公开(公告)号：US20190204290A1

公开(公告)日：2019-07-04

申请号：US16234928

申请日：2018-12-28

Applicant: Authentix, Inc.

Inventor： Olusola SOYEMI ,  Anahita KYANI

IPC: G01N33/28 ,  G01N23/223 ,  C10L1/00

Abstract: A method of fuel analysis comprising subjecting a fuel sample comprising a fuel marker and a fuel matrix to fluorescence spectroscopy to generate a measured emission spectrum comprising a first spectral component (type and amount of marker in sample), a second spectral component (spectral perturbation), and a third spectral component (matrix fluorescence); deconvoluting the measured emission spectrum to yield a deconvoluted measured emission spectrum (first and second spectral components) via removal of third spectral component; decoupling the deconvoluted measured emission spectrum to yield a corrected emission spectrum (first spectral component) via a projection function which orthogonally projects the deconvoluted measured emission spectrum onto a subspace devoid of the second spectral component; and determining the amount of fuel marker in the fuel sample from the corrected emission spectrum. The method of fuel analysis comprises temperature corrections.

公开(公告)号：US20190154591A1

公开(公告)日：2019-05-23

申请号：US16253674

申请日：2019-01-22

Applicant: Altria Client Services LLC

Inventor： Edmond J. CADIEUX ,  William James FAENZA

IPC: G01N21/94 ,  G01N21/64 ,  B07C5/342 ,  C09K11/06 ,  C09K11/77 ,  C10L1/00 ,  C10M171/00 ,  A24C5/34 ,  G01N21/88 ,  G01N33/18 ,  G01N33/28

Abstract: An inspection station for detecting oil or lubricant contamination in a manufactured product, the inspection station having (a) a conveyor for advancing manufactured product, and (b) an infrared detection apparatus, including (i) a high intensity infrared light source for directing at the manufactured product, and (ii) a high speed NIR spectrometer sensor tuned to detect an emitted signal from a taggant disposed in the oil or lubricant.

公开(公告)号：US10259763B2

公开(公告)日：2019-04-16

申请号：US14643100

申请日：2015-03-10

Applicant: Dow Global Technologies LLC

Inventor： George D. Green ,  Raymond J. Swedo

IPC: C07C43/205 ,  C10L1/185 ,  C07C43/20 ,  C10L1/00 ,  C10M129/16

Abstract: A compound having formula (Ph3C)mAr(OR)n, wherein Ph represents a phenyl group, Ar is an aromatic ring system having from six to twenty carbon atoms, R is C1-C18 alkyl or C7-C12 aralkyl, m is one or two, and n is an integer from one to four.

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：US10106754B2

公开(公告)日：2018-10-23

申请号：US15590145

申请日：2017-05-09

Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY

Inventor： David Stubbs ,  Duncan William John McCallien

IPC: C10L1/00 ,  C10L1/20 ,  C10L1/16

Abstract: Method of marking a hydrocarbon liquid includes adding to the liquid, a tracer compound of Formula I or II: wherein at least one of R1-R6 in Formula I and at least one of R7-R14 in Formula II is selected from: i. a bromine or fluorine atom; ii. a partially or fully halogenated alkyl group; iii. a branched or cyclic C4-C20 alkyl group; iv. an aliphatic substituent linking two positions selected from R1-R6 in Formula I to one another or two positions selected from R7-R14 in Formula II to one another; or v. a phenyl group substituted with a halogen atom, an aliphatic group or halogenated aliphatic group and none of R1-R6 and none of R7-R14 being a sulphonate group or COOR15, where R15 represents H, C1-C20 alkyl, C2-C20 alkenyl, C2-C20 alkynyl, C3-C15 cycloalkyl or aryl.

公开(公告)号：US20180252645A1

公开(公告)日：2018-09-06

申请号：US15937080

申请日：2018-03-27

Applicant: THE UNIVERSITY OF QUEENSLAND ,  ROHM AND HAAS ELECTRONIC MATERIALS LLC

Inventor： James W. Thackeray ,  Ke Du ,  Peter Trefonas, III ,  Idriss Blakey ,  Andrew Keith Whittaker

IPC: G01N21/64 ,  G01N21/84 ,  A24B13/00 ,  A24B15/10 ,  B07C5/342 ,  B07C5/36 ,  B65G27/00 ,  C10L1/00 ,  G01N21/359 ,  G01N21/55 ,  G01N21/95 ,  G01N21/94 ,  G01N21/85 ,  A24B1/04 ,  G01N21/952

CPC classification number: G01N21/6428 ,  A24B1/04 ,  A24B13/00 ,  A24B15/10 ,  B05D1/005 ,  B07C5/3427 ,  B07C5/366 ,  B07C2501/0018 ,  B65G27/00 ,  C08F220/28 ,  C08F2220/281 ,  C08F2438/03 ,  C10L1/003 ,  C10N2240/56 ,  G01N21/359 ,  G01N21/55 ,  G01N21/6486 ,  G01N21/84 ,  G01N21/85 ,  G01N21/94 ,  G01N21/95 ,  G01N21/952 ,  G01N2021/6417 ,  G01N2021/6439 ,  G01N2021/646 ,  G01N2021/8411 ,  G01N2021/845 ,  G01N2021/8466 ,  G01N2021/8592 ,  G03F7/091 ,  G03F7/094 ,  G03F7/20 ,  C08F2220/286 ,  C08F2220/185 ,  C08F220/22

Abstract: A copolymer is prepared by the polymerization of monomers that include an ultraviolet absorbing monomer, and a base-solubility-enhancing monomer. The copolymer is useful for forming a topcoat layer for electron beam and extreme ultraviolet lithographies. Also described are a layered article including the topcoat layer, and an associated method of forming an electronic device.

