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公开(公告)号：US20220234013A1
公开(公告)日：2022-07-28
申请号：US16602498
申请日：2018-04-20
Inventor： Jim PATEL , Maciej MAZUR , Tejas BHATELIA , Benny KUAN
Abstract: A flow distribution system for distributing and dividing the flows of at least two separate fluids, the distribution system comprising: a three-dimensional nested structure of at least two fluid transporting fractals comprising at least a first fluid transporting fractal and a second fluid transporting fractal, each fluid transporting fractal having a respective fluid inlet which bifurcates to a plurality of fluid outlets, each fluid transporting fractal being configured to facilitate a flow therethrough independent from a flow in the other fluid transporting fractal, each fluid transporting fractal extending along and about a central axis between fluid inlet and a plurality of fluid outlets; wherein each fluid transporting fractals comprises of a series of recursive bifurcation units assembled in a selected number of stages, each bifurcation unit comprising a Y-shaped bifurcated element which is fluidly connected to two successive bifurcation units, each successive bifurcation unit being rotated relative to the central axis by an angle of between 60 and 120 degrees relative to the previous stage; each fluid transporting fractal is intertwined with the other fluid transporting fractal; each fluid transporting fractal is positioned offset from the other fluid transporting fractal about the central axis and are arranged such that each fluid outlet from one of the fluid transporting fractals is located adjoining a fluid outlet of the other fluid transporting fractal, and each fluid transporting fractal is centered about a flow axis which is laterally inclined from greater than 0 to 20 degrees from the central axis and longitudinally inclined from greater than 0 to 20 degrees from the central axis.
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公开(公告)号：US20220170038A1
公开(公告)日：2022-06-02
申请号：US17437259
申请日：2020-03-06
Inventor： Robert Silas ALLEN , Maria Christina GREGG , Shoko OKADA , Amratha MENON , Charles Andrew WARDEN , Matthew Craig TAYLOR , Craig Christopher WOOD
Abstract: The present invention relates to methods and means for producing nitrogenase polypeptides in the mitochondria of plant cells.
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173.发明授权公开(公告)号：US11325102B2
公开(公告)日：2022-05-10
申请号：US16463457
申请日：2017-11-23
Inventor： Colin Wood
IPC: B01J20/26 , B01D53/02 , B01D53/14 , B01J20/22 , B01J20/28 , B01J20/30 , B01J20/32 , C07C7/12 , C10L3/10
Abstract: A particulate material for removing an acid gas and/or mercury contaminant from a hydrocarbon gas is disclosed. The particulate material comprises a superabsorbent hydrogel comprising a cross-linked hydrophilic polymer network having from 0.1 mol % to 50 mol % cross-linking agent. The superabsorbent hydrogel has one or more compounds capable of binding the acid gas and/or mercury contaminant incorporated into the hydrophilic polymer network by absorbing said one or more compounds as a liquid phase or an aqueous solution. Methods for preparing the particulate material and using the particulate material to remove one or more acid gas and/or mercury contaminants from a hydrocarbon gas, dehydrating the hydrocarbon gas, and mitigating corrosion in gas flowlines are also disclosed.
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公开(公告)号：US20220112512A1
公开(公告)日：2022-04-14
申请号：US17554095
申请日：2021-12-17
Inventor： Evans Lagudah , Sambasivam Periyannan , Burkhard Steuernagel , Kamil Witek , Brande Bruce Hertel Wulff
IPC: C12N15/82 , C07K14/415 , C12Q1/6895
Abstract: Compositions and methods and for enhancing the resistance of wheat plants to wheat stem rust caused by Puccinia graminis f sp. tritici are provided. The compositions comprise nucleic acid molecules encoding resistance (R) gene products and variants thereof and plants, seeds, and plant cells comprising such nucleic acid molecules. The methods for enhancing the resistance of a wheat plant to wheat stem rust comprise introducing a nucleic acid molecule encoding an R gene product into a wheat plant cell. Additionally provided are methods for using the wheat plants in agriculture to limit wheat stem rust.
