Packaging material comprising magnetisable portions

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8512836
APP PUB NO 20120070634A1
SERIAL NO

13322611

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Abstract

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A packaging material comprising a plurality of magnetizable portions thereon comprising at least one spot per package to be formed from the packaging material is disclosed. At least one of the magnetizable portions provides a magnetic mark carrying a magnetic field pattern. The magnetic field pattern comprises a first magnetic field peak having a first polarity and a second magnetic field peak having a second opposite polarity.

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Patent Owner(s)

  • TETRA LAVAL HOLDINGS & FINANCE S.A.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Holmström, Gert Lund, SE 3 32

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