公开(公告)号：US20180216096A1

公开(公告)日：2018-08-02

申请号：US15938380

申请日：2018-03-28

Applicant: Easel Biotechnologies, LLC

Inventor： Yi-Xin Huo ,  Benjamin Schilling ,  Shahrooz Rabizadeh

IPC: C12N9/88 ,  C12N9/12 ,  C12P7/62 ,  C12P7/16 ,  C10L1/00 ,  C12N15/74 ,  C12P5/02

CPC classification number: C12N9/88 ,  C10L1/00 ,  C10L2200/0469 ,  C10L2290/26 ,  C12N1/20 ,  C12N9/1205 ,  C12N15/74 ,  C12P5/026 ,  C12P7/16 ,  C12P7/625 ,  C12Y207/01019 ,  C12Y401/02009 ,  Y02E50/10

Abstract: Genetically engineered cells and methods are presented that allow for the production of various value products from CO2. Contemplated cells have a CBB cycle that is genetically modified such that two molecules of CO2 fixed in the CBB cycle can be withdrawn from the modified CBB cycle as a single C2 compound. In contemplated aspects a CBB cycle includes an enzymatic activity that generates the single C2 compound from a compound of the CBB cycle, while further modifications to the CBB cycle will not introduce additional recombinant enzymatic activity/activities outside the already existing catalytic activities in the CBB cycle.

公开(公告)号：US20180187639A1

公开(公告)日：2018-07-05

申请号：US15910093

申请日：2018-03-02

Applicant: United Technologies Corporation

Inventor： Susanne M. Opalka ,  Haralambos Cordatos

IPC: F02M61/16 ,  F23K5/08 ,  F02M37/22 ,  C10L1/00 ,  C10G31/00 ,  B01J23/10 ,  B01J37/02 ,  B01J35/06 ,  B01J35/04 ,  C01F17/00

CPC classification number: F02M61/16 ,  B01J23/002 ,  B01J23/10 ,  B01J35/04 ,  B01J35/06 ,  B01J37/0215 ,  B01J37/0225 ,  B01J37/088 ,  B01J2523/00 ,  C01F17/0043 ,  C10G25/003 ,  C10G31/00 ,  C10G2300/202 ,  C10L1/00 ,  F02M37/22 ,  F23K5/08 ,  B01J2523/3712 ,  B01J2523/47 ,  B01J2523/48

Abstract: A chemical scavenging component includes a porous body that has a radical-scavenging material. The radical-scavenging material has a composition of, by weight, greater than 50% of cerium oxide that is chemically active with regard to oxygen-containing radicals.

公开(公告)号：US20180038826A1

公开(公告)日：2018-02-08

申请号：US15785441

申请日：2017-10-17

Applicant: KOC UNIVERSITESI ,  KUANTAG NANOTEKNOLOJILER GELISTIRME VE URETIM A.S.

Inventor： HAKAN UREY ,  HAVVA YAGCI ACAR ,  CAGLAR ELBUKEN ,  BASARBATU CAN ,  OSMAN VEDAT AKGUN ,  FAHRI KEREM UYGURMEN

IPC: G01N27/447 ,  C10L1/00 ,  G01N21/64 ,  G01N33/28

CPC classification number: G01N27/447 ,  C10L1/003 ,  G01N21/6428 ,  G01N21/643 ,  G01N33/2882

Abstract: The present invention relates to a real time identification method of working/functional fluid products including a specified tagging material and an apparatus which is first capturing and then identifying the tagging material using a concentrator and an optical detector, simultaneously transferring the reading to a smart unit and finally releasing the tagging material.

公开(公告)号：US20170240826A1

公开(公告)日：2017-08-24

申请号：US15590145

申请日：2017-05-09

Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY

Inventor： David STUBBS ,  Duncan William John MCCALLIEN

IPC: C10L1/00 ,  C10L1/20 ,  C10L1/16

CPC classification number: G01N33/2882 ,  C10L1/003 ,  C10L1/16 ,  C10L1/1608 ,  C10L1/201 ,  C10L1/202 ,  C10L2230/16 ,  Y10T436/13

Abstract: Method of marking a hydrocarbon liquid includes adding to the liquid, a tracer compound of Formula I or II: wherein at least one of R1-R6 in Formula I and at least one of R7-R14 in Formula II is selected from: i. a bromine or fluorine atom; ii. a partially or fully halogenated alkyl group; iii. a branched or cyclic C4-C20 alkyl group; iv. an aliphatic substituent linking two positions selected from R1- R6 in Formula I to one another or two positions selected from R7-R14 in Formula II to one another; or v. a phenyl group substituted with a halogen atom, an aliphatic group or halogenated aliphatic group and none of R1-R6 and none of R7-R14 being a sulphonate group or COOR15, where R15 represents H, C1-C20 alkyl, C2-C20 alkenyl, C2-C20 alkynyl, C3-C15 cycloalkyl or aryl.