KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
ARAMCO SERVICES COMPANY (USA)
Inventeur(s)
Almajnouni, Khalid Ali
Cui, Mengmeng
Castano, Pedro
Sabate, Jorge Gascon
Abrégé
Methods for distributing catalyst in a counter-current reactor may include passing the catalyst from a catalyst hopper to a perforated plate distributor; distributing the catalyst into a reaction zone of the counter-current reactor by passing the catalyst from a catalyst discharge zone, through the perforations of the perforated plate distributor, into the reaction zone, wherein the catalyst enters the perforations of the perforated plate distributor at a superficial velocity from 0.01 m/s to 10 m/s, and the superficial velocity is in a substantially downward direction; and passing a hydrocarbon feed stream into the reaction zone, wherein the catalyst moves in a substantially downward direction through the reaction zone, the hydrocarbon feed stream moves in a substantially upward direction through the reaction zone, and wherein contacting the catalyst with the hydrocarbon feed stream cracks one or more components of the hydrocarbon feed stream and forms a hydrocarbon product stream.
B01J 8/00 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés
B01J 8/12 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés avec des particules mobiles se déplaçant par gravité en un flux descendant
B01J 8/24 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés les particules étant fluidisées selon la technique du "lit fluidisé"
B01J 8/18 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés les particules étant fluidisées
B01J 8/26 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés les particules étant fluidisées selon la technique du "lit fluidisé" comportant au moins deux lits fluidisés, p. ex. installations de réaction et de régénération
B01J 8/38 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés les particules étant fluidisées selon la technique du "lit fluidisé" le lit fluidisé comportant un dispositif rotatif ou étant soumis à une rotation
2.
MODIFIED ZEOLITES THAT INCLUDE AMINE FUNCTIONALITIES AND METHODS FOR MAKING SUCH
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
ARAMCO SERVICES COMPANY (USA)
Inventeur(s)
Hodgkins, Robert Peter
Koseoglu, Omer Refa
Huang, Kuo-Wei
Rueping, Magnus
Sedjerari, Anissa Bendjeriou
Parsapur, Rajesh Kumar
Pandey, Swechchha
Abrégé
Modified zeolite may include a microporous framework including a plurality of micropores having diameters of less than or equal to 2 nm, wherein the microporous framework includes at least silicon atoms and oxygen atoms; a plurality of mesopores having diameters of greater than 2 nm and less than or equal to 50 nm, wherein the plurality of mesopores are ordered with cubic symmetry. The modified zeolite also includes: isolated terminal primary amine functionalities bonded to silicon atoms of the microporous framework; or silazane functionalities, wherein the nitrogen atom of the silazane bridges two silicon atoms of the microporous framework; or both.
C01B 39/02 - Zéolites aluminosilicates cristallinesLeurs composés isomorphesLeur préparation directeLeur préparation à partir d'un mélange réactionnel contenant une zéolite cristalline d'un autre type, ou à partir de réactants préformésLeur post-traitement
B01J 29/08 - Zéolites aluminosilicates cristallinesLeurs composés isomorphes du type faujasite, p. ex. du type X ou Y
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Hodgkins, Robert Peter
Koseoglu, Omer Refa
Huang, Kuo-Wei
Rueping, Magnus
Sedjerari, Anissa Bendjeriou
Parsapur, Rajesh Kumar
Pandey, Swechchha
Abrégé
Modified zeolite may include a microporous framework including a plurality of micropores having diameters of less than or equal to 2 nm, wherein the microporous framework includes at least silicon atoms and oxygen atoms; a plurality of mesopores having diameters of greater than 2 nm and less than or equal to 50 nm, wherein the plurality of mesopores are ordered with cubic symmetry. The modified zeolite also includes: isolated terminal primary amine functionalities bonded to silicon atoms of the microporous framework; or silazane functionalities, wherein the nitrogen atom of the silazane bridges two silicon atoms of the microporous framework; or both.
B01J 29/08 - Zéolites aluminosilicates cristallinesLeurs composés isomorphes du type faujasite, p. ex. du type X ou Y
B01J 29/04 - Catalyseurs contenant des tamis moléculaires ayant des propriétés d'échangeurs de base, p. ex. zéolites cristallines, argiles pontées
B01J 35/10 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides caractérisés par leurs propriétés de surface ou leur porosité
C01B 39/02 - Zéolites aluminosilicates cristallinesLeurs composés isomorphesLeur préparation directeLeur préparation à partir d'un mélange réactionnel contenant une zéolite cristalline d'un autre type, ou à partir de réactants préformésLeur post-traitement
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
ARAMCO SERVICES COMPANY (USA)
Inventeur(s)
Sabate, Jorge, Gascon
Ribeiro Gallo, Jean, Marcel
Abrégé
A composition of an indium oxide catalyst including an alkali dopant and a method for producing an indium oxide catalyst including an alkali dopant. The alkali dopant may include a cation of Li +, Na+, K+, Rb+, Cs+, and Fr+. The method for producing the indium oxide catalyst including an alkali dopant includes mixing a solution of an indium salt with a base to form precipitated indium hydroxide (100), contacting the precipitated indium hydroxide with a solution including an alkali metal salt to produce an indium hydroxide solution (102), and calcinating the indium hydroxide solution to form indium oxide; thereby forming the indium oxide catalyst including an alkali dopant (104).
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Sabate, Jorge Gascon
Ribeiro Gallo, Jean Marcel
Abrégé
A composition of an indium oxide catalyst including an alkali dopant and a method for producing an indium oxide catalyst including an alkali dopant. The alkali dopant may include a cation of Li+, Na+, K+, Rb+, Cs+, and Fr+. The method for producing the indium oxide catalyst including an alkali dopant includes mixing a solution of an indium salt with a base to form precipitated indium hydroxide, contacting the precipitated indium hydroxide with a solution including an alkali metal salt to produce an indium hydroxide solution, and calcinating the indium hydroxide solution to form indium oxide; thereby forming the indium oxide catalyst including an alkali dopant.
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Hodgkins, Robert Peter
Koseoglu, Omer Refa
Huang, Kuo-Wei
Rueping, Magnus
Bendjeriou-Sedjerari, Anissa
Parsapur, Rajesh Kumar
Samantaray, Manoja K.
Abrégé
Methods for processing a hydrocarbon feedstock may include cracking at least a portion of the hydrocarbon feedstock by contacting the hydrocarbon feedstock with a modified zeolite in the presence of hydrogen to form an intermediate cracked product and steam cracking at least a portion of the intermediate cracked product to form a steam cracked product. The intermediate cracked product may include at least 30 wt. % of one or more linear alkanes. The modified zeolite may include a microporous framework. The microporous framework may include at least silicon atoms and oxygen atoms. The modified zeolite also includes a plurality of Group 4-6 metal atoms each bonded to four bridging oxygen atoms, wherein each of the bridging oxygen atoms bonded to the Group 4-6 metal atoms bridges one of the plurality of the Group 4-6 metal atoms and a silicon atom of the microporous framework.
C10G 69/04 - Traitement des huiles d'hydrocarbures par au moins un procédé d'hydrotraitement et au moins un autre procédé de conversion uniquement par plusieurs étapes en série comprenant au moins une étape de craquage catalytique en l'absence d'hydrogène
7.
COLLOIDAL QUANTUM DOTS AND A METHOD OF MAKING SUCH COLLOIDAL QUANTUM DOTS
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Lutfullin, Marat
Sinatra, Lutfan
Bessonov, Alexander
Lentijo Mozo, Sergio
Sheikh, Tariq
Bakr, Osman
Mir, Wasim
Nematulloev, Saidkhodzha
Abrégé
A method of synthesising AB colloidal quantum dots (CQDs) is provided, wherein A is Al, Ga, In or a mixture thereof, and B is P, As, Sb or a mixture thereof. The method comprises the steps of: a) reacting AX3 and BX3, where is X is Cl, Br or I, with metal bis(trimethylsilyl)amide, wherein said metal is Li, Na, K or Cs, in at least one long chain amine at an elevated temperature to form A and B silylamides; b) further reacting the A and B silylamides with the at least one long chain amine to form triamides of A and B; c) injecting a reducing agent to balance the reactivity of the triamides of A and B to form nanocrystals of AB CQDs covered by organic ligands; and d) isolating and purifying the AB CQDs. Also provided are CQDs formed by such a method, and devices that incorporate such CQDs.
C09K 11/75 - Substances luminescentes, p. ex. électroluminescentes, chimiluminescentes contenant des substances inorganiques luminescentes contenant de l'arsenic, de l'antimoine ou du bismuth contenant de l'antimoine
H01L 27/00 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun
H01L 31/00 - Dispositifs à semi-conducteurs sensibles aux rayons infrarouges, à la lumière, au rayonnement électromagnétique d'ondes plus courtes, ou au rayonnement corpusculaire, et spécialement adaptés, soit comme convertisseurs de l'énergie dudit rayonnement e; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de ces dispositifs ou de leurs parties constitutives; Leurs détails
8.
MODIFIED ZEOLITES THAT INCLUDE TITANIUM ATOMS BONDED TO BRIDGING OXYGEN ATOMS AND METHODS FOR MAKING SUCH
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Hodgkins, Robert Peter
Koseoglu, Omer Refa
Huang, Kuo-Wei
Rueping, Magnus
Bendjeriou-Sedjerari, Anissa
Parsapur, Rajesh Kumar
Samantaray, Manoja K.
Abrégé
Modified zeolites may include a microporous framework including a plurality of micropores having diameters of less than or equal to 2 nm. The microporous framework may include at least silicon atoms and oxygen atoms. The modified zeolite may include a plurality of mesopores having diameters of greater than 2 nm and less than or equal to 50 nm, wherein the plurality of mesopores are ordered with cubic symmetry. The modified zeolite may include a plurality of titanium atoms each bonded to four bridging oxygen atoms, wherein each of the bridging oxygen atoms bonded to the titanium atoms bridges one of the plurality of the titanium atoms and a silicon atom of the microporous framework.
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Chung, Sangho
Navarro De Miguel, Juan Carlos
Ruiz-Martinez, Javier
Abrégé
A core-shell structured catalyst (502) for an ethanol to butadiene process includes a core (506) made of MgO particles, a shell (504) made of Si particles, and an interface (508) between the core (506) and the shell (504), the interface being made of magnesium silicate Mg-O-Si. A molar ratio of the Si to Mg is equal to or larger than 0.08.
B01J 23/78 - Catalyseurs contenant des métaux, oxydes ou hydroxydes métalliques non prévus dans le groupe du cuivre ou des métaux du groupe du fer en combinaison avec des métaux, oxydes ou hydroxydes prévus dans les groupes avec des métaux alcalins ou alcalino-terreux ou du béryllium
B01J 35/50 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général caractérisés par leur forme ou leur configuration
C07C 1/207 - Préparation d'hydrocarbures à partir d'un ou plusieurs composés, aucun d'eux n'étant un hydrocarbure à partir de composés organiques ne renfermant que des atomes d'oxygène en tant qu'hétéro-atomes à partir de composés carbonylés
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Inal, Sahika
Arold, Stefan T.
Grunberg, Raik
Wustoni, Shofarul
Guo, Keying
Koklu, Anil
Galicia, Miriam Escarlet Diaz
Abrégé
Devices and methods of analyte detection using AC electrokinetic/electrohydrodynamic forces combined with an OECT-based immunosensor are disclosed. An analyte binding agent, for example, a nanobody-functionalized organic electrochemical transistor (OECT) is incorporated with the micro-stirring effect of alternating current electrothermal flow (ACET) for the ultrarapid detection of single-molecule-to-nanomolar levels of the analyte. The ACET flow is induced by a biased AC electrical field can rapidly convect the analyte onto concentric gate electrodes within a minute, and the analyte is captured via recognition units that bind the analyte binding agent while sweeping nonspecific ally bound analyte away from the surface.
G01N 33/543 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet avec un support insoluble pour l'immobilisation de composés immunochimiques
G01N 33/569 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet pour micro-organismes, p. ex. protozoaires, bactéries, virus
11.
A PHOTOACTIVE MATERIAL FOR ABSORBING INFRARED RADIATION, A DEVICE INCORPORATING SUCH PHOTOACTIVE MATERIAL, AND A METHOD OF MAKING THE PHOTOACTIVE MATERIAL
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Lutfullin, Marat
Sinatra, Lutfan
Bessonov, Alexander
Lentijo Mozo, Sergio
Bakr, Osman
Sheikh, Tariq
Mir, Wasim
Nematulloev, Saidkhodzha
Abrégé
A photoactive material is provided for absorbing infrared radiation. The photoactive material is formed from a colloidal solution of nanorods of InAs, InAsP, InGaAs, TlInAs, InSb, InAsSb, InGaSb, InSbP and/or TlInSb. The nanorods have a longitudinal axis of length L < 100nm and a width, perpendicular to the longitudinal axis, of W <20 nm, wherein the ratio of L/W > 2. An image sensor and a photodetector are also provided which utilise such photoactive material, as well as a method for making such a photoactive material.
