Patents Examined by Xiuyu Tai
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Patent number: 11851775Abstract: A GaON/ZnO photoelectrode involving a nanoarchitectured photocatalytic material deposited onto a surface of a conducting substrate, and the nanoarchitectured photocatalytic material containing gallium oxynitride nanoparticles interspersed in zinc oxide nanoparticles, as well as methods of preparing the GaON/ZnO photoelectrode. A method of using the GaON/ZnO photoelectrode for solar water electrolysis is also provided.Type: GrantFiled: August 26, 2022Date of Patent: December 26, 2023Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: Ahsanulhaq Qurashi, Ibrahim Khan
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Patent number: 11844885Abstract: A photocatalytic reactor for use in a heating, ventilation and/or air conditioning system, and comprises a longitudinal housing having a wall and allowing air or gas to pass through along the longitudinal direction of the longitudinal housing. A plurality of tubes are positioned in the longitudinal housing and arranged such that some outer tubes are positioned closer to the housing wall than some inner tubes. The tubes have their longitudinal axis parallel with the longitudinal axis of the longitudinal housing allowing the air or gas to pass along and through the tubes and the tubes comprise photocatalytic material in or on their tube walls. The system comprises an irradiation system for irradiating the photocatalytic material for inducing catalytic action. The irradiation system and plurality of tubes are configured so that upon irradiating by the irradiation system photocatalytic material of the outer tubes and inner tubes is irradiated.Type: GrantFiled: June 28, 2018Date of Patent: December 19, 2023Assignees: UNIVERSITEIT ANTWERPEN, VENTO NVInventors: Siegfried Denys, Jeroen Van Walsem, Silvia Lenaerts, Bart Modde, Jelle Roegiers
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Patent number: 11839863Abstract: Vortex arc reactor apparatus and method provide a nozzle with converging, throat, and diverging portions. Input structure inputs a reactant and an oxidant into the converging portion. Ignition structure ignites the input reactant and oxidant. A vortex-creating structure creates a vortex of the ignited reactant and oxidant in the converging portion. The input structure, the vortex-creating structure, and the nozzle converging and throat portions are configured to provide a throat-portion-vortex of ignited reactant and oxidant that has an angular velocity which provides (i) negatively-charged particles in an exterior portion of the throat-portion-vortex, (ii) positively-charged particles in an interior portion of the throat-portion-vortex, and (iii) at least one arcing reaction between the positively-charged particles and the negatively-charged particles, to form syngas and at least one aromatic liquid in the nozzle diverging portion.Type: GrantFiled: June 16, 2020Date of Patent: December 12, 2023Inventor: Michael W. Rogers
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Patent number: 11833487Abstract: The invention generally relates to systems and methods for increasing reaction yield. In certain embodiments, the invention provides systems for increasing a yield of a chemical reaction that include a pneumatic sprayer configured to generate a liquid spray discharge from a solvent. The solvent includes a plurality of molecules, a portion of which react with each other within the liquid spray discharge to form a reaction product. The system also includes a collector positioned to receive the liquid spray discharge including the unreacted molecules and the reaction product. The system also includes a recirculation loop connected from the collector to the pneumatic sprayer in order to allow the unreacted molecules and the reaction product to be recycled through the pneumatic sprayer, thereby allowing a plurality of the unreacted molecules to react with each other as the unreacted molecules cycle again through the system.Type: GrantFiled: May 17, 2021Date of Patent: December 5, 2023Assignee: Purdue Research FoundationInventors: Robert Graham Cooks, Michael Stanley Wleklinski, David Logsdon
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Patent number: 11827989Abstract: System and methods for providing nitric oxide can include at least one pair of electrodes configured to generate a product gas containing nitric oxide from a flow of a reactant gas, and at least one controller configured to regulate an amount of nitric oxide in the product gas generated by the at least one pair of electrodes using one or more parameters as an input to the controller. One or more sensors are configured to collect information relating to at least one of patient information, the reactant gas, the product gas, and an inspiratory gas into which at least a portion of the product gas flows, the sensors configured to communicate the information to the controller to be used as the one or more parameters. The patient information includes information relating to a methemoglobin (MetHg) measurement collected from a MetHg sensor.Type: GrantFiled: June 10, 2022Date of Patent: November 28, 2023Assignee: Third Pole, Inc.Inventors: Philip E. Silkoff, Gregory W. Hall, Wolfgang Scholz
