公开(公告)号：US20160272906A1

公开(公告)日：2016-09-22

申请号：US14806389

申请日：2015-07-22

Applicant: Authentix, Inc.

Inventor： Jeffrey L. CONROY ,  Philip B. FORSHEE ,  John-Christopher BOYER

IPC: C10L1/24 ,  C10L10/00 ,  G01N21/65 ,  G01N33/22 ,  G01N24/08 ,  C10L1/185 ,  G01N30/72

CPC classification number: C10L1/2406 ,  C07B2200/05 ,  C07C43/2055 ,  C07C43/21 ,  C07C43/263 ,  C07C43/275 ,  C07C321/30 ,  C07C323/20 ,  C07C2601/14 ,  C07C2601/16 ,  C10L1/003 ,  C10L1/1608 ,  C10L1/1852 ,  C10L1/2412 ,  C10L10/00 ,  C10L2200/0263 ,  C10L2200/0446 ,  C10L2230/16 ,  G01N21/65 ,  G01N24/08 ,  G01N30/7206 ,  G01N33/22 ,  G01N2030/025

Abstract: A method of forming a composition comprising contacting a fuel and at least one compound of Formula I: wherein X is carbon, oxygen, or sulfur; R1 and R2 each independently are hydrogen, a C1 to C20 alkyl, or a C6 to C10 aryl; R3 and R3′ each independently are hydrogen or a C1 to C4 alkyl; R4 and R4′ each independently are hydrogen, a C1 to C4 alkyl, a C4 to C10 cycloalkyl, or a C6 to C10 aryl; R5 and R5′ each independently are a C4 to C10 alkyl; R6 and R6′ each independently are hydrogen or a C1 to C6 alkyl; and R7 and R7′ each independently are hydrogen or C1 to C4 alkyl; and wherein the compound of Formula I when subjected to GC-MS using electron ionization at greater than 70 eV produces at least one ion having a mass-to-charge ratio of 300 to 600.

Abstract translation: 其中X是碳，氧或硫; R 1和R 2各自独立地为氢，C 1至C 20烷基或C 6至C 10芳基; R 3和R 3'各自独立地为氢或C 1至C 4烷基; R 4和R 4'各自独立地为氢，C 1至C 4烷基，C 4至C 10环烷基或C 6至C 10芳基; R5和R5'各自独立地为C4至C10烷基; R6和R6'各自独立地为氢或C1至C6烷基; 并且R 7和R 7'各自独立地为氢或C 1至C 4烷基; 并且其中当使用大于70eV的电子电离进行GC-MS的式I化合物产生至少一种质荷比为300-600的离子。

公开(公告)号：US20180371342A1

公开(公告)日：2018-12-27

申请号：US15632532

申请日：2017-06-26

Applicant: Authentix, Inc.

Inventor： Jeffrey L. CONROY ,  Philip B. FORSHEE

IPC: C10L1/00 ,  C10L1/16

CPC classification number: C10L1/003 ,  C10L1/16 ,  C10L1/1633 ,  C10L1/1822 ,  C10L1/202 ,  G01N21/33 ,  G01N21/3504 ,  G01N21/643 ,  G01N21/77 ,  G01N33/22 ,  G01N33/28 ,  G01N33/2882 ,  G01N2021/7786 ,  G01N2030/025 ,  G01N2030/027 ,  H01J49/26 ,  Y10T436/21

Abstract: 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.

公开(公告)号：US20170306255A1

公开(公告)日：2017-10-26

申请号：US15643803

申请日：2017-07-07

Applicant: Authentix, Inc.