H01L 31/0304 - Matériaux inorganiques comprenant, à part les matériaux de dopage ou autres impuretés, uniquement des composés AIIIBV
B82Y 20/00 - Nano-optique, p. ex. optique quantique ou cristaux photoniques
H01L 27/144 - Dispositifs commandés par rayonnement
H01L 31/0352 - Dispositifs à semi-conducteurs sensibles aux rayons infrarouges, à la lumière, au rayonnement électromagnétique d'ondes plus courtes, ou au rayonnement corpusculaire, et spécialement adaptés, soit comme convertisseurs de l'énergie dudit rayonnement e; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de ces dispositifs ou de leurs parties constitutives; Leurs détails caractérisés par leurs corps semi-conducteurs caractérisés par leur forme ou par les formes, les dimensions relatives ou la disposition des régions semi-conductrices
H01L 31/101 - Dispositifs sensibles au rayonnement infrarouge, visible ou ultraviolet
12.
HIGH-THROUGHPUT, MODULAR, PORTABLE, LIVE-IMAGING ROOT SYSTEM AND METHOD
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Blilou, Ikram
Lube, Vinicius M.
Przybysz, Alexander
Salama, Khaled Nabil
Abrégé
A portable, modular plant monitoring system includes an imaging subsystem configured to acquire images of plural plants with a camera, an imaging actuation subsystem configured to support the imaging subsystem and to translate the imaging subsystem, a carousel system having a carousel configured to hold the plural plants in plural petri dishes, a carousel actuation subsystem configured to support the carousel system, to translate the carousel and to rotate the carousel, a support subsystem configured to hold the camera actuation subsystem and the carousel actuation subsystem, and a control subsystem configured to coordinate (1) a movement of the camera, (2) a linear movement and a rotation of the carousel, (3) image acquisition by the camera, and (4) image processing to detect a characteristic of the plural plants.
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Aydin, Erkan
Azmi, Randi
De Bastiani, Michele
De Wolf, Stefaan
Abrégé
A perovskite solar cell for converting solar energy into electricity includes a substrate, a 3D perovskite layer located on the substrate, and a 2D perovskite layer directly located on the 3D perovskite layer. The 2D perovskite layer is anchored to the 3D perovskite layer with oleylammonium-iodide (OLAI) molecules, and each of the 2D and 3D perovskite layer includes the same perovskite material.
H10K 30/10 - Dispositifs organiques sensibles au rayonnement infrarouge, à la lumière, au rayonnement électromagnétique de plus courte longueur d'onde ou au rayonnement corpusculaire comprenant des hétérojonctions entre des semi-conducteurs organiques et des semi-conducteurs inorganiques
H10K 30/40 - Dispositifs organiques sensibles au rayonnement infrarouge, à la lumière, au rayonnement électromagnétique de plus courte longueur d'onde ou au rayonnement corpusculaire comprenant une structure p-i-n, ayant p. ex. un absorbeur pérovskite entre des couches de transport de charge de type p et de type n
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Burguete Lopez, Arturo
Fratalocchi, Andrea
Getman, Fedor
Makarenko, Maksim
Wang, Qizhou
Abrégé
Hyperspectral imaging apparatus and methods in which flat optic metasurfaces encode wavelengths of light using their spatial geometry to produce a desired transmission response. The metasurfaces are inversely designed using machine learning techniques to retain in their transmission response information that is sufficient to facilitate substantial reconstruction of the original hyperspectral scene for given applications.
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Gan, Qiaoqiang
Abrégé
A photonic hydrogel film (300) includes a substrate (602) and a hybrid cooling layer (304) attached to the substrate (602) and including a sodium polyacrylate (PAAS) material (308) forming a continuous film structure. The PAAS material (308) is hydrated by atmospheric water molecules so that chains of the PAAS material (308) are uncoiled for maintaining the continuous film structure. The PAAS material simultaneously reflects sunlight due to a porous structure and emits infrared radiation due to molecular vibrations of the chains of the PAAS material.
B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine vinyliqueProduits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
B32B 27/42 - Produits stratifiés composés essentiellement de résine synthétique comprenant des résines de condensation d'aldéhydes, p. ex. avec des phénols, des urées ou des mélamines
B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
C08J 9/28 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement par élimination d'une phase liquide d'un objet ou d'une composition macromoléculaire, p. ex. par séchage du coagulum
C08F 265/06 - Polymérisation d'esters acryliques ou méthacryliques sur des polymères de ces esters
C08F 220/18 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone avec l'acide acrylique ou l'acide méthacrylique
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Wang, Jian-Xin
Mohammed, Omar F.
Abrégé
An X-ray imagining film that transforms X-ray radiation into visible light by scintillating, includes a substrate and a nanocomposite formed on the substrate. The nanocomposite includes perovskite nanosheets and plural organic chromophores that interact with the perovskite nanosheets through F—Pb bonds. The perovskite nanosheets are selected to absorb the X-ray radiation and emit first light centered on 510 nm, and the plural organic chromophores are selected to absorb second light between 400 and 600 nm, with a peak at 510 nm, and emit the visible light in 500 to 800 nm range.
G21K 4/00 - Écrans de conversion pour transformer une distribution spatiale de particules ou de rayonnements ionisants en images visibles, p. ex. écrans fluorescents
C09K 11/06 - Substances luminescentes, p. ex. électroluminescentes, chimiluminescentes contenant des substances organiques luminescentes
C09K 11/66 - Substances luminescentes, p. ex. électroluminescentes, chimiluminescentes contenant des substances inorganiques luminescentes contenant du germanium, de l'étain ou du plomb
G01T 1/20 - Mesure de l'intensité de radiation avec des détecteurs à scintillation
17.
COMPOSITIONS AND METHODS FOR REDUCING PARASITIC INFECTIONS
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Subudhi, Amit Kumar
Pain, Arnab
Abrégé
Parasitic egress and invasion-associated genes and their encoded proteins (referred to as “EIAGs,”) and compositions and methods of use there, including in vaccines and targets for treatment of parasitic infections are provided.
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Li, Xiaohang
Lu, Yi
Abrégé
A monolithic, vertically integrated, light emitting diode (LED) device (200) for radiative sterilization includes a substrate (202), a deep ultraviolet (DUV) active region (208) located on the substrate (202) and configured to generate DUV light (209), a visible (VIS) active region (220) located on top of the DUV active region (208) and configured to generate VIS light (226), and first and second electrodes (234, 236) configured to inject an electrical current that simultaneously excites the DUV active region (208) and the VIS active region (220) to simultaneously generate the DUV light (209) and the VIS light (226).
H01L 33/08 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails caractérisés par les corps semi-conducteurs ayant une pluralité de régions électroluminescentes, p.ex. couche électroluminescente discontinue latéralement ou région photoluminescente intégrée au sein du corps semi-conducteur
H01L 33/32 - Matériaux de la région électroluminescente contenant uniquement des éléments du groupe III et du groupe V de la classification périodique contenant de l'azote
H01L 33/14 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails caractérisés par les corps semi-conducteurs ayant une structure contrôlant le transport des charges, p.ex. couche semi-conductrice fortement dopée ou structure bloquant le courant
H01L 33/06 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails caractérisés par les corps semi-conducteurs ayant une structure à effet quantique ou un superréseau, p.ex. jonction tunnel au sein de la région électroluminescente, p.ex. structure de confinement quantique ou barrière tunnel
H01L 33/38 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails caractérisés par les électrodes ayant une forme particulière
19.
MODIFIED ZEOLITES THAT INCLUDE TITANIUM HYDRIDE MOIETIES AND METHODS FOR MAKING SUCH
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Hodgkins, Robert Peter
Koseoglu, Omer Refa
Huang, Kuo-Wei
Rueping, Magnus
Samantaray, Manoja K.
Parsapur, Rajesh Kumar
Sedjerari, Anissa Bendjeriou
Abrégé
Modified zeolites may include a microporous framework including a plurality of micropores having diameters of less than or equal to 2 nm. The microporous framework may include at least silicon atoms and oxygen atoms. The modified zeolite may include a plurality of mesopores having diameters of greater than 2 nm and less than or equal to 50 nm, wherein the plurality of mesopores are ordered with cubic symmetry. The modified zeolite may include a plurality of titanium hydride moieties each bonded to at least two bridging oxygen atoms, wherein a titanium atom of the titanium hydride is bonded to the bridging oxygen atom, and wherein the bridging oxygen atom bridges the titanium atom of the titanium hydride moiety and a silicon atom of the microporous framework.
B01J 29/08 - Zéolites aluminosilicates cristallinesLeurs composés isomorphes du type faujasite, p. ex. du type X ou Y
B01J 35/00 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général
B01J 35/10 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides caractérisés par leurs propriétés de surface ou leur porosité
C01B 39/02 - Zéolites aluminosilicates cristallinesLeurs composés isomorphesLeur préparation directeLeur préparation à partir d'un mélange réactionnel contenant une zéolite cristalline d'un autre type, ou à partir de réactants préformésLeur post-traitement
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Hodgkins, Robert Peter
Koseoglu, Omer Refa
Huang, Kuo-Wei
Rueping, Magnus
Samantaray, Manoja K.
Parsapur, Rajesh Kumar
Sedjerari, Anissa Bendjeriou
Abrégé
Modified zeolites may include a microporous framework including a plurality of micropores having diameters of less than or equal to 2 nm. The microporous framework may include at least silicon atoms and oxygen atoms. The modified zeolite may include a plurality of mesopores having diameters of greater than 2 nm and less than or equal to 50 nm, wherein the plurality of mesopores are ordered with cubic symmetry. The modified zeolite may include a plurality of zirconium hydride moieties each bonded to at least two bridging oxygen atoms, wherein a zirconium atom of the zirconium hydride is bonded to the bridging oxygen atom, and wherein the bridging oxygen atom bridges the zirconium atom of the zirconium hydride moiety and a silicon atom of the microporous framework.
B01J 29/08 - Zéolites aluminosilicates cristallinesLeurs composés isomorphes du type faujasite, p. ex. du type X ou Y
B01J 35/00 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général
B01J 35/10 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides caractérisés par leurs propriétés de surface ou leur porosité
C01B 39/02 - Zéolites aluminosilicates cristallinesLeurs composés isomorphesLeur préparation directeLeur préparation à partir d'un mélange réactionnel contenant une zéolite cristalline d'un autre type, ou à partir de réactants préformésLeur post-traitement
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Cha, Dong Kyu
Alomier, Abdullah Abdulaziz
Ayirala, Subhash C.
Al-Otaibi, Mohammed Badri
Al-Yousef, Ali Abdallah
Hoteit, Hussein
Abrégé
A method for water drainage of a substrate includes creating, on a surface of the substrate, a designated hydrophobic region having hydrophobic surfaces of a hydrophobic film. Electronic circuitries are fabricated in the designated hydrophobic region of the substrate. The method further includes creating, on the surface of the substrate, a designated hydrophilic region having hydrophilic surfaces of the substrate. A drainage channel is formed in the designated hydrophilic region. The method further includes facilitating, based on capillary imbibition of the drainage channel, fluid flow from the designated hydrophobic region to a drainage/evaporation port to prevent damage of the electronic circuitries by moisture accumulation in the designated hydrophobic region.
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Hodgkins, Robert Peter
Koseoglu, Omer Refa
Huang, Kuo-Wei
Rueping, Magnus
Samantaray, Manoja K.
Parsapur, Rajesh Kumar
Sedjerari, Anissa Bendjeriou
Abrégé
Modified zeolites may include a microporous framework including a plurality of micropores having diameters of less than or equal to 2 nm. The microporous framework may include at least silicon atoms and oxygen atoms. The modified zeolite may include a plurality of mesopores having diameters of greater than 2 nm and less than or equal to 50 nm, wherein the plurality of mesopores are ordered with cubic symmetry. The modified zeolite may include a plurality of hafnium hydride moieties each bonded to at least two bridging oxygen atoms, wherein a hafnium atom of the hafnium hydride is bonded to the bridging oxygen atom, and wherein the bridging oxygen atom bridges the hafnium atom of the hafnium hydride moiety and a silicon atom of the microporous framework.
B01J 31/12 - Catalyseurs contenant des hydrures, des complexes de coordination ou des composés organiques contenant des composés organiques ou des hydrures métalliques contenant des composés organométalliques ou des hydrures métalliques
B01J 29/08 - Zéolites aluminosilicates cristallinesLeurs composés isomorphes du type faujasite, p. ex. du type X ou Y
B01J 35/00 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général
B01J 35/10 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides caractérisés par leurs propriétés de surface ou leur porosité
B01J 37/00 - Procédés de préparation des catalyseurs, en généralProcédés d'activation des catalyseurs, en général
C10G 11/05 - Alumino-silicates cristallins, p. ex. tamis moléculaires
23.
POLYMER AND PEROVSKITE COMPOSITE-BASED PHOTORECEPTOR AND METHOD
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Eltawil, Ahmed M.
Fouda, Mohammed E.
Ooi, Boon S.
Salama, Khaled Nabil
Vijjapu, Mani Teja
Abrégé
A capacitive photoresistor array having frequency-independent capacitance includes first and second electrodes and a composite material including a perovskite and a terpolymer. The composite material is sandwiched between the first electrode and the second electrode, and a capacitance of the array changes proportionally with a light intensity for visible light and is independent of light frequency due to a combination of the perovskite and the terpolymer.
H10K 10/10 - Condensateurs ou résistances organiques ayant des barrières de potentiel
G06N 3/049 - Réseaux neuronaux temporels, p. ex. éléments à retard, neurones oscillants ou entrées impulsionnelles
H10K 10/84 - Électrodes ohmiques, p. ex. électrodes de source ou de drain
H10K 19/00 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique spécialement adapté au redressement, à l'amplification, à l'oscillation ou à la commutation couvert par le groupe .