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Patent number: 11825841Abstract: Exemplary methods of and system for generating an antimicrobial wipe to clean and disinfect a surface contaminated with bacteria, viruses, spores, fungi, or combinations thereof. In some embodiments, the method includes applying non-thermal plasma to a moistened wipe to activate a liquid in the wipe. In some embodiments, the method includes applying non-thermal plasma to a liquid and then applying the activated liquid to a wipe. In one embodiment of a system for generating an antimicrobial wipe the system includes a housing having an opening; a supply of wipes disposed within the housing; a non-thermal plasma generator disposed within the housing; a power supply electrically coupled to the non-thermal plasma generator; and a feed system disposed within the housing, wherein the feed system moves one or more wipes from the supply of wipes past the plasma generator and out of the opening. As the feed system moves the wipes past the plasma generator, the plasma generator applies non-thermal plasma to the wipes.Type: GrantFiled: January 25, 2021Date of Patent: November 28, 2023Assignee: GOJO Industries, Inc.Inventors: Tsung-Chan Tsai, Jeffrey S. Louis, Daphne Pappas Antonakas, Sameer Kalghatgi, Robert L. Gray
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Patent number: 11826717Abstract: The present invention provides a microwave pyrolysis reactor (1) comprising an inner pipe element (2), a microwave distribution element (3) and a housing (4), wherein the inner pipe element (2) is made of a microwave transparent material and comprises a first open end (5) and a second open end (6); the microwave distribution element (3) is made of a material not transparent to microwaves and is arranged around the inner pipe element (2), and comprises at least one opening (8) for allowing passage of microwaves into the inner pipe element (2); the housing (4) comprises a first inner surface enclosing a first annular space (9) around the microwave distribution element (3) and a port (13) for a microwave waveguide (14) in communication with the first annular space; and wherein the microwave distribution element is in thermal conductive contact with a heat exchange system for removal of heat from the microwave pyrolysis reactor during use.Type: GrantFiled: March 26, 2018Date of Patent: November 28, 2023Assignee: Scanship ASInventor: Asgeir Wien
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Patent number: 11826578Abstract: The present invention relates to a method for producing a nitrogen-based non-thermal atmospheric pressure plasma for treating damaged muscles or promoting regeneration of damaged muscles, and to a method for treating damaged muscle or promoting regeneration of damaged muscles using the atmospheric pressure plasma. The nitrogen-based non-thermal atmospheric pressure plasma according to the present invention can effectively induce muscle cell activation, migration of muscle cells to damaged sites, muscle cell proliferation, and muscle cell differentiation, without surgical operation or during a treatment procedure after surgical operation, and thus can be advantageously used as a novel therapeutic agent and therapeutic method against muscle damage and muscle damage-associated diseases.Type: GrantFiled: December 22, 2021Date of Patent: November 28, 2023Inventors: Chul Ho Kim, Sung Un Kang, Jae Won Choi
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Patent number: 11820655Abstract: The present invention provides a method of controlling back reactions or recombination reactions of product molecules formed in a dissociation reaction of reactant molecules of a fluid sample, in a reaction chamber. The method comprises introducing the fluid sample into the reaction chamber through one or more inlets, initiating the dissociation reaction of the reactant molecules of the fluid sample in the reaction chamber to form the product molecules, creating a patterned flow of the fluid sample in the reaction chamber to reduce/minimize disordered and/or turbulent mixing of the reactant molecules and/or product molecules in the fluid sample, and conveying the fluid sample comprising the product molecules out from the reaction chamber through one or more outlets.Type: GrantFiled: May 11, 2018Date of Patent: November 21, 2023Assignee: GLOBAL ANALYZER SYSTEMS LIMITEDInventors: Charles Anim Odame-Ankrah, Brian Wayne Rosentreter
