Patents Assigned to ARIEL SCIENTIFIC INNOVATIONS LTD
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Publication number: 20240139233Abstract: A molecular structure comprising a hyaluronic acid moiety or a crosslinked form thereof, and a plurality of controllably released bioactive agents attached thereto is provided herein, as well as processes for obtained the same and methods of treating a skin conditions using the same.Type: ApplicationFiled: February 3, 2022Publication date: May 2, 2024Applicant: Ariel Scientific Innovations Ltd.Inventors: Gary GELLERMAN, Andrii BAZYLEVICH
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Publication number: 20240140988Abstract: A method of isolating an antibody is disclosed. The method comprises contacting a hydrophobic chelator, a non-ionic detergent and metal ions so as to generate an aggregate comprising the hydrophobic chelator, the detergent and the metal ions; and contacting the aggregate with a medium comprising the antibody under conditions that allow partitioning of the antibody into the aggregate. Kits for isolating the antibody are also disclosed.Type: ApplicationFiled: April 16, 2020Publication date: May 2, 2024Applicants: Ariel Scientific Innovations Ltd., Yeda Research and Development Co. Ltd.Inventors: Guy PATCHORNIK, Mordechai SHEVES, Irishi N. N. NAMBOOTHIRI, Gunasekaran DHANDAPANI
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Publication number: 20240146185Abstract: A T-type buck-boost power factor correction (PFC) rectifier (TBPR) comprises a power inductor, first and second storage capacitors, and first, second and third bi-directional switches. The first bidirectional switch connects a power supply input to a first end of the power inductor, the second bidirectional switch connects the first end of the power inductor to a first end of the first capacitor and the third bidirectional switch connects the first end of the power inductor to a first end of the second capacitor. At the same time, the second end of the first capacitor, the second end of the second capacitor and the second end of the power inductor are connected to a common node.Type: ApplicationFiled: March 9, 2022Publication date: May 2, 2024Applicant: Ariel Scientific Innovations Ltd.Inventors: Ilan AHARON, Aaron SHMARYAHU
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Publication number: 20240123476Abstract: There is disclosed a system and method for processing wine and/or a containing barrel, while keeping a volume of most of the wine in the barrel. The disclosed system and method can provide reduced mixing of different layers of wine in the barrel. An optional scrubbing mechanism cleans an interior surface of the barrel from encrusted matter, and an optional UV sterilization light source sanitizes an interior surface of the barrel that is alongside a cavity in the barrel empty of wine. In some embodiments a pumping and filtering system preserves non-mixing flow of wine in the barrel while effectively filtering wine optionally without the use of a filter cartridge or other interposing medium.Type: ApplicationFiled: March 3, 2022Publication date: April 18, 2024Applicant: Ariel Scientific Innovations Ltd.Inventor: Elyashiv DRORI
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Patent number: 11920963Abstract: A method of optical sensing comprises coupling an excitation optical signal into a first optical fiber to induce Rayleigh backscattering, thereby providing a backscattered signal. The backscattered signal is optically amplified in the first optical fiber, thereby providing an amplified backscattered signal. The amplified backscattered signal is coupled into a second optical fiber and is optically re-amplifying in the second optical fiber.Type: GrantFiled: December 12, 2019Date of Patent: March 5, 2024Assignee: Ariel Scientific Innovations Ltd.Inventors: Shmuel Sternklar, Egor Liokumovitch
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Patent number: 11866680Abstract: System for maturation of wine comprises a tank and one or more wooden barrels and flow connectors to allow circulation of maturing wine between the tank and the one or more barrels. The barrels may comprise a wooden exterior and an internal volume and a plurality of internal wooden surfaces extending inwardly of the wooden exterior into the internal volume to increase wood surface area. The barrel may be a traditional oak barrel.Type: GrantFiled: February 9, 2017Date of Patent: January 9, 2024Assignee: Ariel Scientific Innovations Ltd.Inventor: Elyashiv Drori
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Patent number: 11835473Abstract: The present invention describes a device and a method for grading diamonds using electromagnetic fields with a radiofrequency or terahertz frequency. The method for grading diamonds comprises placing the diamond (4) into a grading device, applying an electromagnetic field with a frequency range of up to 30 THz to the diamond, recording a modulated signal received from the diamond in a form of S-parameters as a function of frequency or any other parameter that can be deduced by applying said electromagnetic field, processing the recorded signal in the processing unit to obtain data containing information about either an amplitude, or phase, or both of the recorded S-parameters as a function of frequency or said any other parameter, performing calculations relating to the obtained data, and running a computer algorithm correlating the calculated data to either nitrogen concentration, boron concentration or plastic deformation in diamonds, thereby allowing grading of the diamond.Type: GrantFiled: March 20, 2019Date of Patent: December 5, 2023Assignee: ARIEL SCIENTIFIC INNOVATIONS LTD.Inventors: Yosef Pinhasi, Asher Yahalom, Haim Cohen, Avner Cahana, Yossi Rabinovich, Boris Litvak, Ariel Etinger