H10K 30/82 - Électrodes transparentes, p. ex. électrodes en oxyde d'étain indium [ITO]
H10K 39/30 - Dispositifs commandés par rayonnement
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Parsapur, Rajesh Kumar
Hodgkins, Robert Peter
Koseoglu, Omer Refa
Huang, Kuo-Wei
Sedjerari, Anissa Bendjeriou
Abrégé
Described herein are zeolite Beta particles with radially arranged mesopores and methods of making the same. In one or more embodiments, a zeolite Beta particle may include a Beta zeolitic framework including a plurality of micropores having diameters of less than or equal to 2 nm. In embodiments, the Beta zeolitic framework may include alumina and silica. In embodiments, the zeolite Beta particles disclosed herein may include a plurality of mesopores having diameters of greater than 2 nm and less than or equal to 50 nm. In embodiments, the plurality of mesopores may be arranged in a center-radial configuration, such that mesopores run from a central region of the zeolite Beta particle towards the edge of the zeolite Beta particle.
B01J 29/70 - Zéolites aluminosilicates cristallinesLeurs composés isomorphes de types caractérisés par leur structure spécifique non prévus dans les groupes
B01J 35/10 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides caractérisés par leurs propriétés de surface ou leur porosité
B01J 37/00 - Procédés de préparation des catalyseurs, en généralProcédés d'activation des catalyseurs, en général
B01J 37/02 - Imprégnation, revêtement ou précipitation
C01B 39/04 - Zéolites aluminosilicates cristallinesLeurs composés isomorphesLeur préparation directeLeur préparation à partir d'un mélange réactionnel contenant une zéolite cristalline d'un autre type, ou à partir de réactants préformésLeur post-traitement utilisant au moins un agent structurant organique, p. ex. un composé d'ammonium quaternaire ionique ou un composé aminé
25.
MULTI-FUNCTIONAL, FOLDABLE, ASYMMETRIC PHOTOVOLTAIC SYSTEM AND METHOD
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
De Bastiani, Michele
Heescher, Niclas
Salvador, Michael Filipe
Van Kerschaver, Emmanuel P.
Abrégé
A retractable and modular photovoltaic (PV) system (400) for transforming solar energy into electrical energy includes a first asymmetric PV module (410) including (i) a first part (410A) free of PV cells (112), and (ii) a second part (410B) including first plural PV cells (112) for generating the electrical energy; a first end junction box (464-1) electrically connected to a first end of the first plural PV cells (112); and a second end junction box (464-2) electrically connected to a second end of the first plural PV cells (112). The first asymmetric PV module (410) is made of a bendable material so that the first part (410A) bends relative to the second part (410B) along a boundary (412) when the first asymmetric PV module is retracted.
H02S 40/36 - Composants électriques caractérisés par des moyens d'interconnexions électriques spéciaux entre plusieurs modules PV, p. ex. connexion électrique module à module
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Parsapur, Rajesh Kumar
Hodgkins, Robert Peter
Koseoglu, Omer Refa
Huang, Kuo-Wei
Sedjerari, Anissa Bendjeriou
Abrégé
Described herein are zeolite Beta particles with radially arranged mesopores and methods of making the same. In one or more embodiments, a zeolite Beta particle may include a Beta zeolitic framework including a plurality of micropores having diameters of less than or equal to 2 nm. In embodiments, the Beta zeolitic framework may include alumina and silica. In embodiments, the zeolite Beta particles disclosed herein may include a plurality of mesopores having diameters of greater than 2 nm and less than or equal to 50 nm. In embodiments, the plurality of mesopores may be arranged in a center-radial configuration, such that mesopores run from a central region of the zeolite Beta particle towards the edge of the zeolite Beta particle.
C01B 39/02 - Zéolites aluminosilicates cristallinesLeurs composés isomorphesLeur préparation directeLeur préparation à partir d'un mélange réactionnel contenant une zéolite cristalline d'un autre type, ou à partir de réactants préformésLeur post-traitement
B01J 29/70 - Zéolites aluminosilicates cristallinesLeurs composés isomorphes de types caractérisés par leur structure spécifique non prévus dans les groupes
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
ARAMCO SERVICES COMPANY (USA)
Inventeur(s)
Cavazos Sepulveda, Adrian Cesar
Sarathy, Mani
Nagaraja, Shashank Sakleshpur
Palacios, Manuel Monge
Abrégé
Sulfur species may be processed using an ionic liquid, a deep eutectic solvent, or a combination of both. An example of a method of such processing may include: supplying a first reaction medium including an iodine species and a first catalyst, wherein the first catalyst includes a first deep eutectic solvent, a first ionic liquid, or a first mixture of both; contacting the reaction medium with a first sulfur species, wherein the first sulfur species includes hydrogen sulfide, a sulfur-containing hydrocarbon, or any combination thereof; and reacting the first sulfur species with the reaction medium to produce a second sulfur species, hydrogen iodide, or a combination thereof.
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Li, Xiaohang
Yuvaraja, Saravanan
Abrégé
A method for making a vertically integrated circuit (200) includes providing (302) an amorphous oxide semiconductor substrate (124), forming (304-314) a first thin-film transistor (130-1) over the amorphous oxide semiconductor substrate (114) by using one or more deposition techniques at temperatures equal to or lower than 110 °C; depositing (316) a buffer layer (202) over the first thin-film transistor (130-1), wherein the buffer layer (202) has a melting temperature higher than 110 °C; and forming (318) a second thin-film transistor (130-2) directly over the buffer layer (202) by using the one or more deposition techniques at temperatures equal to or lower than 110 °C, to form the vertically integrated circuit (200). Each of the first and second thin-film transistors has a metal oxide channel.
H01L 27/06 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des éléments de circuit passif intégrés avec au moins une barrière de potentiel ou une barrière de surface le substrat étant un corps semi-conducteur comprenant une pluralité de composants individuels dans une configuration non répétitive
H01L 27/12 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des éléments de circuit passif intégrés avec au moins une barrière de potentiel ou une barrière de surface le substrat étant autre qu'un corps semi-conducteur, p.ex. un corps isolant
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Cavazos Sepulveda, Adrian Cesar
Sarathy, Mani
Nagaraja, Shashank Sakleshpur
Palacios, Manuel Monge
Abrégé
Sulfur species may be processed using an ionic liquid, a deep eutectic solvent, or a combination of both. An example of a method of such processing may include: supplying a first reaction medium including an iodine species and a first catalyst, wherein the first catalyst includes a first deep eutectic solvent, a first ionic liquid, or a first mixture of both; contacting the reaction medium with a first sulfur species, wherein the first sulfur species includes hydrogen sulfide, a sulfur-containing hydrocarbon, or any combination thereof; and reacting the first sulfur species with the reaction medium to produce a second sulfur species, hydrogen iodide, or a combination thereof.
B01D 53/14 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par absorption
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Chisca, Stefan
Narasimha, Srivatsa Bettahalli
Musteata, Valentina Elena
Nunes, Suzana Pereira
Abrégé
A thermally-crosslinked membrane comprising a poly(1,2,4-triazole)-polymer that includes recurring hydroxyl-functionalized triazole units is described. The polymer has the structure of formula I: (I) wherein Ar describes an aromatic or heteroaromatic group, particularly with substituents and/or a multi-ring system, X describes a N group of the formula OR2, wherein R2 is a hydrogen atom or a group with 1 to up to 20 carbon atoms; Y describes a bond or a group with 1 to up to 20 carbon atoms, Z describes a group of the common formula —SO3R1 or —PO(OR1)2, wherein R1 is a hydrogen atom or an alkali metal, and q is a whole number between 0 and 4, wherein n is a natural number ≥10, wherein at least one crosslink is present between two of the hydroxyl-functionalized Ar moieties of the polymer. Methods of making the thermally-crosslinked membranes and separation methods using the thermally-crosslinked membranes are provided.
A thermally-crosslinked membrane comprising a poly(1,2,4-triazole)-polymer that includes recurring hydroxyl-functionalized triazole units is described. The polymer has the structure of formula I: (I) wherein Ar describes an aromatic or heteroaromatic group, particularly with substituents and/or a multi-ring system, X describes a N group of the formula OR2, wherein R2 is a hydrogen atom or a group with 1 to up to 20 carbon atoms; Y describes a bond or a group with 1 to up to 20 carbon atoms, Z describes a group of the common formula —SO3R1 or —PO(OR1)2, wherein R1 is a hydrogen atom or an alkali metal, and q is a whole number between 0 and 4, wherein n is a natural number ≥10, wherein at least one crosslink is present between two of the hydroxyl-functionalized Ar moieties of the polymer. Methods of making the thermally-crosslinked membranes and separation methods using the thermally-crosslinked membranes are provided.
B01D 71/62 - Polycondensats ayant des hétérocycles contenant de l'azote dans la chaîne principale
B01D 53/22 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par diffusion
B01D 67/00 - Procédés spécialement adaptés à la fabrication de membranes semi-perméables destinées aux procédés ou aux appareils de séparation
B01D 69/02 - Membranes semi-perméables destinées aux procédés ou aux appareils de séparation, caractérisées par leur forme, leur structure ou leurs propriétésProcédés spécialement adaptés à leur fabrication caractérisées par leurs propriétés
B01D 71/82 - Matériaux macromoléculaires non prévus spécifiquement dans un seul des groupes caractérisés par la présence de groupes déterminés, p. ex. introduits par un post-traitement chimique
31.
IMAGE-BASED 3D PORE SURFACE ROUGHNESS CHARACTERIZATION METHOD
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Alsinan, Marwah M.
Li, Yiteng
He, Xupeng
Kwak, Hyung Tae
Hoteit, Hussein
Abrégé
Systems and methods for correcting NMR T2 times are disclosed. The method may include creating a plurality of 3D rough surface pore models, where each 3D rough surface pore model includes a rough surface, for each of the plurality determining a pore roughness coefficient (PRC) and a volume; and simulating a first T2 relaxation time based on the 3D rough surface pore model. The method may further include determining a smooth surface pore model, with the same volume as the 3D rough surface pore model, and simulating a second T2 relaxation time based on the smooth surface pore model. The method may still further includes determining a T2 rough surface correction factor based on the first and the second T2 relaxation times, and forming a data pair comprising the pore roughness coefficient (PRC) and the T2 rough surface correction factor; and fitting a T2 correction curve to the data pairs.
G06F 30/28 - Optimisation, vérification ou simulation de l’objet conçu utilisant la dynamique des fluides, p. ex. les équations de Navier-Stokes ou la dynamique des fluides numérique [DFN]
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Mahfouz, Magdy Mahmoud
Marsic, Tin
Gundra, Sivakrishna
Mahas, Ahmed
Abrégé
Compositions and methods are provided, for site-specific modification of a target DNA. Compositions, herein "PNP editors" for targeted DNA modification, (a) include site- directed modifying polypeptides, in some forms with nuclease activity, and in other forms without nuclease activity; (b) DNA-targeting RNA or DNA, herein, guide oligonucleotides and (c) a selected PNA. The DNA-targeting RNA or DNA and its site-directed modifying polypeptide (i.e., site-directed polypeptide) form a complex (i.e., bind via non-covalent interactions). The DNA-targeting RNA or DNA provides target specificity to the complex by comprising a nucleotide sequence that is complementary to a sequence of a target DNA. The site-directed modifying polypeptide of the complex provides the site-specific activity. Methods for site-specific modification of a target DNA and/or a polypeptide associated with the target DNA includes contacting the target nucleic acid with the disclosed compositions.
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
ARAMCO SERVICES COMPANY (USA)
Inventeur(s)
Ooi, Guang, An
Zeghlache, Mohamed, Larbi
Ahmed, Shehab
Mostafa, Tarek
Khater, Moutazbellah, A.
Bagci, Hakan
Ozakin, Mehmet, Burak
Abrégé
An electromagnetic (EM) inspection tool (402) for inspecting a pipe that includes a longitudinally extending body (501) having a first end (502), a second end (503), and a central longitudinal axis (504). The EM inspection tool (402) further includes a transmitter disposed proximate the first end (502) and configured to generate an alternating EM field at a first frequency. The EM inspection tool (402) further includes a first far-field receiver plate (514) disposed proximate the second end (503), wherein the first far-field receiver plate (514) includes a first far-field receiver disposed at a first radial location and a second far-field receiver disposed at a second radial location. The EM inspection tool (402) further includes a first near-field receiver plate (508) disposed circumferentially around the transmitter, wherein the first near-field receiver plate (508) includes a first near-field receiver disposed at the first radial location and a second near-field receiver disposed at the second radial location.
King Abdullah University of Science and Technology (Arabie saoudite)
SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
Ooi, Guang An
Larbi Zeghlache, Mohamed
Ahmed, Shehab
Mostafa, Tarek
Khater, Moutazbellah A.
Bagci, Hakan
Ozakin, Mehmet Burak
Abrégé
An electromagnetic (EM) inspection tool for inspecting a pipe that includes a longitudinally extending body having a first end, a second end, and a central longitudinal axis. The EM inspection tool further includes a transmitter disposed proximate the first end and configured to generate an alternating EM field at a first frequency. The EM inspection tool further includes a first far-field receiver plate disposed proximate the second end, wherein the first far-field receiver plate includes a first far-field receiver disposed at a first radial location and a second far-field receiver disposed at a second radial location. The EM inspection tool further includes a first near-field receiver plate disposed circumferentially around the transmitter, wherein the first near-field receiver plate includes a first near-field receiver disposed at the first radial location and a second near-field receiver disposed at the second radial location.