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Patent number: 11807541Abstract: The present invention is directed to a method and system for enhancing the production of ammonia from gaseous hydrogen and nitrogen. Advantageously, the method and system does not emit carbon gases during production. The method and system enhances the production of ammonia compared to traditional Haber-Bosch reactions.Type: GrantFiled: March 19, 2020Date of Patent: November 7, 2023Assignees: Starfire Energy, Colorado School of MinesInventors: Joseph Beach, Jon Kintner, Adam Welch, Jason Ganley, Ryan O'Hayre
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Patent number: 11806686Abstract: A system, method and apparatus for creating an electric glow discharge includes a non-conductive housing having a longitudinal axis, a first opening aligned with the longitudinal axis, and a second opening aligned with the longitudinal axis and opposite the first opening, a first electrically conductive screen disposed proximate to the first opening of the housing and substantially perpendicular to the longitudinal axis, a second electrically conductive screen disposed proximate to the second opening of the housing and substantially perpendicular to the longitudinal axis, wherein the second electrically conductive screen separated from the first electrically conductive screen by a substantially equidistant gap, a non-conductive granular material disposed within the substantially equidistant gap, and the electric glow discharge is created whenever the first electrically conductive screen has a first polarity, the second electrically conductive screen has a second polarity, and an electrically conductive fluidType: GrantFiled: January 22, 2019Date of Patent: November 7, 2023Assignee: Foret Plasma Labs, LLCInventor: Todd Foret
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Patent number: 11806434Abstract: An apparatus for the treatment of a liquid that includes a chamber having at least one inner surface, the chamber adapted for passage of a fluid therethrough. The chamber is at least 80 percent enclosed. The apparatus also includes an optional ultraviolet-transmissive tube disposed within the chamber and also adapted for the passage of the liquid therethrough. The apparatus further includes an ultraviolet lamp disposed within the chamber and, optionally, within the ultraviolet-transmissive tube. A reflective material is interposed between the chamber and the transmissive tube. The reflective material is adapted so as to reflect at least a portion of light emitted by the ultraviolet lamp, wherein the reflective material is at least 80 percent reflective.Type: GrantFiled: April 26, 2021Date of Patent: November 7, 2023Assignee: NEO TECH AQUA SOLUTIONS, INC.Inventors: James Randall Cooper, Richard May
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Patent number: 11795415Abstract: The present invention relates to a device for electrically processing a fatty substance of plant origin, comprising a series of electrodes (1 and 2) and an enclosure (4), said device being characterised in that the enclosure (4) is provided with at least one electrical connector (5) placed on the outer surface (40) of the enclosure (4), a series of electrical connections for connecting each electrode of said series of electrodes to said electrical connector (5), with the current flow distances of the electrical connections being equal in relation to each other, and a first inlet (6) and a first outlet (7) for the fatty substance, and in that said device comprises a filter (12) having an inlet (13) in fluidic connection with said first fatty-substance outlet (7) of the enclosure (4) and an output (14) in fluidic connection with said first fatty-substance inlet (6) of the enclosure (4).Type: GrantFiled: May 30, 2021Date of Patent: October 24, 2023Assignee: Green FrixInventors: Thomas Godfroid, Loïc Poussard, Mireille Poelman, Sophie Peeterbroeck, Frédéric Danneaux, Jean Patrick Holvoet, Matthieu Michiels
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Patent number: 11792910Abstract: In an embodiment a process for producing ozone includes applying an input voltage to an input area of a piezoelectric transformer so that a high voltage is generated in an output area of the piezoelectric transformer, wherein the piezoelectric transformer is operated in a pulsed manner such that phases in which the input voltage is applied to the piezoelectric transformer and phases in which the input voltage is not applied to the piezoelectric transformer alternate at regular intervals and surrounding the piezoelectric transformer with an oxygenic process gas so that the ozone is formed from the process gas by the high voltage generated in the output area.Type: GrantFiled: June 29, 2021Date of Patent: October 17, 2023Assignee: TDK Electronics AGInventors: Michael Weilguni, Markus Puff, Pavol Kudela
