Magnetic authenticity feature

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9576416
APP PUB NO 20150102108A1
SERIAL NO

14386926

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to a magnetic multilayer system (1) which is arranged on a substrate (6) which is made of a material from the group consisting of a plastic from the group of polymers, metal, metal alloy and paper and/or which is at least one element from the group consisting of a document and packaging. The invention further relates to packaging which comprises such a magnetic multilayer system (1). According to the invention, the multilayer system (1) is used for proving the authenticity of an object. Likewise according to the invention are a method for marking an object with a magnetic multilayer system for proving the authenticity of an object and a method for reading a magnetic multilayer system for proving the authenticity of an object.

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Patent Owner(s)

Patent OwnerAddress
UNIVERSITAET KASSELMOECHEBERGSTRASSE 19 KASSEL 34125

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ehresmann, Arno Zweibruecken, DE 4 47
Engel, Dieter Frankfurt, DE 28 483

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