E21B 47/13 - Moyens pour la transmission de signaux de mesure ou signaux de commande du puits vers la surface, ou de la surface vers le puits, p. ex. pour la diagraphie pendant le forage par énergie électromagnétique, p. ex. gammes de fréquence radio
E21B 47/085 - Mesure du diamètre ou des dimensions correspondantes des trous de forage utilisant des moyens de radiation, p. ex. des moyens acoustiques, radioactifs ou électromagnétiques
35.
COMPOSITIONS AND METHODS FOR SARS CoV-2 RNA DETECTION
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Shuaib, Muhammad
Pain, Arnab
Abrégé
Compositions and methods for enriching, isolating, and/or detecting SARS-CoV-2 RNA in a sample are provided. The compositions include the nucleocapsid (N) protein derived from SARS-CoV-2 virus, or a functional fragment or variant thereof, preferably having one or both of R203K and G204R mutations. The compositions are brought in contact with a sample obtained from a subject. The disclosed compositions can be use in methods of detecting SARS-CoV-2 nucleic acids in a sample such as mucus, sputum (processed or unprocessed), bronchial alveolar lavage (BAL), bronchial wash (BW), bodily fluids, cerebrospinal fluid (CSF), urine, tissue (e.g., biopsy material), rectal swab, nasopharyngeal aspirate, nasopharyngeal swab, throat swab, feces, plasma, serum, or whole blood, thus, methods of detecting SARS-CoV-2 in such samples are also provided.
C12Q 1/70 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions faisant intervenir des virus ou des bactériophages
C07K 14/005 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant de virus
C12Q 1/6806 - Préparation d’acides nucléiques pour analyse, p. ex. pour test de réaction en chaîne par polymérase [PCR]
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Li, Xiaohang
Yuvaraja, Saravanan
Abrégé
An ambipolar, gate all around, semiconductor-based transistor includes a substrate, a first-type channel structure located on the substrate, the first-type channel structure having a gate region, a source region, and a drain region, a second-type material located on all sides of the gate region of the first-type channel structure, but not on the source region and the drain region, a dielectric material fully surrounding the second-type material on all the external surface of the gate region, a gate electrode located on the dielectric material, a source electrode located on the source region, and a drain electrode located on the drain region. The first-type is one of p- or n-type and the second type is another of the p- or n-type.
H01L 29/775 - Transistors à effet de champ avec un canal à gaz de porteurs de charge à une dimension, p.ex. FET à fil quantique
H01L 27/092 - Transistors à effet de champ métal-isolant-semi-conducteur complémentaires
H01L 29/06 - Corps semi-conducteurs caractérisés par les formes, les dimensions relatives, ou les dispositions des régions semi-conductrices
H01L 29/24 - Corps semi-conducteurs caractérisés par les matériaux dont ils sont constitués comprenant, à part les matériaux de dopage ou autres impuretés, uniquement des matériaux semi-conducteurs inorganiques non couverts par les groupes , , ou
H01L 29/423 - Electrodes caractérisées par leur forme, leurs dimensions relatives ou leur disposition relative ne transportant pas le courant à redresser, à amplifier ou à commuter
H01L 29/66 - Types de dispositifs semi-conducteurs
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Bavykina, Anastasiya
Colom, Juan Manuel
Gascon, Jorge
Mcdonough, William
Abrégé
A sand aggregate includes plural aggregate grains, wherein at least one aggregate grain of the plural aggregate grains includes, desert sand grains that are too small to be used in concrete applications, carbonate particles distributed on an external surface of the desert sand grains, and a sand-based glue that aggregates the desert sand grains together. The at least one aggregate grain has a size comparable to river sand grains, while the desert sand grains have a size smaller than the river sand grains so that the at least one aggregate grain is suitable for concrete applications.
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Chen, Qian
Shahzad, Muhammad Wakil
Kumja, M
Akhtar, Faheem Hassan
Burhan, Muhammad
Ybyraiymkul, Doskhan
Alrowais, Raid
Ng, Kim Choon
Abrégé
A hybrid air conditioning system for cooling a chamber, the hybrid system including a desiccant-coated heat pump configured to cool, through evaporation and condensation of a refrigerant, a first air stream OA, and an indirect evaporative cooling, IEC, unit configured to cool a second air stream MA, which is related to the first air stream OA, through direct heat exchange between wet channels that are placed adjacent to dry channels. The desiccant-coated heat pump is fluidly connected to the IEC unit so that a generated supply air stream SA is dehumidified by a desiccant material coated on first and second heat exchangers of the desiccant-coated heat pump.
F24F 3/14 - Systèmes de conditionnement d'air dans lesquels l'air conditionné primaire est fourni par une ou plusieurs stations centrales aux blocs de distribution situés dans les pièces ou enceintes, blocs dans lesquels il peut subir un traitement secondaireAppareillage spécialement conçu pour de tels systèmes caractérisés par le traitement de l'air autrement que par chauffage et refroidissement par humidificationSystèmes de conditionnement d'air dans lesquels l'air conditionné primaire est fourni par une ou plusieurs stations centrales aux blocs de distribution situés dans les pièces ou enceintes, blocs dans lesquels il peut subir un traitement secondaireAppareillage spécialement conçu pour de tels systèmes caractérisés par le traitement de l'air autrement que par chauffage et refroidissement par déshumidification
F24F 5/00 - Systèmes ou appareils de conditionnement d'air non couverts par ou
39.
APPARATUS, SYSTEMS, AND METHODS FOR METASURFACE ASSISTED WIRELESS DATA CENTERS
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Çelik, Abdulkadir
Eltawil, Ahmed M.
Abrégé
A data center system having plural components including core switches and racks Ri, each rack Ri having plural servers; a global controller configured to control a traffic flow to each rack of the plural racks Ri; plural reconfigurable intelligent surface, RIS, modules, a RIS module being configured to receive a first electromagnetic signal from a first component and emit a second electromagnetic signal toward a second component, the second electromagnetic signal carrying a same information as the first electromagnetic signal; and a local controller configured to adjust an emitting direction of the second electromagnetic signal by changing a current flow through the RIS module.
H04B 7/04 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées
H04W 28/02 - Gestion du trafic, p. ex. régulation de flux ou d'encombrement
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Lauersen, Kyle Jonathan
Overman, Sebastian
Abrégé
Methods and systems that use fluorocarbons for designing scalable living, in-line extraction of heterologous metabolites from microbial cultures are disclosed. The disclosed systems and methods are organism agnostic and be applied to bacteria, yeasts, filamentous microbes, and algae. The disclosed methods and systems use pperfluorocarbon solvent to extract terpenes from engineered microorganisms and allows non-lethal milking of hydrocarbon products from filamentous and single-celled/multicelled microbial cultures. The disclosed process preferably does not use pressure gradients and relies on the physical interaction of microbes with fluorocarbon at satp and standard temperature of microbial cultivation to partition non-native products. The disclosed process and system also allow for increased production of products providing a physical sink which enables the forward reactions to produce more products than in its absence.
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
De Oliveira Filho, José Ilton
Salama, Khaled Nabil
Abrégé
Potentiostat circuitry for performing electrical tests on a biological material includes an integrated circuit having a processor; a power source configured to supply power to the integrated circuit; a reference electrode pad (RE) electrically connected to the integrated circuit and configured to electrically connect to a reference electrode of a sensor; a counter electrode pad (CE) electrically connected to the integrated circuit and configured to electrically connect to a counter electrode of the sensor; first to third working electrode pads electrically connected to the integrated circuit and configured to electrically connect to first to third working electrode of the sensor, respectively, and a communication module configured to exchange data and/or commands with a smart device. The electrode pads are configured to measure a characteristic of the biological material.
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Nour, Maha
Kharashi, Khawlah
Salama, Khaled Nabil
Bukhamsin, Abdullah Hassan
Fakeih, Esraa
Bhattacharjee, Sumana
Abrégé
A fuel detection film includes a cyclic olefin copolymer that is insoluble in acyclic saturated hydrocarbons. The fuel detection film has a porous structure that defines a plurality of pores. The plurality of pores are configured to allow flow of a lubrication oil through the fuel detection film via the plurality of pores. A housing is configured to couple to a pipe flowing the lubrication oil. The housing defines a slot. The slot is configured to hold the fuel detection film. The fuel detection film, while held by the slot of the housing that is coupled to the pipe as the lubrication oil flows in the pipe, is configured to at least partially dissolve in a presence of an aromatic hydrocarbon in the lubrication oil flowing through the fuel detection film.
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Nour, Maha
Fakeih, Esraa
Bhattacharjee, Sumana
Salama, Khaled Nabil
Bukhamsin, Abdullah Hassan
Abrégé
A system and method for detecting aromatic compounds mixed with aliphatic compounds are provided. An exemplary system includes a lower substrate including a test magnet, a polymer film including a film magnet, and an upper substrate disposed over the polymer film, wherein the upper substrate includes an opening extending to the polymer film.
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Berumen, Michael Lee
Billman, Wesly
De Oliveira Filho, José Ilton
Peña, James
Salama, Khaled Nabil
Abrégé
An underwater communication interface apparatus includes a first waterproof enclosure having an interior configured to house an electronic device with a touchscreen in such a way that the touchscreen of the electronic device is adjacent to a first side of the first waterproof enclosure. The first side of the first waterproof enclosure has a non-rigid transparent membrane and the non-rigid transparent membrane is configured to allow a user to interact with the touchscreen of the electronic device. The apparatus also includes a second waterproof enclosure that houses a control module. The control module is configured to be operatively coupled to the electronic device and an external auxiliary device. The apparatus further includes a pressure balancing module coupled to the first waterproof enclosure. The pressure balancing module is configured to balance pressure within the first waterproof enclosure relative to external ambient conditions. The first and second waterproof enclosures are physically coupled together. An internal pressure of the first waterproof enclosure enables the non-rigid transparent membrane of the first waterproof enclosure to remain within a predetermined distance to the touchscreen of the electronic device. The predetermined distance is one that allows the touchscreen of the electronic device to receive inputs from the user via the non-rigid transparent membrane.
H04M 1/18 - Appareils téléphoniques spécialement adaptés à la marine, les mines ou d'autres endroits exposés aux dangers d'environnement
H04B 1/3888 - Dispositions pour le transport ou la protection d’émetteurs-récepteurs
H04B 11/00 - Systèmes de transmission utilisant des ondes ultrasonores, sonores ou infrasonores
H04M 1/72409 - Interfaces utilisateur spécialement adaptées aux téléphones sans fil ou mobiles avec des moyens de soutien local des applications accroissant la fonctionnalité par interfaçage avec des accessoires externes
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Nour, Maha
Bukhamsin, Abdullah Hassan
Fakeih, Esraa
Bhattacharjee, Sumana
Salama, Khaled Nabil
Abrégé
A system and a method for detecting aromatic compounds mixed with aliphatic compounds are provided. As exemplary system includes a lower substrate including a magnet and a magnetic film comprising a magnetic particle filler in a polymer matrix disposed over the lower substrate. An upper substrate is disposed over the magnetic film wherein the upper substrate includes an opening extending to the magnetic film.
G01N 27/74 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant des variables magnétiques des fluides
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Kharashi, Khawlah
Nour, Maha
Salama, Khaled Nabil
Abrégé
A hydrocarbon contaminant detection system using a polymer film includes a sensor assembly, a syringe and a controller. The sensor assembly includes a cyclic olefin copolymer (COC) film including electrically conductive materials. The sensor assembly can complete an electrical circuit. The COC film can dissolve in a presence of a hydrocarbon contaminant to cause the electrical circuit to break. The syringe can carry a lubrication oil sample to be tested using the sensor assembly. The syringe is operable to contact the lubrication oil sample with the COC film of the sensor assembly. The controller includes one or more processors, and a computer-readable medium storing instructions which when executed by the one or more processors cause the one or more processors to perform operations including operating the syringe to flow the lubrication oil sample onto the COC film of the sensor assembly at a pre-determined flowrate.
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Nour, Maha
Amer, Ayman
Bukhamsin, Abdullah Hassan
Fakeih, Esraa
Bhattacharjee, Sumana
Salama, Khaled Nabil
Abrégé
A system and methods for detecting aromatic compounds mixed with aliphatic compounds are provided. An exemplary system includes a lower substrate, a polymer film including a resistor mesh disposed on the polymer film, and an upper substrate disposed over the polymer film, wherein the upper substrate includes an opening exposing the resistor mesh.
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Kharashi, Khawlah
Nour, Maha
Salama, Khaled Nabil
Abrégé
Hydrocarbon contaminant detection system using polymer film includes a sensor assembly, a syringe, a heater assembly and a controller. The sensor assembly includes a cyclic olefin copolymer (COC) film including electrically conductive materials, and can complete an electrical circuit. The COC film can dissolve in a presence of a hydrocarbon contaminant, breaking the electrical circuit. The syringe can carry a lubrication oil sample to be tested using the sensor assembly. The syringe is operable to contact the lubrication oil sample with the COC film of the sensor assembly. The heater assembly can heat the lubrication oil sample before the lubrication oil sample is loaded to the syringe. The controller can perform operations including operating the syringe to flow the heated lubrication oil sample onto the COC film of the sensor assembly at a pre-determined flowrate.