Inventor： Jeffrey L. CONROY ,  Philip B. FORSHEE ,  John-Christopher BOYER

IPC: C10L1/24 ,  C07C43/205 ,  C07C43/21 ,  C07C43/263 ,  C07C43/275 ,  C07C321/30 ,  G01N30/72 ,  G01N21/65 ,  C10L10/00 ,  C10L1/185 ,  C07C323/20 ,  G01N33/22 ,  G01N24/08 ,  C07C2601/16 ,  G01N30/02

CPC classification number: C10L1/2406 ,  C07B2200/05 ,  C07C43/2055 ,  C07C43/21 ,  C07C43/263 ,  C07C43/275 ,  C07C321/30 ,  C07C323/20 ,  C07C2601/14 ,  C07C2601/16 ,  C10L1/003 ,  C10L1/1608 ,  C10L1/1852 ,  C10L1/2412 ,  C10L10/00 ,  C10L2200/0263 ,  C10L2200/0446 ,  C10L2230/16 ,  G01N21/65 ,  G01N24/08 ,  G01N30/7206 ,  G01N33/22 ,  G01N2030/025

Abstract: A composition comprising a fuel and at least one compound characterized by Formula I: wherein X is carbon, oxygen, or sulfur; R1 and R2 each independently are hydrogen, a C1 to C20 alkyl, or a C6 to C10 aryl; R3 and R3′ each independently are hydrogen or a C1 to C4 alkyl; R4 and R4′ each independently are hydrogen, a C1 to C4 alkyl, a C4 to C10 cycloalkyl, or a C6 to C10 aryl; R5 and R5′ each independently are a C4 to C10 alkyl; R6 and R6′ each independently are hydrogen or a C1 to C6 alkyl; and R7 and R7′ each independently are hydrogen or a C1 to C4 alkyl; 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.

公开(公告)号：US20240328950A1

公开(公告)日：2024-10-03

申请号：US18596204

申请日：2024-03-05

Applicant: Authentix, Inc.

Inventor： Philip B. FORSHEE ,  John-Christopher BOYER

IPC: G01N21/64

CPC classification number: G01N21/6458 ,  G01N2201/13

Abstract: A method of preparing a reference material for fluorescence spectroscopy by impregnating or otherwise placing one or more fluorophores into a solid polymethyl methacrylate (PMMA) matrix. The method can include impregnating or otherwise placing the one or more fluorophores into the solid PMMA matrix by melt mixing a powder of each of the one or more fluorophores with the solid PMMA matrix to provide a mixed product comprising a homogeneous distribution of the one or more fluorophores in the PMMA and injection molding the mixed product to provide the reference material having a final shape; and/or polymerizing MMA in the presence of one or more fluorophores to form the solid PMMA matrix.

公开(公告)号：US20160272907A1

公开(公告)日：2016-09-22

申请号：US15051196

申请日：2016-02-23

Applicant: Authentix, Inc.

Inventor： Jeffrey L. CONROY ,  Philip B. FORSHEE ,  John-Christopher BOYER

IPC: C10L1/24 ,  C07C43/205 ,  C07C323/20 ,  C10L1/185 ,  C07C43/275

CPC classification number: C10L1/2406 ,  C07B2200/05 ,  C07C43/2055 ,  C07C43/21 ,  C07C43/263 ,  C07C43/275 ,  C07C321/30 ,  C07C323/20 ,  C07C2601/14 ,  C07C2601/16 ,  C10L1/003 ,  C10L1/1608 ,  C10L1/1852 ,  C10L1/2412 ,  C10L10/00 ,  C10L2200/0263 ,  C10L2200/0446 ,  C10L2230/16 ,  G01N21/65 ,  G01N24/08 ,  G01N30/7206 ,  G01N33/22 ,  G01N2030/025

Abstract: A compound characterized by Formula I: wherein X can be carbon (C), oxygen (O), or sulfur (S); R1 and R2 can each independently be hydrogen, a C1 to C20 alkyl group, or a C6 to C10 aryl group; R3 and R3′ can each independently be hydrogen or a C1 to C4 alkyl group; R4 and R4′ can each independently be hydrogen, a C1 to C4 alkyl group, a C4 to C10 cycloalkyl group, or a C6 to C10 aryl group; R5 and R5′ can each independently be a C4 to C10 alkyl group; R6 and R6′ can each independently be hydrogen or a C1 to C6 alkyl group; and R7 and R7′ can each independently be hydrogen or a C1 to C4 alkyl group; and wherein the compound characterized by Formula I when subjected to gas chromatography-mass spectrometry (GC-MS) using electron ionization produces at least one ion having a mass-to-charge ratio of greater than about 300 at an ionization energy of equal to or greater than about 70 eV.