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Publication number: 20230382823Abstract: A method, a system, and an apparatus of certain embodiments are provided to recover water and carbon dioxide from combustion emissions. The recovery includes, among other things, electrolysis and carbon dioxide capture in a suitable solvent. The recovered water and carbon dioxide are subject to reaction, such as a catalytic methanation reaction, to generate at least methane.Type: ApplicationFiled: June 7, 2023Publication date: November 30, 2023Applicants: Shahar Golan Technology Solutions Ltd., Ariel Scientific Innovations Ltd.Inventors: Natan Shahar, Avshalom Davidesko, Illa Ulitsin
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Publication number: 20230253957Abstract: An integrated circuit is built with enhancement mode Gallium Nitride (GaN) components. The integrated circuit comprises a comparator circuit which compares an input voltage with a reference voltage to provide a controllable constant current source, the comparator having a drive transistor having a positive threshold voltage, the drive transistor being switched on and off based on a comparison result of the comparator. The circuit may drive ring oscillators and may provide pulse width modulation with variable duty cycle at constant frequency.Type: ApplicationFiled: June 15, 2021Publication date: August 10, 2023Applicant: Ariel Scientific Innovations Ltd.Inventors: Joseph B. BERNSTEIN, Ilan AHARON
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Patent number: 11722148Abstract: There is provided a computer implemented method of compressing a baseline dataset comprising a sequence of a plurality of instances of a plurality of unique data elements, the method comprising: providing a weight function that calculates an increasing value for a weight for each one of the plurality of instances of each one of the plurality of unique data elements in the baseline dataset, as a function of increasing number of previously processed sequential locations of each of the plurality of instances of each respective unique data element within the baseline dataset relative to a current sequential location of the baseline dataset, computing an encoding for the baseline dataset according to a distribution of the weight function computed for the plurality of unique data elements in the baseline dataset, and creating a compressed dataset according to the encoding.Type: GrantFiled: December 23, 2020Date of Patent: August 8, 2023Assignees: Ariel Scientific Innovations Ltd., Bar-Ilan UniversityInventors: Aharon Fruchtman, Yoav Gross, Dana Shapira, Shmuel Tomi Klein
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Patent number: 11713285Abstract: A method, a system, and an apparatus of certain embodiments are provided to recover water and carbon dioxide from combustion emissions. The recovery includes, among other things, electrolysis and carbon dioxide capture in a suitable solvent. The recovered water and carbon dioxide are subject to reaction, such as a catalytic methanation reaction, to generate at least methane.Type: GrantFiled: November 17, 2021Date of Patent: August 1, 2023Assignees: Shahar Golan Technology Soultions, Ltd., Ariel Scientific Innovations Ltd.Inventors: Natan Shahar, Avshalom Davidesko, Ilia Ulitsin
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Publication number: 20230220631Abstract: A method of preparing a fiberboard is described herein, the method comprising treating a particulate plant-derived material with plasma to obtain a plasma-treated particulate material, and compressing the plasma-treated particulate material. Further described herein is a fiberboard comprising a particulate plant-derived material, and being substantially devoid of an adhesive, or substantially devoid of an adhesive which is urea-formaldehyde resin, melamine-formaldehyde resin, polyurethane resin, epoxy resin, and/or phenol formaldehyde resin. The fiberboard may be characterized by a density of less than 500 kg/m3, a particulate plant-derived material particle area of at least 1 mm2, and/or a particulate plant-derived material water contact angle of no more than 20°.Type: ApplicationFiled: June 7, 2021Publication date: July 13, 2023Applicant: Ariel Scientific Innovations Ltd.Inventors: Edward BORMASHENKO, Yelena BORMASHENKO, Yaakov ANKER
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Patent number: 11698277Abstract: A method of determining perturbation of a grating formed in an optical fiber, comprises: modulating and transmitting a light beam through the optical fiber, measuring at least one phase shift in a modulation of light reflected off the grating, and determining the perturbation of the grating based on the phase shift(s).Type: GrantFiled: July 4, 2019Date of Patent: July 11, 2023Assignee: Ariel Scientific Innovations Ltd.Inventors: Shmuel Sternklar, Ziv Glasser