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Qaiser, Nadeem
Nour, Maha
Tung, Vincent
Abrégé
Example methods and devices for improving uniformity of temperature distribution of a microheater or a microheater array are disclosed. One example method includes determining that a temperature of a first coil segment of multiple coil segments of a microheater is lower than a temperature of a second coil segment of the multiple coil segments, where the first coil segment is closer to an edge of the microheater than the second coil segment, and the microheater is a heating component of a microelectromechanical systems (MEMS) based device. A resistance of the first coil segment is increased through a reduction of a width of the first coil segment. After the reduction of the width of the first coil segment, a width of the second coil segment is adjusted based on a difference between the temperature of the first coil segment and the temperature of the second coil segment.
H05B 3/26 - Éléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p. ex. plaques chauffantes non flexibles le conducteur chauffant monté sur une base isolante
H05B 6/44 - Agencements des bobines impliquant plusieurs bobines ou segments de bobine
50.
IN-MEMORY LIGHT SENSING AND PROCESSING SYSTEM, NODE, AND METHOD
H10B 99/00 - Matière non prévue dans les autres groupes de la présente sous-classe
G11C 11/42 - Mémoires numériques caractérisées par l'utilisation d'éléments d'emmagasinage électriques ou magnétiques particuliersÉléments d'emmagasinage correspondants utilisant des éléments électriques utilisant des dispositifs opto-électroniques, c.-à-d. des dispositifs émetteurs de lumière et des dispositifs photo-électriques couplés électriquement ou optiquement
H01L 29/94 - Dispositifs à métal-isolant-semi-conducteur, p.ex. MOS
G06N 3/063 - Réalisation physique, c.-à-d. mise en œuvre matérielle de réseaux neuronaux, de neurones ou de parties de neurone utilisant des moyens électroniques
G06V 10/764 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant la classification, p. ex. des objets vidéo
51.
THIN POLYMER FILM DISSOLVED UNDER TENSION TO DETECT HYDROCARBON FUELS HIDDEN IN PARAFFIN-BASED LUBRICATION OILS
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Nour, Maha
Bukhamsin, Abdullah Hassan
Fakeih, Esraa
Bhattacharjee, Sumana
Salama, Khaled Nabil
Abrégé
Systems and methods include a computer-implemented method for determining hydrocarbon fuel concentrations. A thin Cyclic Olefin Copolymer (COC) film of a COC layer with a conductive trace that completes an electrical circuit is sputtered. The thin COC film is positioned under tension so that the thin COC film is configured to dissolve upon contact with alkyl aromatic compounds present in hydrocarbon fuels. A sample of a hydrocarbon fuel is positioned on the thin COC film. A determination is made, in response to positioning the sample, that a dissolution of the thin COC film has broken the conductive trace and has rendered the electrical circuit open. A time duration is measured from an introduction of the sample during positioning to an opening of the electrical circuit. A concentration of the hydrocarbon fuel in the sample is determined based on the time duration.
CHANGES IN RESISTIVITY OF MESH-PATTERNED POLYMER THIN FILMS COATED WITH CONDUCTIVE TRACES USED TO DETECT HYDROCARBON FUELS HIDDEN IN PARAFFIN-BASED LUBRICATION OILS
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Nour, Maha
Amer, Ayman
Bukhamsin, Abdullah Hassan
Fakeih, Esraa
Bhattacharjee, Sumana
Salama, Khaled Nabil
Abrégé
Systems and methods include a computer-implemented method for determining a concentration of hydrocarbon fuel in a fluid sample. A thin Cyclic Olefin Copolymer (COC) film of a COC layer having a honeycomb mesh-pattern forming a conductive metal trace is sputtered. The thin COC film is configured to dissolve upon contact with alkyl aromatic compounds present in hydrocarbon fuels. A fluid sample of a hydrocarbon fuel is positioned in an open area on the thin COC film. A resistivity of the conductive metal trace is monitored. A determination is made in response to the monitoring that a change in resistivity of the conductive metal trace has occurred resulting from dissolution of the thin COC film. A time duration is measured from the positioning of the fluid sample to the resistivity change. A concentration of the hydrocarbon fuel in the fluid sample is determined based on the time duration.
G01N 27/12 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la résistance d'un corps solide dépendant de l'absorption d'un fluideRecherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la résistance d'un corps solide dépendant de la réaction avec un fluide
53.
ELECTROCHEMICAL BIOSENSOR BASED ON A MXENE TRANSDUCER
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Ali, Muhsin
Alshareef, Husam
Alsulaiman, Dana
Hasan, Erol
Abrégé
Hybrid sensing materials and electrochemical sensors incorporating the hybrid sensing materials are disclosed, as well as methods of making and methods of use thereof. The hybrid material contains a plurality of MXene sheets having biorecognition elements conjugated thereto, preferably using copper-free click chemistry. The biorecognition element contains a binding partner to an analyte of interest. The electrochemical sensor includes a working electrode, which contains a substrate having the hybrid material deposited thereon, and optionally, a counter and/or reference electrode. Electrochemical sensors incorporating the hybrid materials can be used for non-invasive detection of the absence, the presence, and/or the concentration of biomarkers, such as nucleic acids and proteins, in a biological sample, for highly sensitive (down to attomolar limit of detection), specific, and reproducible detection of target analyte in a wide linear dynamic range (from attomolar to nanomolar).
G01N 33/543 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet avec un support insoluble pour l'immobilisation de composés immunochimiques
G01N 33/553 - Support métallique ou recouvert d'un métal
C12Q 1/00 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions
C12Q 1/6825 - Détecteurs faisant intervenir la détection d’acides nucléiques
54.
ELECTRICAL SYNTHESIS OF CONTINUOUS METAL-ORGANIC FRAMEWORK MEMRANES
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Eddaoudi, Mohamed
Zhou, Sheng
Shekhah, Osama
Jia, Jiangtao
Abrégé
Embodiments include a method of making a continuous metal-organic framework membrane, the method including contacting a rare earth- or zirconium-containing compound, an acid, a solvent, and optionally water sufficient to form a hexanuclear cluster solution, contacting the hexanuclear cluster solution with one or more ditopic ligands sufficient to form a metal-organic framework (MOF) solution, contacting the MOF solution with a support, and applying a current to the MOF solution with support, sufficient to provide a continuous metal-organic framework membrane.
B01D 53/22 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par diffusion
B01D 67/00 - Procédés spécialement adaptés à la fabrication de membranes semi-perméables destinées aux procédés ou aux appareils de séparation
B01D 69/10 - Membranes sur supportSupports pour membranes
55.
FLUORINATED MOF MATERIALS HAVING RECTANGULAR CHANNELS, METHOD OF SYNTHESIZING MOF MATERIALS AND METHODS OF USING MOF MATERIALS INCLUDING FOR CO2 CAPTURE
King Abdullah University of Science and Technology (Arabie saoudite)
Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
Eddaoudi, Mohamed
Bhatt, Prashant
Abrégé
Provided herein are mixed ligand metal organic framework (ML-MOF) materials having rectangular grids characterized by the general formula MaMbF6-n(O/H2O)n(Ligand′)x(Ligand″)y(solvent)z, which are effective for capture of carbon dioxide from a fluid composition.
B01J 20/22 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance organique
B01J 20/22 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance organique
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Anthopoulos, Thomas
Faber, Hendrik Andreas
Mandal, Suman
Abrégé
A hydrogen sensor includes a substrate, a first terminal, and a second terminal. The first and second terminal are disposed on the substrate and separated by a gap. An organic semiconductor is electrically coupled to the first terminal and the second terminal. Exposure of the organic semiconductor to hydrogen de-dopes the organic semiconductor of oxygen. Conductivity of the organic semiconductor thereby decreases upon exposure to hydrogen.
G01N 27/12 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la résistance d'un corps solide dépendant de l'absorption d'un fluideRecherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques en recherchant l'impédance en recherchant la résistance d'un corps solide dépendant de la réaction avec un fluide
G01N 33/00 - Recherche ou analyse des matériaux par des méthodes spécifiques non couvertes par les groupes
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Vaseem, Mohammad
Yang, Shuai
Shamim, Atif
Abrégé
Embodiments of the present disclosure describe ink compositions comprising a plurality of vanadium oxide nanoparticles and one or more carrier solvents. Embodiments of the present disclosure further describe methods of preparing ink compositions, methods of printing the ink compositions, RF devices and/or components incorporating the ink compositions, and the like.
C09D 1/00 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, à base de substances inorganiques
B41M 5/00 - Procédés de reproduction ou méthodes de reproduction ou de marquageMatériaux en feuilles utilisés à cet effet
B41M 7/00 - Traitement ultérieur des travaux imprimés, p. ex. chauffage, irradiation
C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants
59.
DISENTANGLED ULTRA-HIGH MOLECULAR WEIGHT POLYETHYLENE, METHODS OF MAKING AND USING
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Rastogi, Sanjay
Romano, Dario
Gote, Ravindra
Abrégé
Disclosed herein are methods for synthesis of ultra-high molecular weight polyethylene (UHMWPE), with improved disentanglement, for solid-state processing into a product, such as tapes, films, and ropes, etc., with superior mechanical properties. The method includes using a catalyst support which includes MgCl2 pre-reacted with different alcohols. The MgCl2/alcohol adducts are reacted with different aluminum alkyls to form nanoparticles support, preferably in-situ, under inert environment in the presence of the monomer used to synthesize the UHMWPE. The resulting heterogeneous catalytic system and polymer synthesis method results in improved UHMWPE with high average molecular weight (Mw)>1 million g/mol, with lower levels of entanglement (while avoiding fouling seen with homogenous catalytic systems), allowing for processing into products such as tapes with superior mechanical properties.
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Li, Teng
Ruiz-Martinez, Javier
Abrégé
A catalytic kit (710) for converting a feedstock to aromatics in a dual bed reactor includes a first catalyst A1 configured to promote (1) a conversion of a first part of the feedstock into olefins and (2) a conversion of diene and the olefines into the aromatics; a second catalyst A2 configured to promote a conversion of a second part of the feedstock into formaldehyde; and a third catalyst B configured to promote a conversion of olefines into additional aromatics, where the first and second catalysts A1, A2 are mixed together to be in direct contact with each other.
B01J 8/02 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés avec des particules immobiles, p. ex. dans des lits fixes
B01J 8/06 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés avec des particules immobiles, p. ex. dans des lits fixes dans des réacteurs tubulairesProcédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés avec des particules immobiles, p. ex. dans des lits fixes les particules solides étant disposées dans des tubes
B01J 21/00 - Catalyseurs contenant les éléments, les oxydes ou les hydroxydes du magnésium, du bore, de l'aluminium, du carbone, du silicium, du titane, du zirconium ou du hafnium
B01J 23/00 - Catalyseurs contenant des métaux, oxydes ou hydroxydes métalliques non prévus dans le groupe
B01J 29/40 - Zéolites aluminosilicates cristallinesLeurs composés isomorphes du type pentasil, p. ex. types ZSM-5, ZSM-8 ou ZSM-11
C07C 1/20 - Préparation d'hydrocarbures à partir d'un ou plusieurs composés, aucun d'eux n'étant un hydrocarbure à partir de composés organiques ne renfermant que des atomes d'oxygène en tant qu'hétéro-atomes
C07C 45/38 - Préparation de composés comportant des groupes C=O liés uniquement à des atomes de carbone ou d'hydrogènePréparation des chélates de ces composés par oxydation avec l'oxygène moléculaire de groupes fonctionnels C—O— en groupes C=O d'un groupe hydroxyle primaire
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Katsiev, Khabiboulakh
Shevchenko, Illia
Abrégé
A cementitious material (324) includes activated sand (110), which has a fresh surface area of at least 60% of a total surface area, inorganic crosslinkers (326), each being a chain of calcium, silicon and oxygen atoms, and cement (320) up to 5% by weight of a total mass of the cementitious material (324). The inorganic crosslinkers (326) bond sand grains (104) to each other, and the fresh surface area is not present in raw sand (100) from which the activated sand (110) is obtain by disintegration.
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Hveding, Frode
Ashry, Islam
Yuan, Mao
Bin Alias, Mohd
Ooi, Boon Siew
Arsalan, Muhammad
Abrégé
The subject matter of this specification can be embodied in, among other things, a method for removing intermodal distortion that includes receiving a collection of distorted backscattered Rayleigh signals from a collection of modes of an optical fiber, where the collection of distorted backscattered Rayleigh signals are distorted by an intermodal coupling among the collection of modes, receiving a collection of distortion parameters that are descriptive of distortion effects of the intermodal coupling, and determining an undistorted backscattered Rayleigh signal based on the collection of distorted backscattered Rayleigh signals and the collection of distortion parameters.
E21B 47/00 - Relevés dans les trous de forage ou dans les puits
G01D 5/26 - Moyens mécaniques pour le transfert de la grandeur de sortie d'un organe sensibleMoyens pour convertir la grandeur de sortie d'un organe sensible en une autre variable, lorsque la forme ou la nature de l'organe sensible n'imposent pas un moyen de conversion déterminéTransducteurs non spécialement adaptés à une variable particulière utilisant des moyens optiques, c.-à-d. utilisant de la lumière infrarouge, visible ou ultraviolette
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Chen, Qian
Shahzad, Muhammad Wakil
Kumja, M
Burhan, Muhammad
Akhtar, Faheem Hassan
Ybyraiymkul, Doskhan
Alrowais, Raid
Ng, Kim Choon
Abrégé
A hybrid air conditioning system for cooling a chamber includes a mechanical vapor compression, MVC, unit configured to cool, through evaporation and condensation of a medium, a first air stream (MA1, MA, MA2); and an indirect evaporative cooling, IEC, unit configured to cool a second air stream (CA, MA2, OA), which is related to the first air stream (MA1, MA, MA2), through direct heat exchange between wet channels that are placed adjacent to dry channels. The MVC unit is fluidly connected to the IEC unit so that a generated supply air stream SA is cooled by decoupling sensible and latent heat removal.