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Patent number: 11786863Abstract: A low-temperature plasma reactor having an adaptive rotating electrode includes a frame. A reaction tube is arranged inside the frame. A fixing cover is arranged on each of two sides of the frame. The fixing cover defines a through hole communicating with an inside of the reaction tube. The through hole in one of the two sides serves as an air inlet hole, and the through hole in the other one of the two sides serves as an air outlet hole. A rotatable inner electrode is arranged inside the reaction tube, a plurality of groups of discharging needles are arranged on a surface of the inner electrode. A rotating fan is arranged on the inner electrode and is disposed on a side of the air inlet hole. The gas flow drives the inner electrode and the discharging needles to rotate, and a motor drive is not required.Type: GrantFiled: February 13, 2023Date of Patent: October 17, 2023Assignee: HANGZHOU CITY UNIVERSITYInventors: Qi Qiu, Pengfei Wang, Jiahong Fu, Xingliang Liu, Zhaozhe Deng
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Patent number: 11787706Abstract: A point-of-use (POU) water filtration device has a container. A plurality of channels is formed within the container, water entering the container flowing through the plurality of channels. A plurality of Ultraviolet (UV) Light Emitting Diodes (LEDs) is provided. Each of the plurality of UV LEDs illuminating UV light down an associated channel of the plurality of channels.Type: GrantFiled: July 27, 2021Date of Patent: October 17, 2023Assignee: U.S. Environmental Protection AgencyInventors: Hodon Ryu, Hyoungmin Woo
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Patent number: 11766656Abstract: A device and method for forming NO-containing gas flow to treat a biological object is disclosed. The device may include an anode, a cathode, an interelectrode area between the cathode and the anode, an NO-containing gas flow outlet channel leading from the interelectrode area to a nozzle for directing and releasing the NO-containing gas flow from the device and a mechanism to adjust a relative position between the anode and the cathode to produce varying concentrations of NO. In addition, the device may include one or more features for interconnecting the various components to ensure proper and consistent assembly of the device.Type: GrantFiled: November 30, 2020Date of Patent: September 26, 2023Assignee: ORIGIN, INC.Inventors: Michael Paris, Kirill Gutsol, Howard Nelson, David Meck, Lindley Curameng, Andre′ DiMino
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Patent number: 11759542Abstract: A photocatalytic system for reducing airborne contaminants using an ultraviolet (UV) emitter and photocatalytic cells, the system comprises four (4) photocatalytic cells that, in combination, substantially form an enclosure for the UV emitter. Each photocatalytic cell is positioned at an angle with reference to its adjacent photocatalytic cell.Type: GrantFiled: August 26, 2021Date of Patent: September 19, 2023Inventor: Randy A. Mount
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Patent number: 11752232Abstract: The present invention is a portable personalized air purifier intended to be attached to the belt or to the neck of a user. Purified air is generated by filtering, electrochemically, and UV LED treating of a polluted air. Polluted air is forced through a filter into ionized water, which absorbs particles and kills possible air born bacteria. The UV LED disinfects the polluted air. The device further balances the humidity of the air and delivers healthy air towards the face of the user through a mask.Type: GrantFiled: December 3, 2020Date of Patent: September 12, 2023Inventor: Gholam Hossein Zereshkian
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Patent number: 11752485Abstract: The present invention relates to a device for pulsed electric discharge in a liquid, said device comprising at least one pair of electrodes which are configured to be immersed in said liquid and to generate an electric arc in said liquid when a predetermined voltage is applied between said electrodes, at least one heating unit which is configured to heat said liquid for a heating time, at least one discharge unit which is configured to apply a discharge voltage between the electrodes of the at least one pair of electrodes, and at least one control unit which is configured to control the at least one heating unit so that said heating unit heats the liquid for the heating time and to control, at the end of said heating time, the at least one discharge unit so that said at least one discharge unit applies the predetermined voltage between the electrodes of the at least one pair of electrodes and thus generates an electric discharge in the liquid.Type: GrantFiled: July 19, 2019Date of Patent: September 12, 2023Assignee: ADM28 FRANCEInventor: Frédéric Dosta