Abstract translation: 其中X可以是碳（C），氧（O）或硫（S）; R 1和R 2可各自独立地为氢，C 1至C 20烷基或C 6至C 10芳基; R 3和R 3'各自独立地为氢或C 1至C 4烷基; R 4和R 4'各自独立地为氢，C 1至C 4烷基，C 4至C 10环烷基或C 6至C 10芳基; R5和R5'各自独立地为C4至C10烷基; R6和R6'可各自独立地为氢或C1至C6烷基; 并且R 7和R 7'各自独立地为氢或C 1至C 4烷基; 并且其中当通过使用电子电离进行气相色谱 - 质谱（GC-MS）时，式I表征的化合物在电离能等于或等于（或）的情况下产生具有大于约300的质荷比的至少一种离子， 大于约70eV。

公开(公告)号：US20160272905A1

公开(公告)日：2016-09-22

申请号：US14806381

申请日：2015-07-22

Applicant: Authentix, Inc.

Inventor： Jeffrey L. CONROY ,  Philip B. FORSHEE ,  John-Christopher BOYER

IPC: C10L1/24 ,  C10L10/00 ,  C07C43/21 ,  C07C321/30 ,  C07C43/205 ,  C10L1/185 ,  C07C43/275

CPC classification number: C10L1/2406 ,  C07B2200/05 ,  C07C43/2055 ,  C07C43/21 ,  C07C43/263 ,  C07C43/275 ,  C07C321/30 ,  C07C323/20 ,  C07C2601/14 ,  C07C2601/16 ,  C10L1/003 ,  C10L1/1608 ,  C10L1/1852 ,  C10L1/2412 ,  C10L10/00 ,  C10L2200/0263 ,  C10L2200/0446 ,  C10L2230/16 ,  G01N21/65 ,  G01N24/08 ,  G01N30/7206 ,  G01N33/22 ,  G01N2030/025

Abstract: A composition comprising a fuel and at least one compound characterized by Formula I: wherein X is carbon, oxygen, or sulfur; R1 and R2 each independently are hydrogen, a C1 to C20 alkyl, or a C6 to C10 aryl; R3 and R3′ each independently are hydrogen or a C1 to C4 alkyl; R4 and R4′ each independently are hydrogen, a C1 to C4 alkyl, a C4 to C10 cycloalkyl, or a C6 to C10 aryl; R5 and R5′ each independently are a C4 to C10 alkyl; R6 and R6′ each independently are hydrogen or a C1 to C6 alkyl; and R7 and R7′ each independently are hydrogen or a C1 to C4 alkyl; 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.

Abstract translation: 其中X是碳，氧或硫; R 1和R 2各自独立地为氢，C 1至C 20烷基或C 6至C 10芳基; R 3和R 3'各自独立地为氢或C 1至C 4烷基; R 4和R 4'各自独立地为氢，C 1至C 4烷基，C 4至C 10环烷基或C 6至C 10芳基; R5和R5'各自独立地为C4至C10烷基; R6和R6'各自独立地为氢或C1至C6烷基; 并且R 7和R 7'各自独立地为氢或C 1至C 4烷基; 并且其中当使用大于约70eV的电子电离进行GC-MS的式I化合物产生质量与电荷比为300至600的至少一种离子。

公开(公告)号：US20150355091A1

公开(公告)日：2015-12-10

申请号：US14808041

申请日：2015-07-24

Applicant: Authentix, Inc.

Inventor： Jeffrey L. CONROY ,  Philip B. FORSHEE ,  Paul J. CRONIN ,  Olusola SOYEMI

IPC: G01N21/64 ,  G01N33/28

CPC classification number: G01N21/643 ,  G01N33/2882 ,  G01N2021/6439

Abstract: 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.

Abstract translation: 用于检测/定量液体样品中的荧光标记物的装置和方法。 通常，液体样品是荧光标记物浓度低（以ppb计）的燃料。 检测/定量使用选自多变量过程，背景减除过程或两者的组合的过程来生成荧光标记化合物的预测浓度。 本发明涉及对汽油和柴油燃料掺假的检测。