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Hodgkins, Robert Peter
Koseoglu, Omer Refa
Basset, Jean-Marie Maurice
Huang, Kuo-Wei
Sedjerari, Anissa Bendjeriou
Gangwar, Manoj K.
Murugesan, Sathiyamoorthy
Abrégé
Disclosed herein are modified zeolites and methods for making modified zeolites. In one or more embodiments disclosed herein, a zeolite may include a microporous framework comprising a plurality of micropores having diameters of less than or equal to 2 nm. The microporous framework may include at least silicon atoms and oxygen atoms. The modified zeolite may further include organometallic moieties each bonded to bridging oxygen atoms. The organometallic moieties may include a zirconium atom. The zirconium atom may be bonded to a bridging oxygen atom, and the bridging oxygen atom may bridge the zirconium atom of the organometallic moiety and a silicon atom of the microporous framework.
C01B 39/02 - Zéolites aluminosilicates cristallinesLeurs composés isomorphesLeur préparation directeLeur préparation à partir d'un mélange réactionnel contenant une zéolite cristalline d'un autre type, ou à partir de réactants préformésLeur post-traitement
B01J 29/40 - Zéolites aluminosilicates cristallinesLeurs composés isomorphes du type pentasil, p. ex. types ZSM-5, ZSM-8 ou ZSM-11
C01B 39/40 - Type ZSM-5 utilisant au moins un agent structurant organique
65.
Solar-powered, temperature cascading system for electricity generation
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Chen, Qian
Shahzad, Muhammad Wakil
Burhan, Muhammad
Ybyraiymkul, Doskhan
Akhtar, Faheem Hassan
Kumja, M.
Ng, Kim Choon
Abrégé
A concentrating solar power plant includes a solar light capturing part configured to capture solar light; and a heat exchange part configured to transform solar energy, from the captured solar light, into heat, which is stored in a solid medium, wherein the solid medium is stored underground. The solar light capturing part has a heliostat farm, a beam down solar concentrator, and a compound concentrator, each configured to reflect the solar light.
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Li, Mo
Bi, Chongwei
Abrégé
Methods for the rapid and accurate detection and characterization of a viral nucleic acid in a sample are provided. The method is a method for multiplex isothermal amplification-based sequencing and real-time analysis of multiple viral genomes. It can simultaneously detect SARS-CoV-2 and co-infecting respiratory viruses, and monitor mutations for up to 96 samples in real time. The method, termed NIRVANA for Nanopore sequencing of Isothermal Rapid Viral Amplification for Near real-time Analysis, showed high sensitivity and specificity for SARS-CoV-2 in 70 clinical samples. It also simultaneously detected other viral pathogens (e.g. influenza A) in clinical and municipal wastewater samples. It provides a rapid field-deployable solution of COVID-19 and co-infection detection and surveillance of the evolution of pandemic strains.
C12Q 1/70 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions faisant intervenir des virus ou des bactériophages
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Inal, Sahika
Arold, Stefan T.
Grunberg, Raik
Wustoni, Shofarul
Guo, Keying
Koklu, Anil
Abrégé
Organic electrochemical transistor (OECT)-based immunosensors, methods of making and methods of use thereof are provided herein. The immunosensor includes an OECT and a biorecognition layer. The biorecognition layer is preferably integrated on the gate electrode of the OECT. The biorecognition layer includes a self-assembled monolayer (SAM) of organic molecules, a linker, and a biorecognition element preferably, a nanobody. In a preferred embodiment, the organic molecules forming the SAM include thiols. The disclosed methods can be used to make OECT devices containing a nanobody whose binding partner is any analyte of interest, such as SARS-2 RBD, S1 or the virus itself.
G01N 33/543 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet avec un support insoluble pour l'immobilisation de composés immunochimiques
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Alamoudi, Hadeel
Roqan, Iman S.
Abrégé
An ultraviolet based spin-electronics device includes a Si-based substrate, an n-type semiconductor layer located on the Si-based substrate, wherein the n-type semiconductor layer includes an Sn-doped β-Ga2O3 material, a p-type semiconductor layer located on the n-type semiconductor layer to form a p-n junction, the p-type semiconductor layer including MnO quantum dots, QDs, and first and second electrodes electrically connected to the n-type semiconductor layer and the p-type semiconductor layer, respectively. Spins of charge carriers in the p-type semiconductor layer are aligned according to a first direction when incident UV light has a first polarization, and according to a second direction, opposite to the first direction, when the incident UV light has a second polarization, different from the first polarization.
H01L 29/66 - Types de dispositifs semi-conducteurs
H01L 31/032 - Matériaux inorganiques comprenant, à part les matériaux de dopage ou autres impuretés, uniquement des composés non couverts par les groupes
H01L 31/0352 - Dispositifs à semi-conducteurs sensibles aux rayons infrarouges, à la lumière, au rayonnement électromagnétique d'ondes plus courtes, ou au rayonnement corpusculaire, et spécialement adaptés, soit comme convertisseurs de l'énergie dudit rayonnement e; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de ces dispositifs ou de leurs parties constitutives; Leurs détails caractérisés par leurs corps semi-conducteurs caractérisés par leur forme ou par les formes, les dimensions relatives ou la disposition des régions semi-conductrices
H01L 31/109 - Dispositifs sensibles au rayonnement infrarouge, visible ou ultraviolet caractérisés par une seule barrière de potentiel ou de surface la barrière de potentiel étant du type PN à hétérojonction
H01L 31/12 - Dispositifs à semi-conducteurs sensibles aux rayons infrarouges, à la lumière, au rayonnement électromagnétique d'ondes plus courtes, ou au rayonnement corpusculaire, et spécialement adaptés, soit comme convertisseurs de l'énergie dudit rayonnement e; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de ces dispositifs ou de leurs parties constitutives; Leurs détails structurellement associés, p.ex. formés dans ou sur un substrat commun, avec une ou plusieurs sources lumineuses électriques, p.ex. avec des sources lumineuses électroluminescentes, et en outre électriquement ou optiquement couplés avec lesdites sour
69.
Self-aggregating particles for lost circulation materials and related method
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Abdelaziz, Ahmed Amr Mohamed Hafez
Liu, Qi
Finkbeiner, Thomas
Santamarina, Juan Carlos
Arfaj, Mohammad
Alouhali, Raed A.
Moellendick, Timothy Eric
Abrégé
Lost circulation materials may include a plurality of self-aggregating particles having a degradable coating, wherein the self-aggregating particles are capable of bonding via mechanical interactions, electrical interactions, magnetic interactions, chemical interactions, or any combination thereof into a plurality of aggregated particles. The aggregated particles have a larger effective size and can seal large openings/apertures in the subsurface that cause lost circulation during a wellbore drilling operation.
C09K 8/516 - Compositions pour le plâtrage des parois de trous de forage, c.-à-d. compositions pour la consolidation temporaire des parois des trous de forage caractérisées par leur forme ou par la forme de leurs composants, p. ex. matériaux encapsulés
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Hernandez, Carlos Daniel Rodriguez
Abdelaziz, Ahmed Amr Mohamed Hafez
Finkbeiner, Thomas
Santamarina, Juan Carlos
Arfaj, Mohammad
Alouhali, Raed A.
Moellendick, Timothy Eric
Abrégé
Lost circulation materials may be particles having a core-shell structure. Said particles may include: a core comprising an expandable material; and a shell around the core, the shell comprising an outer permeable membrane, an inner permeable membrane, and a hardenable material between the outer and inner permeable membranes; and wherein the core-shell structure is folded. The particles may be initially folded where, upon exposure to a stimulus, the core expands in volume (which unfolds the particles) and the shell increases in strength. The expanded particles can then clog large openings / apertures in the formation.
C09K 8/504 - Compositions à base d'eau ou de solvants polaires
C09K 8/506 - Compositions à base d'eau ou de solvants polaires contenant des composés organiques
C09K 8/516 - Compositions pour le plâtrage des parois de trous de forage, c.-à-d. compositions pour la consolidation temporaire des parois des trous de forage caractérisées par leur forme ou par la forme de leurs composants, p. ex. matériaux encapsulés
71.
DISTRIBUTED STRAIN SENSING USING CAPACITOR WITH VARIABLE-RESISTANCE ELECTRODES AND METHOD
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Nesser, Hussein
Lubineau, Gilles
Abrégé
A strain characterization system includes a strain sensor having first and second electrodes that sandwich a dielectric layer to form a capacitor; a power source configured to inject a signal VAC between the first and second electrodes of the strain sensor; and a controller configured to control the power source and to select a frequency of the power source. The controller is configured to select first to third different frequencies for determining a strain magnitude, a strain location, and an extent of a strain area.
G01L 1/14 - Mesure des forces ou des contraintes, en général en mesurant les variations de la capacité ou de l'inductance des éléments électriques, p. ex. en mesurant les variations de fréquence des oscillateurs électriques
72.
FOLDABLE PARTICLES FOR LOST CIRCULATION MATERIALS AND RELATED METHOD
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Hernandez, Carlos Daniel Rodriguez
Abdelaziz, Ahmed Amr Mohamed Hafez
Finkbeiner, Thomas
Santamarina, Juan Carlos
Arfaj, Mohammad
Alouhali, Raed A.
Moellendick, Timothy Eric
Abrégé
Lost circulation materials may be particles having a core-shell structure. Said particles may include: a core comprising an expandable material; and a shell around the core, the shell comprising an outer permeable membrane, an inner permeable membrane, and a hardenable material between the outer and inner permeable membranes; and wherein the core-shell structure is folded. The particles may be initially folded where, upon exposure to a stimulus, the core expands in volume (which unfolds the particles) and the shell increases in strength. The expanded particles can then clog large openings/apertures in the formation.
C09K 8/467 - Compositions de cimentation, p. ex. pour la cimentation des tubes dans les trous de forageCompositions de bouchage, p. ex. pour tuer des puits contenant des liants inorganiques, p. ex. ciment Portland contenant des additifs pour des utilisations spécifiques
E21B 33/138 - Plâtrage de la paroi du trou de forageInjections dans la formation
73.
RECOMBINANT PRODUCTION OF ANTIMICROBIAL PEPTIDES IN PLANTA
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Mahfouz, Magdy Mahmoud
Chaudhary, Mohammed Shahid
Ali, Zahir
Abrégé
Compositions and methods for the controlled in planta production of amidated AMPs are disclosed. The disclosed methods use a targeted combination of (a) stable/transient and (b) transient expression modules in transgenic plants. The bifunctional peptidylglycine a-amidating mono-oxygenase (PAM) enzyme is used to introduce the mammalian C-terminal amidation pathway into plants and a construct designed to encode a fusion protein containing a purification tag, a linker; a cleavage sequence such as small ubiquitin-related modifier (bdSUMO) containing mutations at SUMO-interacting positions (bdSUMOEul) and the AMP sequence of interest, with a terminal glycine residue. This strategy results in accumulation of substantial levels of AMPS in transgenic plants, when compared to nontransgenic, as well as to previously disclosed methods of expression plants to express AMPs.
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Abdelrahman, Sherin
Albalawi, Hamed
Alsheri, Salwa Ahmed
Hauser, Charlotte A.E.
Abrégé
The present disclosure relates generally to a method of stopping bleeding comprising applying a peptide-based hemostatic material to a bleeding wound, wherein the peptide-based hemostatic material comprises at least one self-assembling ultrashort peptide, and wherein an application of the peptide-based hemostatic material to the bleeding wound produces a coagulation time of less than 40 seconds. The present disclosure also provides a hand-held device for the application of the peptide-based hemostatic material.
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
Inventeur(s)
Tung, Vincent Chun-Chih
Wei, Xuan
Fu, Jui-Han
Xu, Wei
Ding, Lianhui
Abrégé
An architected transitional metal dichalcogenides, TMD, foam includes plural layers of TMD arranged on top of each other along a given first direction Z, each layer including plural cells, each cell being defined by one or more struts made of the TMD; plural channels extending along a given second direction M, which makes an angle α with the first given direction Z; and plural pores formed on sides of the plural channels.
H01M 4/58 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs de composés inorganiques autres que les oxydes ou les hydroxydes, p. ex. sulfures, séléniures, tellurures, halogénures ou LiCoFyEmploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs de structures polyanioniques, p. ex. phosphates, silicates ou borates
H01M 4/02 - Électrodes composées d'un ou comprenant un matériau actif
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Alsheri, Salwa Ahmed
Hauser, Charlotte A.E.
Abrégé
The present disclosure relates generally to a tissue graft capable of undergoing angiogenesis, comprising at least one self-assemble peptide and at least one endothelial cells. The present disclosure further relates to a method of preparing such a tissue graft. The tube-like structure formed by endothelial cells within the graft can promote the growth and proliferation of other type of cell within the same 3D tissue graft and improve the result of tissue implantation.
