Philip B Forshee

20080118982, May 22, 2008

Nov 17, 2006

11/561119

Philip Forshee - Dallas TX, US
Peter Kottenstette - Plano TX, US

Authentix, Inc. - Addison TX

G01N 33/00
C10L 1/04

436 56, 208 15, 436139

Tagged products (including tagged petroleum products) and methods of detecting the same are disclosed. The tagged petroleum products are tagged with a violanthrone, e.g., a substituted violanthrone and/or an isoviolanthrone, e.g., a substituted isoviolanthrone.

20110069307, Mar 24, 2011

Sep 20, 2010

12/885741

Philip B. Forshee - McKinney TX, US
Greg R. Hundt - Dallas TX, US
Jeffrey L. Conroy - Allen TX, US

AUTHENTIX, INC. - Addison TX

G01J 3/00
C10L 1/30

356300, 44317

Marking a petroleum product includes adding a covert dye selected from the group consisting of azadipyrromethene dyes, dipyrromethene dyes, and any combination thereof to the petroleum product and distributing the dye in the petroleum product. A petroleum product selected for analysis may be spectroscopically analyzed for the presence of an azadipyrromethene dye, a dipyrromethene dye, or a combination thereof. A concentration of at least one azadipyrromethene or dipyrromethene dye present in the portion of the petroleum product may be determined to identify the petroleum product as counterfeit, adulterated, or authentic based on the determined concentration of the azadipyrromethene or dipyrromethene dye.

20110305919, Dec 15, 2011

Jun 9, 2011

13/156794

Jeffrey L. Conroy - Allen TX, US
Philip B. Forshee - McKinney TX, US
James A. Shearer - Allen TX, US

AUTHENTIX, INC. - Addison TX

B32B 15/01
C25D 15/00
G01N 21/64
B05D 1/18

428615, 427437, 205109, 2504591

Formation of an authentication element by deposition of a metal layer with embedded particles on a metal substrate, wherein the embedded particles are configured to convert energy from one wavelength to another. The embedded particles may be upconverters, downconverters, or phosphorescent phosphors, which can be detected and measured with analytical equipment when deposited in the metal layer. A metal substrate may include coinage.

20130179090, Jul 11, 2013

Sep 27, 2011

13/823333

Jeffrey L. Conroy - Allen TX, US
Philip B. Forshee - McKinney TX, US
Paul John Cronin - Allen TX, US

AUTHENTIX, INC. - Addison TX

G01N 21/64
G06F 17/10

702 25

Device and methods for detecting/quantifying a fluorescent taggant in a liquid sample. Generally, the liquid samples are fuels having low concentrations (measured in ppb) of a fluorescent taggant. The detection/quantification generates a predicted concentration of the fluorescent tagging compound using a process selected from the group of a multivariate process, a background subtraction process, or a combination of both. The invention addresses the detection of an adulteration of gasoline and diesel fuels.

20180371342, Dec 27, 2018

Jun 26, 2017

15/632532

- Addison TX, US
Philip B. FORSHEE - McKinney TX, US

C10L 1/00
C10L 1/16

A method of increasing the accuracy of the quantification of an analyte in a hydrocarbon, the analyte containing a marking compound, by obtaining a first sample containing (a) the hydrocarbon and (b) the marking compound, obtaining a homogeneity inducing material, contacting the homogeneity inducing material with an aliquot of the first sample in a volumetric ratio of greater than or equal to about 5:1 to produce a second sample, and determining an amount of the marking compound in the second sample using an analytical technique based on the marking material.

20170306255, Oct 26, 2017

Jul 7, 2017

15/643803

- Addison TX, US
Philip B. FORSHEE - McKinney TX, US
John-Christopher BOYER - Dallas TX, US

C10L 1/24
C07C 43/205
C07C 43/21
C07C 43/263
C07C 43/275
C07C 321/30
G01N 30/72
G01N 21/65
C10L 10/00
C10L 1/24
C10L 1/185
C07C 323/20
G01N 33/22
G01N 24/08
C07C 2601/16
G01N 30/02

A composition comprising a fuel and at least one compound characterized by Formula I:wherein X is carbon, oxygen, or sulfur; Rand Reach independently are hydrogen, a Cto Calkyl, or a Cto Caryl; Rand Reach independently are hydrogen or a Cto Calkyl; Rand Reach independently are hydrogen, a Cto Calkyl, a Cto Ccycloalkyl, or a Cto Caryl; Rand Reach independently are a Cto Calkyl; Rand Reach independently are hydrogen or a Cto Calkyl; and Rand Reach independently are hydrogen or a Cto Calkyl; and wherein the compound of Formula I when subjected to GC-MS using electron ionization at greater than about 70 eV produces at least one ion having a mass-to-charge ratio of from 300 to 600.

20170106627, Apr 20, 2017

Dec 30, 2016

15/394916

- LIantrisant, GB
Philip B. Forshee - McKinney TX, US
James A. Shearer - Allen TX, US

B32B 15/01
C23C 18/36
G07D 5/00
C25D 3/40
C25D 3/56
G07D 7/12
C23C 18/16
C25D 15/00

Formation of an authentication element by deposition of a metal layer with embedded particles on a metal substrate, wherein the embedded particles are configured to convert energy from one wavelength to another. The embedded particles may be upconverters, downconverters, or phosphorescent phosphors, which can be detected and measured with analytical equipment when deposited in the metal layer. A metal substrate may include coinage.

20170107637, Apr 20, 2017

Dec 30, 2016

15/394937

- Llantrisant, GB
Philip B. Forshee - McKinney TX, US
James A. Shearer - Allen TX, US

C25D 15/00
G07D 7/12
C25D 17/06
G07D 5/00
C25D 7/00
C25D 3/40

Formation of an authentication element by deposition of a metal layer with embedded particles on a metal substrate, wherein the embedded particles are configured to convert energy from one wavelength to another. The embedded particles may be upconverters, downconverters, or phosphorescent phosphors, which can be detected and measured with analytical equipment when deposited in the metal layer. A metal substrate may include coinage.