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公开(公告)号：US11270501B2
公开(公告)日：2022-03-08
申请号：US17049312
申请日：2019-04-30
Inventor： Pavel Vechersky , Mark Cox , Paulo Borges , Thomas Lowe , Michael Bosse
Abstract: A method for use in colourising a three-dimensional (3D) point cloud of an environment, the method including determining timing information indicative of a time of capture of a frame; identifying at least some 3D points of the point cloud in the frame based on the position of the camera and determining a local point cloud that captures a scene in the immediate vicinity of the camera, wherein a visibility check is performed on the local point cloud to determine points in the local point cloud that are visible from the perspective of the camera for a given frame; and determining a candidate colour for the at least some of the 3D points using a colour of a corresponding pixel in the frame extracted from the video data; and, assigning a colour to one or more points of the 3D point cloud using candidate colours obtained from multiple frames.
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Patent Agency Ranking
公开(公告)号：US11240987B2
公开(公告)日：2022-02-08
申请号：US15693519
申请日：2017-09-01
Applicant: Commonwealth Scientific and Industrial Research Organisation , Cotton Seed Distributors Ltd
Inventor： Warwick Nigel Stiller
Abstract: The present invention provides a plant of the cotton (Gossypium hirsutum) variety Sicot 714B3F, or a part, cell, tissue or organ thereof.
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公开(公告)号：US20220003155A1
公开(公告)日：2022-01-06
申请号：US17294182
申请日：2020-06-15
Inventor： Louis James WIBBERLEY
Abstract: A method of injection of liquid or gaseous ammonia fuel into a reciprocating engine that includes at least two cylinders, each cylinder including a piston that moves reciprocally within that cylinder, each cylinder having a head location at one end located opposite to a compression end of the piston and defining a combustion chamber therebetween, the cylinder including at least one inlet valve through which combustion gases are fed into the combustion chamber and at least one exhaust valve through which spent combustion gases egress the combustion chamber, the piston moving the cylinder in a cycle between top dead center where the piston is located closest to the head location and bottom dead center where the piston is located furthest from the head location, and including at least one fuel injector located at or in the head location, and wherein the method comprises: injecting the ammonia fuel into the combustion chamber of each cylinder as at least one fuel jet with a timing of: after the at least one exhaust valve of the respective cylinder is substantially closed; and before the respective piston moves to at most 35 degrees, preferably at most 45 degrees, prior to top dead centre.
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公开(公告)号：US20210380415A1
公开(公告)日：2021-12-09
申请号：US17282558
申请日：2019-10-11
Inventor： Thomas KOHL , John TSANAKTSIDIS
IPC: C01B32/205 , B01J6/00
Abstract: The present disclosure relates to graphitic materials and to methods for preparing graphitic materials including processes for preparing graphitic materials comprising a predetermined heteroatom content by heating a conducting polymer.
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公开(公告)号：US20210355269A1
公开(公告)日：2021-11-18
申请号：US17333284
申请日：2021-05-28
Inventor： Stephen CHRISTENSEN , Samuel TUCKER , Jeffrey WIGGINS , Russell John VARLEY , Nguyen Buu DAO , Wendy Wenjun TIAN
IPC: C08G59/32 , C07D407/14 , C08J5/24 , C08G59/24 , C08J5/04 , C08K5/14 , C07D303/23 , C08G59/50 , C07D407/12
Abstract: The present disclosure relates to epoxide containing compounds comprising three benzene units linked by bridging groups. The disclosure also relates to the production of curable epoxy resin formulations comprising said epoxide containing compounds, and their possible incorporation into composite materials such as fibre reinforced composites. Possible methods for formulating the compounds epoxide containing compounds, as described herein, are also disclosed.
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公开(公告)号：US11175246B2
公开(公告)日：2021-11-16
申请号：US16314221
申请日：2017-06-30
Inventor： Melvyn Lintern
IPC: G01N23/22 , G01N23/2202 , G01N23/2204 , G01N23/223 , C22B3/02 , C22B3/04 , G01N1/40 , C22B3/00 , C22B3/14 , G01N1/38
Abstract: A collector device for determining a metal in an exploration sample containing a concentration of the metal not directly detectable by X-ray fluorescence (XRF), comprises an adsorbent material capable of concentrating metal from a digestion mixture produced by digesting the exploration sample, which is configured for association with an analysis window of the XRF detector to facilitate determination of the amount of metal value in the exploration sample. A sample preparation vessel, method and system used to prepare exploration samples for analysis includes a vessel for receiving the exploration sample, a digestion tablet and a digestion medium; a closure to allow the vessel to be agitated to produce a digestion mixture comprising dissolved metal and the collector device. The closure and the collector device are coupled so that collector device is retrieved from the vessel by removing the closure. The digestion tablet includes a metal lixiviate and an alkali compound.
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