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Alhazmi, Khalid Mohammed
Sarathy, Subram Maniam
Abrégé
A system and method for controlling a chemical plant, the method including receiving (1000) a static dataset D associated with the chemical plant; adding (1002) a stage cost function, c, to the static dataset D; applying (1004) an offline reinforcement learning, RL, algorithm to the static dataset D, and the stage cost function c to extract improved control policies; and applying (1008) the improved control policies to the chemical plant.
G05B 19/418 - Commande totale d'usine, c.-à-d. commande centralisée de plusieurs machines, p. ex. commande numérique directe ou distribuée [DNC], systèmes d'ateliers flexibles [FMS], systèmes de fabrication intégrés [IMS], productique [CIM]
G05B 13/04 - Systèmes de commande adaptatifs, c.-à-d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques impliquant l'usage de modèles ou de simulateurs
G05B 13/02 - Systèmes de commande adaptatifs, c.-à-d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques
78.
COMPOSITIONS AND METHODS FOR PROVIDING PLANTS WITH TOLERANCE TO DROUGHT CONDITIONS
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Hirt, Heribert
Saad, Maged
Alwutayd, Khairiah Mubarak
Abrégé
Pseudomonas argentinensisEnterobacter sp.Enterobacter sp. SA187are provided. The compositions can be used to provide seeds or plants with resistance or tolerance to drought stress. Compositions containing SA190, alone or in combination with SA187 can be used to enhance plant development and yield under environmental stress conditions resulting from drought. Plant substrates for example, soil, peat, compost, vermiculite, perlite, sand, clay and combinations thereof containing effective amounts of SA190 and/or SA187 to confer drought tolerance to the plant following colonization of the plant are also provided.
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
SAUDI ARABIAN OIL COMPANY (Arabie saoudite)
ARAMCO SERVICES COMPANY (USA)
Inventeur(s)
Eddaoudi, Mohamed
Bhatt, Prashant
Jin, Tian
Abrégé
A method for producing a fluorinated pillar metal-organic framework (MOF) materials is provided that avoids the need for high temperatures, and eliminates or substantially eliminates the need to use hydrofluoric acid. A reaction mixture comprising one or more sources of a metal Ma, niobium, fluorine and ligand in a solvent forms the fluorinated pillar MOF materials.
B01J 20/22 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance organique
80.
METHODS FOR MANUFACTURE OF FLUORINATED PILLAR METAL-ORGANIC FRAMEWORK MATERIALS
King Abdullah University of Science and Technology (Arabie saoudite)
Saudi Arabian Oil Company (Arabie saoudite)
Inventeur(s)
Eddaoudi, Mohamed
Bhatt, Prashant
Jin, Tian
Abrégé
A method for producing a fluorinated pillar metal-organic framework (MOF) materials is provided that avoids the need for high temperatures, and eliminates or substantially eliminates the need to use hydrofluoric acid. A reaction mixture comprising one or more sources of a metal Ma, niobium, fluorine and ligand in a solvent forms the fluorinated pillar MOF materials.
B01J 20/22 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance organique
81.
SYSTEM FOR OXIDATIVE DESULFURIZATION ENHANCED BY ULTRASONICALLY INDUCED CAVITATION
KING ADBULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Guida, Paolo
Roberts, Iv, William Lafayette
Gomes Antunes, Jorge Manuel
Abrégé
A system is disclosed for desulfurizing liquid fossil fuel comprising: liquid fossil fuel supply; a first mixer; a second mixer; an oxidizer supply; a catalyst supply; an extractant supply; a centrifuge; and an ultrasoncially induced cavitation reactor comprising: a vessel configured to receiving the liquid fossil fuel, oxidizer and catalyst as a multiphase reaction medium; and a vibrating probe disposed within walls of the vessel. The multiphase reaction medium is configured to flow generally parallel to the probe. The probe is configured to produce pressure waves to induce formation of nano-sized bubbles in the multiphase reaction medium along one or more cavitation zones along a length of the probe. The vessel walls are at a distance of approximately 0.5 to 5 times the diameter of a smallest diameter of the probe. The first mixer is configured to receive and mix the liquid fossil fuel supply with the catalyst supply. The reactor is configured to receive the mix of liquid fossil fuel supply and the catalyst supply from the first mixer and the oxidizer supply. The second mixer is configured to receive the multiphase reaction medium and extractant supply to form processed fuel. The centrifuge is configured to receive the processed fuel from the second mixer to extract sulfones to yield an organic phase and aqueous phase. The organic phase substantially consists of desulfurized fuel.
C10G 27/12 - Raffinage des huiles d'hydrocarbures, en l'absence d'hydrogène, par oxydation avec de l'oxygène ou des composés donnant de l'oxygène avec des composés donneurs d'oxygène, p. ex. avec des percomposés, avec l'acide chromique, avec des chromates
B01J 19/10 - Procédés utilisant l'application directe de l'énergie ondulatoire ou électrique, ou un rayonnement particulaireAppareils à cet usage utilisant des vibrations de fréquences audibles ou des ultrasons
82.
Multifunctional lubricant additive and selection method
C10M 145/34 - Polyoxyalkylènes d'au moins deux types différents définis
C10N 30/00 - Propriétés physiques ou chimiques particulières améliorées par l'additif caractérisant la composition lubrifiante, p. ex. additifs multifonctionnels
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Hodgkins, Robert Peter
Koseoglu, Omer Refa
Basset, Jean-Marie Maurice
Huang, Kuo-Wei
Sedjerari, Anissa Bendjeriou
Gangwar, Manoj K.
Murugesan, Sathiyamoorthy
Abrégé
Disclosed herein are modified zeolites and methods for making modified zeolites. In one or more embodiments disclosed herein, a modified zeolite includes a microporous framework including a plurality of micropores having diameters of less than or equal to 2 nm and organometallic moieties each bonded to bridging oxygen atoms. The microporous framework includes at least silicon atoms and oxygen atoms. The organometallic moieties include a metal atom and a ring structure including the metal atom, a nitrogen atom, and one or more carbon atoms. The metal atom may be bonded to a bridging oxygen atom, and wherein the bridging oxygen atom bridges the metal atom of the organometallic moiety and a silicon atom of the microporous framework.
C01B 39/02 - Zéolites aluminosilicates cristallinesLeurs composés isomorphesLeur préparation directeLeur préparation à partir d'un mélange réactionnel contenant une zéolite cristalline d'un autre type, ou à partir de réactants préformésLeur post-traitement
B01J 29/40 - Zéolites aluminosilicates cristallinesLeurs composés isomorphes du type pentasil, p. ex. types ZSM-5, ZSM-8 ou ZSM-11
C01B 39/40 - Type ZSM-5 utilisant au moins un agent structurant organique
84.
REACTOR CONFIGURATION FOR ULTRASONICALLY INDUCED CAVITATION WITH OPTIMAL BUBBLES DISTRIBUTION
KING ADBULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Guida, Paolo
Roberts, Iv, William Lafayette
Abrégé
An ultrasonically induced cavitation reactor is disclosed comprising a vessel having an inlet for receiving a processing liquid and an outlet for exiting the processing liquid; and a vibrating probe disposed within walls of the vessel. The processing liquid is configured to flow generally parallel to the probe. The probe is configured to produce pressure waves to induce formation of nano-sized bubbles in the processing liquid along one or more cavitation zones along a length of the probe, wherein the vessel walls are at a distance of approximately 0.5 to 5 times the diameter of a smallest diameter of the probe.
B01J 19/00 - Procédés chimiques, physiques ou physico-chimiques en généralAppareils appropriés
B01J 19/10 - Procédés utilisant l'application directe de l'énergie ondulatoire ou électrique, ou un rayonnement particulaireAppareils à cet usage utilisant des vibrations de fréquences audibles ou des ultrasons
85.
IMMUOGENIC COMPOSITIONS OF MUTANT SARS-COV-2 N PROTEIN AND GENE AND METHODS OF USE THEREOF
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Shuaib, Muhammad
Mourier, Tobias
Pain, Arnab
Abrégé
Compositions and methods for generating an immune response to fight against viral infections such as SARS-CoV-2 are provided. The disclosed compositions and methods are based on the discovery of the three consecutive SNPs (G28881A, G28882A, G28883C) underlying the R203K/G204R mutation in the SARS-CoV-2 N protein, associated with increased immune system response when expressed in cells. The immune responses that can be upregulated by the disclosed compositions include antibody production and/or upregulation of immune related genes that are generally involved in host defense against viral and bacterial infections, for example, increased expression of one or more genes including, but not limited to SHFL, MX1, AMD9L, TRIM22, TRIM14, EIF2 AK2, etc.
Compositions and methods for generating an immune response to fight against viral infections such as SARS-CoV-2 are provided. The disclosed compositions and methods are based on the discovery of the three consecutive SNPs (G28881A, G28882A, G28883C) underlying the R203K/G204R mutation in the SARS-CoV-2 N protein, associated with increased immune system response when expressed in cells. The immune responses that can be upregulated by the disclosed compositions include antibody production and/or upregulation of immune related genes that are generally involved in host defense against viral and bacterial infections, for example, increased expression of one or more genes including, but not limited to SHFL, MX1, AMD9L, TRIM22, TRIM14, EIF2 AK2, etc.
The compositions include a peptide of the SARS-CoV-2 N-protein including the R203K/G204R mutation, a fragment thereof, or a nucleic acid encoding the same.
Compositions and methods for generating an immune response to fight against viral infections such as SARS-CoV-2 are provided. The disclosed compositions and methods are based on the discovery of the three consecutive SNPs (G28881A, G28882A, G28883C) underlying the R203K/G204R mutation in the SARS-CoV-2 N protein, associated with increased immune system response when expressed in cells. The immune responses that can be upregulated by the disclosed compositions include antibody production and/or upregulation of immune related genes that are generally involved in host defense against viral and bacterial infections, for example, increased expression of one or more genes including, but not limited to SHFL, MX1, AMD9L, TRIM22, TRIM14, EIF2 AK2, etc.
The compositions include a peptide of the SARS-CoV-2 N-protein including the R203K/G204R mutation, a fragment thereof, or a nucleic acid encoding the same.
The compositions are administered to a subject in need thereof to elicit an immune response in the subject.
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
KING SAUD UNIVERSITY (Arabie saoudite)
Inventeur(s)
Incitti, Roberto
Gojobori, Takashi
Liberale, Carlo
Nabholtz, Jean-Marc Andre
Al-Saleh, Khalid
Grassi, Elisa
Bahadoor, Mohun R.K.
Abrégé
A method for diagnosing a disease, such as breast cancer, in a biological sample using spectroscopic data is described. The method involves a computer-implemented method that converts spectroscopic vibrational from the sample into a profile and scores the profile using a pair of reference profiles. Based on the score and a threshold, it can be determined whether the subject from which the sample was obtained has a disease, and, if so, to what extent. The method also allows detection of early and pre-disease states in subjects based on the detection of the signal of low concentration analytes that are indicative of early or incipient disease states. The method is non-invasive, non-subjective, highly specific, and sensitive. The method affords the application of a single standard of diagnostic accuracy, independent of the availability of expert pathologists.
G01N 21/84 - Systèmes spécialement adaptés à des applications particulières
G01N 21/35 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
ARAMCO SERVICES COMPANY (USA)
Inventeur(s)
Mhanna, Mhanna
Arsalan, Muhammad
Farooq, Aamir
Abrégé
A method (300) for water cut sensing in an oil-water flow involves obtaining a composite absorbance spectrum of the oil-water flow, obtaining a reference absorbance spectrum of a reference fluid, computing a slope (400) for data points associated with the composite absorbance spectrum of the oil-water flow vs corresponding data points associated with the reference absorbance spectrum of the known fluid, and based on the slope (400), determining the water cut of the oil-water flow.
G01N 21/3577 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge pour l'analyse de liquides, p. ex. l'eau polluée
G01N 21/39 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant des lasers à longueur d'onde réglable
G01N 21/85 - Analyse des fluides ou solides granulés en mouvement
G01N 21/359 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge en utilisant la lumière de l'infrarouge proche
88.
METHOD AND SYSTEM FOR WATER CUT SENSING IN AN OIL-WATER FLOW
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
ARAMCO SERVICES COMPANY (USA)
Inventeur(s)
Mhanna, Mhanna
Arsalan, Muhammad
Sy, Mohamed
Farooq, Aamir
Abrégé
A system (200, 250) for water cut sensing in an oil-water flow includes a laser-based spectroscopy sensor and a computer system (602). The laser-based spectroscopy sensor includes a first set of lasers that expose the oil-water flow to a first incident signal, a first photodetector that collects a first transmitted signal, the first transmitted signal being a component of the first incident signal transmitted through the oil-water flow, a second set of lasers that expose the oil-water flow to a second incident signal, and a second photodetector that collects a second transmitted signal, the second transmitted signal being a component of the second incident signal transmitted through the oil-water flow. The computer system (602) that calculates the water cut of the oil-water flow based on the first transmitted signal and the second transmitted signal.
G01N 21/3577 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge pour l'analyse de liquides, p. ex. l'eau polluée
G01N 21/359 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge en utilisant la lumière de l'infrarouge proche
G01N 21/39 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant des lasers à longueur d'onde réglable
G01N 21/85 - Analyse des fluides ou solides granulés en mouvement
89.