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Patent number: 11686621Abstract: A method of spectroscopy, comprises: transmitting output radiation to a sample; collecting from the sample input radiation being indicative of interaction between the output radiation and the sample; modulating at least one of the output radiation and the input radiation, wherein at least one of the output radiation and the modulation is characterized by a scanned parameter; combining the input radiation, following the modulation, with a reference signal to provide a combined signal; processing the combined signal to construct a vector describing a dependence of a radiation property of the input radiation on the parameter; and at least partially identifying the sample or a change in comprises sample based on at least the vector.Type: GrantFiled: November 3, 2021Date of Patent: June 27, 2023Assignee: Ariel Scientific Innovations Ltd.Inventors: Shmuel Sternklar, Ziv Glasser
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Patent number: 11682772Abstract: Compositions comprised of a tin film, coated by a shell of less than 50 nm thick made of palladium and tin in a molar ratio ranging from 1:4 to 3:1, respectively, are disclosed. Uses of the compositions as an electro-catalyst e.g., in a fuel cell, and particularly for the oxidation of various materials are also disclosed.Type: GrantFiled: February 28, 2022Date of Patent: June 20, 2023Assignee: ARIEL SCIENTIFIC INNOVATIONS LTD.Inventors: Alex Schechter, Hanan Teller, Diwakar Kashyap, Antony Cyril Arulrajan
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Publication number: 20230185536Abstract: A system comprising at least one hardware processor and a non-transitory computer-readable storage medium having stored thereon program code, the program code executable by the at least one hardware processor to receive a sequence comprising n bits, apply a transformation to the sequence to obtain a time-frequency signal representation of the sequence, analyze the signal to measure one or more intensity values of the transformed sequence, and determine the presence of a periodic segment within the sequence when one of the intensity values deviates from a specified value range.Type: ApplicationFiled: May 13, 2021Publication date: June 15, 2023Applicant: ARIEL SCIENTIFIC INNOVATIONS LTD.Inventors: Monika PINCHAS, Yehonatan AVRAHAM
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Publication number: 20230150898Abstract: A method, a system, and an apparatus of certain embodiments are provided to recover water and carbon dioxide from combustion emissions. The recovery includes, among other things, electrolysis and carbon dioxide capture in a suitable solvent. The recovered water and carbon dioxide are subject to reaction, such as a catalytic methanation reaction, to generate at least methane.Type: ApplicationFiled: November 17, 2021Publication date: May 18, 2023Applicants: Shahar Golan Technology Solutions Ltd, Ariel Scientific Innovations Ltd.Inventors: Natan Shahar, Avshalom Davidesko, Ilia Ulitsin
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Patent number: 11616181Abstract: A device for powering electronic devices comprises a thermoelectric generator (TEG) applied over a temperature gradient. A combination of feed forward and feed back control of the TEG unit allows for continued operation that is robust to reversal of the temperature gradient, for example over the duration of a diurnal cycle.Type: GrantFiled: June 14, 2017Date of Patent: March 28, 2023Assignee: Ariel Scientific Innovations Ltd.Inventors: Simon Lineykin, Alon Kuperman
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Publication number: 20230041067Abstract: There is provided a computer implemented method of compressing a baseline dataset comprising a sequence of a plurality of instances of a plurality of unique data elements, the method comprising: providing a weight function that calculates an increasing value for a weight for each one of the plurality of instances of each one of the plurality of unique data elements in the baseline dataset, as a function of increasing number of previously processed sequential locations of each of the plurality of instances of each respective unique data element within the baseline dataset relative to a current sequential location of the baseline dataset, computing an encoding for the baseline dataset according to a distribution of the weight function computed for the plurality of unique data elements in the baseline dataset, and creating a compressed dataset according to the encoding.Type: ApplicationFiled: December 23, 2020Publication date: February 9, 2023Applicants: Ariel Scientific Innovations Ltd., Bar-Ilan UniversityInventors: Aharon FRUCHTMAN, Yoav GROSS, Dana SHAPIRA, Shmuel Tomi KLEIN
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Patent number: 11573173Abstract: Apparatus and method for detecting a dissolved gaseous impurity in an aqueous environment, comprises a tube for isolating liquid surface, or a sampler for obtaining a liquid sample from the aqueous environment, a vacuum pump located to exert a vacuum, leaving the surface to evaporate into the vacuum; and a holding compartment for holding evaporated gas which may then be analyzed using electrochemical or spectroscopic methods. The apparatus is useful for detecting levels of ammonia in fish ponds or indeed any impurity that may be dissolved in the water.Type: GrantFiled: August 10, 2018Date of Patent: February 7, 2023Assignees: Ariel Scientific Innovations Ltd., The State of Israel, Ministry of Agriculture & Rural Development, Agricultural Research Organization (ARO) (Volcani Center), The State of Israel, Ministry of Agriculture & Rural DevelopmentInventors: Amir Abramovich, Nafttaly Goldshleger, Sheenan Harpaz, Aharon Greenberg, Alexander Shulzinger