Security markers for identifying a source of a substance

Gary A. Ross (Inventor), Graham I. Johnson (Inventor), Barrie Clark (Inventor), Simon J. Forrest (Inventor)

Research output: Patent

Abstract

A method of identifying a source of a Substance incorporating one or more luminescent markers comprises illuminating the Substance to stimulate emission from at least one of the luminescent markers. A luminescent signature is generated from the detected luminescent emission. The source of the substance is identified based on a match between the generated luminescent signature and a pre-defined luminescent signature.
Original languageEnglish
Patent numberUS 7,800,088 B2
Filing date2/11/05
Publication statusPublished - 21 Sep 2010
Externally publishedYes

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Ross, G. A., Johnson, G. I., Clark, B., & Forrest, S. J. (2010). Security markers for identifying a source of a substance. (Patent No. US 7,800,088 B2 ). USPTO (United States Patent and Trademark Office).
Ross, Gary A. (Inventor) ; Johnson, Graham I. (Inventor) ; Clark, Barrie (Inventor) ; Forrest, Simon J. (Inventor). / Security markers for identifying a source of a substance. USPTO (United States Patent and Trademark Office). Patent No.: US 7,800,088 B2 . Nov 02, 2005.
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Ross, GA, Johnson, GI, Clark, B & Forrest, SJ Nov. 02 2005, Security markers for identifying a source of a substance, Patent No. US 7,800,088 B2 .

Security markers for identifying a source of a substance. / Ross, Gary A. (Inventor); Johnson, Graham I. (Inventor); Clark, Barrie (Inventor); Forrest, Simon J. (Inventor).

USPTO (United States Patent and Trademark Office). Patent No.: US 7,800,088 B2 . Nov 02, 2005.

Research output: Patent

TY - PAT

T1 - Security markers for identifying a source of a substance

AU - Ross, Gary A.

AU - Johnson, Graham I.

AU - Clark, Barrie

AU - Forrest, Simon J.

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N2 - A method of identifying a source of a Substance incorporating one or more luminescent markers comprises illuminating the Substance to stimulate emission from at least one of the luminescent markers. A luminescent signature is generated from the detected luminescent emission. The source of the substance is identified based on a match between the generated luminescent signature and a pre-defined luminescent signature.

AB - A method of identifying a source of a Substance incorporating one or more luminescent markers comprises illuminating the Substance to stimulate emission from at least one of the luminescent markers. A luminescent signature is generated from the detected luminescent emission. The source of the substance is identified based on a match between the generated luminescent signature and a pre-defined luminescent signature.

M3 - Patent

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Ross GA, Johnson GI, Clark B, Forrest SJ, inventors. Security markers for identifying a source of a substance. US 7,800,088 B2 . 2010 Sep 21.