MICROWAVE-ASSISTED, SILICA-BASED COMPOSITE DESICCANT DEHUMIDIFICATION METHOD AND SYSTEM
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Akhtar, Faheem Hassan
Burhan, Muhammad
Chen, Qian
Ng, Kim Choon
Shahzad, Muhammad Wakil
Wang, Peng
Yang, Kaijie
Ybyraiymkul, Doskhan
Abrégé
A composite adsorbent for adsorbing water includes a silica-cage having plural pores and internal channels that fluidly connect the plural pores, at least one interior chamber having an average diameter larger than an average diameter of the plural pores, wherein the at least one interior chamber is a result of a collapse of at least one pore of the plural pores and one channel of the internal channels, and a salt provided within the plural pores, the internal channels and the at least one interior chamber.
B01J 20/04 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant des composés des métaux alcalins, des métaux alcalino-terreux ou du magnésium
B01D 53/06 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par adsorption, p. ex. chromatographie préparatoire en phase gazeuse avec adsorbants mobiles
B01J 20/10 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant de la silice ou un silicate
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation caractérisées par leur forme ou leurs propriétés physiques
F24F 3/14 - Systèmes de conditionnement d'air dans lesquels l'air conditionné primaire est fourni par une ou plusieurs stations centrales aux blocs de distribution situés dans les pièces ou enceintes, blocs dans lesquels il peut subir un traitement secondaireAppareillage spécialement conçu pour de tels systèmes caractérisés par le traitement de l'air autrement que par chauffage et refroidissement par humidificationSystèmes de conditionnement d'air dans lesquels l'air conditionné primaire est fourni par une ou plusieurs stations centrales aux blocs de distribution situés dans les pièces ou enceintes, blocs dans lesquels il peut subir un traitement secondaireAppareillage spécialement conçu pour de tels systèmes caractérisés par le traitement de l'air autrement que par chauffage et refroidissement par déshumidification
90.
METHOD AND SYSTEM FOR WATER CUT SENSING IN AN OIL-WATER FLOW
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Mhanna, Mhanna
Arsalan, Muhammad
Sy, Mohamed
Farooq, Aamir
Abrégé
A system for water cut sensing in an oil-water flow includes a laser-based spectroscopy sensor and a computer system. The laser-based spectroscopy sensor includes a first set of lasers that expose the oil-water flow to a first incident signal, a first photodetector that collects a first transmitted signal, the first transmitted signal being a component of the first incident signal transmitted through the oil-water flow, a second set of lasers that expose the oil-water flow to a second incident signal, and a second photodetector that collects a second transmitted signal, the second transmitted signal being a component of the second incident signal transmitted through the oil-water flow. The computer system that calculates the water cut of the oil-water flow based on the first transmitted signal and the second transmitted signal.
E21B 49/08 - Prélèvement d'échantillons de fluides ou test des fluides dans les trous de forage ou dans les puits
G01F 1/74 - Dispositifs pour la mesure du débit d'un matériau fluide ou du débit d'un matériau solide fluent en suspension dans un autre fluide
G01N 21/359 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge en utilisant la lumière de l'infrarouge proche
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
ARAMCO SERVICES COMPANY (USA)
Inventeur(s)
Ali, Ola S.
Almajnouni, Khalid Ali
Sabate, Jorge Gascon
Shoinkhorova, Tuiana Bairovna
Gomez, Alberto Rodriguez
Dikhtiarenko, Alla
Abrégé
Light olefins may be produced from hydrocarbons by a method including passing a hydrocarbon feed stream into one or more feed inlets of a reactor, using catalyst formulations or mixtures. Catalyst formulations may include multi-zeolite composite particles, or a mixture that is a physically mixed combination of separate particles of at least first composite particles of a first type of zeolite and second composite particles of a second type of zeolite. The reactor may include an upper reactor portion defining an upper reaction zone and a lower reactor portion defining a lower reaction zone. The catalyst may move in a generally downward direction through the upper reactor portion and the lower reactor portion, and the hydrocarbon feed stream may move in a generally upward direction through the lower reactor portion and upper reactor portion such that the hydrocarbon feed stream and the catalyst move with a counter-current orientation.
B01J 8/12 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés avec des particules mobiles se déplaçant par gravité en un flux descendant
B01J 8/38 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés les particules étant fluidisées selon la technique du "lit fluidisé" le lit fluidisé comportant un dispositif rotatif ou étant soumis à une rotation
C10G 11/05 - Alumino-silicates cristallins, p. ex. tamis moléculaires
C10G 11/16 - Craquage catalytique, en l'absence d'hydrogène, des huiles d'hydrocarbures avec catalyseurs solides mobiles préchauffés selon la technique du "lit mobile"
C10G 51/02 - Traitement des huiles d'hydrocarbures, en l'absence d'hydrogène, uniquement par plusieurs procédés de craquage uniquement par plusieurs étapes en série
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Mhanna, Mhanna
Arsalan, Muhammad
Farooq, Aamir
Abrégé
A method for water cut sensing in an oil-water flow involves obtaining a composite absorbance spectrum of the oil-water flow, obtaining a reference absorbance spectrum of a reference fluid, computing a slope for data points associated with the composite absorbance spectrum of the oil-water flow vs corresponding data points associated with the reference absorbance spectrum of the known fluid, and based on the slope, determining the water cut of the oil-water flow.
G01N 21/31 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p. ex. spectrométrie d'absorption atomique
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
ARAMCO SERVICES COMPANY (USA)
Inventeur(s)
Almajnouni, Khalid Ali
Ali, Ola S.
Sabate, Jorge Gascon
Al Aslani, Isa
Alabbad, Shatha Ali
Abrégé
Light olefins may be produced from hydrocarbons by a method including passing a hydrocarbon feed stream into one or more feed inlets of a reactor, with one or more co-feeds of steam, a recycle stream or oxygenates. The reactor may include an upper reactor portion defining an upper reaction zone and a lower reactor portion defining a lower reaction zone. The catalyst may move in a generally downward direction through the upper reactor portion and the lower reactor portion, and the hydrocarbon feed stream may move in a generally upward direction through the lower reactor portion and upper reactor portion such that the hydrocarbon feed stream and the catalyst move with a counter-current orientation. Contacting the catalyst with the hydrocarbon feed stream may crack one or more components of the hydrocarbon feed stream and form a hydrocarbon product stream.
C10G 11/14 - Craquage catalytique, en l'absence d'hydrogène, des huiles d'hydrocarbures avec catalyseurs solides mobiles préchauffés
C10G 11/18 - Craquage catalytique, en l'absence d'hydrogène, des huiles d'hydrocarbures avec catalyseurs solides mobiles préchauffés selon la technique du "lit fluidisé"
94.
METHODS AND APPARATUSES FOR PROCESSING HYDROCARBONS TO PRODUCE LIGHT OLEFINS
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Almajnouni, Khalid Ali
Ali, Ola S.
Sabate, Jorge Gascon
Al Aslani, Isa
Alabbad, Shatha Ali
Abrégé
Light olefins may be produced from hydrocarbons by a method including passing a hydrocarbon feed stream into one or more feed inlets of a reactor, with one or more co-feeds of steam, a recycle stream or oxygenates. The reactor may include an upper reactor portion defining an upper reaction zone and a lower reactor portion defining a lower reaction zone. The catalyst may move in a generally downward direction through the upper reactor portion and the lower reactor portion, and the hydrocarbon feed stream may move in a generally upward direction through the lower reactor portion and upper reactor portion such that the hydrocarbon feed stream and the catalyst move with a counter-current orientation. Contacting the catalyst with the hydrocarbon feed stream may crack one or more components of the hydrocarbon feed stream and form a hydrocarbon product stream.
C10G 11/05 - Alumino-silicates cristallins, p. ex. tamis moléculaires
95.
METHODS FOR CAPTURING CO2 FROM DILUTE CO2 STREAMS OF VARYING HUMIDITY, INCLUDING NATURAL GAS COMBINE CYCLE EXHAUST STREAMS AND AMBIENT AIR STREAMS USING KAUST-7 BASED PHYSISORBENTS
B01D 53/04 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par adsorption, p. ex. chromatographie préparatoire en phase gazeuse avec adsorbants fixes
B01D 53/02 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par adsorption, p. ex. chromatographie préparatoire en phase gazeuse
METHODS FOR CAPTURING CO2 FROM DILUTE CO2 STREAMS OF VARYING HUMIDITY, INCLUDING NATURAL GAS COMBINE CYCLE EXHAUST STREAMS AND AMBIENT AIR STREAMS USING KAUST-7 BASED PHYSISORBENTS
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Eddaoudi, Mohamed
Bhatt, Prashant
Jamal, Aqil
Abrégé
A method for capturing carbon dioxide (CO2) from a humid gas stream is provided. In certain embodiments, the gas stream is a humid natural gas combine cycle (NGCC) exhaust stream. In certain embodiments, the gas stream is a humid air stream. The humid gas stream comprises CO2 and oxygen (O2). In the method, the humid gas stream is contacted with a metal organic framework (MOF) material KAUST-7. The CO2 from the humid gas stream is captured with the KAUST-7 MOF material to generate a CO2-concentrated gas stream comprising approximately 1-30% of CO2.
B01D 53/14 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par absorption
B01J 20/22 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance organique
97.
SMART BIOSTIMULANT DELIVERY FOR PLANT GROWTH AND DEVELOPMENT
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Khachab, Nivine
Al-Babili, Salim
Abrégé
A plant treatment composition includes a biostimulant and a coordination-based platform including a metal, wherein the biostimulant is encapsulated in the coordination-based platform and the metal interacts with the biostimulant. A method of promoting plant growth includes applying to a seed, plant propagation material, or plant, a composition including a biostimulant, and a coordination-based platform, wherein the biostimulant is encapsulated in the coordination-based platform and the composition is sufficient to improve plant yield.
A01N 31/16 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés organiques de l'oxygène ou du soufre l'atome d'oxygène ou de soufre étant lié directement à un système cyclique aromatique avec plusieurs atomes d'oxygène ou de soufre liés directement au même système cyclique aromatique
A01N 43/52 - Diazoles-1,3Diazoles-1,3 hydrogénés condensés avec des carbocycles, p. ex. benzimidazoles
A01G 7/06 - Traitement des arbres ou des plantes en cours de croissance, p. ex. pour prévenir la décomposition du bois, pour teinter les fleurs ou le bois, pour prolonger la vie des plantes
A01P 21/00 - Régulateurs de croissance des végétaux
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Prabhudharwadkar, Deoras Mukund
Roberts, William Lafayette
Wagstaff, Christopher Brian
Abrégé
A wetted-wire liquid-gas contactor device is disclosed comprising a plurality of wires, a first support structure configured to retain the plurality of wires, and a liquid distribution system for receiving and distributing a liquid to the plurality of wires. The diameter of the plurality of wires is approximately 2 mm or less, wherein a pitch of the plurality of wires is less than 4.0 mm.
B01D 53/18 - Unités d'absorptionDistributeurs de liquides
B01D 7/02 - Cristallisation directement à partir de la phase vapeur
B01D 53/00 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols
B01D 53/14 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par absorption
F23J 15/04 - Aménagement des dispositifs de traitement de fumées ou de vapeurs des purificateurs, p. ex. pour enlever les matériaux nocifs utilisant des fluides de lavage
99.
3 BASED NONVOLATILE FLASH MEMORY FOR OXIDE ELECTRONICS AND METHOD
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY (Arabie saoudite)
Inventeur(s)
Khandelwal, Vishal
Li, Xiaohang
Abrégé
A nonvolatile flash memory cell (300) includes a source electrode (306), a drain electrode (308), and a gate column (310). The drain electrode (308) is cylindrical, the gate column (310) is tubular and surrounds the drain electrode (308), and the source electrode (306) surrounds the gate column (310).
H10B 41/30 - Dispositifs de mémoire morte reprogrammable électriquement [EEPROM] comprenant des grilles flottantes caractérisés par la région noyau de mémoire
H10B 41/10 - Dispositifs de mémoire morte reprogrammable électriquement [EEPROM] comprenant des grilles flottantes caractérisés par la configuration vue du dessus
H01L 29/423 - Electrodes caractérisées par leur forme, leurs dimensions relatives ou leur disposition relative ne transportant pas le courant à redresser, à amplifier ou à commuter
H01L 29/788 - Transistors à effet de champ l'effet de champ étant produit par une porte isolée à grille flottante
100.
COMPOSITIONS AND METHODS FOR NUCLEIC ACID DETECTION BY LATERAL FLOW ASSAYS
King Abdullah University of Science and Technology (Arabie saoudite)
Inventeur(s)
Mahfouz, Magdy
Marsic, Tin
Abrégé
Rapid, sensitive, and specific point-of-care testing for pathogens is crucial for disease control. Lateral flow assays (LFAs) have been employed for nucleic acid detection, but they have limited sensitivity and specificity. A fusion of catalytically inactive Cas9 endonuclease and a relaxase for example, VirD2 are used for sensitive, specific nucleic acid detection by LFA. VirD2-dCas9 specifically binds the target nucleic acid sequence via dCas9 and covalently binds to a FAM-tagged oligonucleotide via VirD2. The biotin label and FAM tag are detected using a LFA. This system, termed Vigilant (VirD2-dCas9 guided and LFA-coupled nucleic acid test) is coupled to reverse transcription-recombinase polymerase amplification to detect pathogenic nucleic acid of interest in a sample, it exhibits an impressive limit of detection and shows no cross-reactivity, thus reducing incidents of false positives. Vigilant offers an easy-to-use, rapid, cost-effective, and robust detection platform for SARS-CoV2.