G - Physics – 06 – K
Patent
G - Physics
06
K
G06K 19/06 (2006.01) G06K 17/00 (2006.01) G06K 19/14 (2006.01) G07C 1/00 (2006.01) G07F 7/08 (2006.01) G06F 19/00 (2006.01)
Patent
CA 2486683
The invention relates to a method for tamper-proof identification of products, more particularly medicaments, wherein an unencrypted authenticity characteristic is placed on the product in an encrypted manner by means of an asymmetric encrypting method. The buyer or retailer can verify the originator or producer of the product by comparing the unencrypted authenticity characteristic with the decoded information from the encrypted authenticity characteristic.
La présente invention concerne un procédé de marquage infalsifiable de produits, notamment de médicaments. Ce procédé consiste à appliquer sur le produit une marque d'origine sous forme non codée et sous forme codée au moyen d'un procédé de codage asymétrique. Le vendeur ou le commerçant peut, en comparant la marque d'origine non codée et les informations décodées à partir de la marque d'origine codée, vérifier le créateur ou le producteur du produit.
Aventis Pharma Deutschland Gmbh
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Sanofi-Aventis Deutschland Gmbh
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