Security pigment

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United States of America

PATENT NO 12152152
APP PUB NO 20210380812A1
SERIAL NO

16894517

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A flake including a layer of a diamagnetic material; and at least one additional layer is disclosed. The flake, such as a plurality of flakes, can be dispersed in a liquid medium to form a composition. The composition can be applied to a surface of a substrate to form a security device. A method of making the security device is also disclosed.

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Patent Owner(s)

  • VIAVI SOLUTIONS INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Delst, Cornelis Jan Fairfax, US 63 134
Raksha, Vladimir P Santa Rosa, US 98 1981

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