2006.01) Non-fibrous material added to the pulp, characterised by its function, form or properties - Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper

G06K 19/14 (2006.01) Record carriers for use with machines and with at least a part designed to carry digital markings - the marking being sensed by radiation