Patents by Inventor Yaming Jin
Yaming Jin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11972181Abstract: A big data-based intelligent algorithm for an intraoral prosthesis design scheme establishes an intraoral prosthesis design scheme database based on predetermined data of partially edentulous jaw, and is configured to conduct an accurate search for data of partially edentulous jaw to obtain a recommendation list of an accurate theme and a corresponding design scheme for an intraoral prosthesis design, or conduct a fuzzy search for data of partially edentulous jaw to obtain a recommendation list of a fuzzy theme and a corresponding design scheme for an intraoral prosthesis design. When oriented to a digital design of a removable partial denture, the intelligent system for the intraoral prosthesis design scheme constructed based on this intelligent algorithm displays a large number of intraoral prosthesis design schemes of different design themes to dental technicians in a three-dimensional manner.Type: GrantFiled: September 11, 2020Date of Patent: April 30, 2024Assignee: NANJING PROFETA INTELLIGENT TECHNOLOGY CO., LTD.Inventors: Yaming Jin, Enlin Pang, Yunhan Du, Hui Gao, Chao Kong, Bao Tang
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Publication number: 20240043751Abstract: Method of producing pyrolysis products from a mixed plastics stream along with an associated system for processing mixed plastics. The method includes conducting pyrolysis of a plastic feedstock to produce a stream of plastic pyrolysis oil; feeding the plastic pyrolysis oil to an aromatization unit having an aromatization reactor with an aromatization catalyst disposed therein to generate an aromatics rich stream; and passing the aromatics rich stream to an aromatic recovery complex to separate the aromatics rich stream into a BTX fraction, a gasoline blending fraction, a gas fraction comprising hydrogen and C1-C4 hydrocarbons, and an aromatic bottoms fraction comprising hydrocarbons boiling above 180° C., where the BTX fraction consists of benzene, toluene and mixed xylenes and the gasoline blending fraction comprises aliphatic hydrocarbons with a boiling range from C5 hydrocarbon up to the aromatic bottoms fraction.Type: ApplicationFiled: October 3, 2023Publication date: February 8, 2024Applicant: Saudi Arabian Oil CompanyInventors: Omer Refa Koseoglu, Yaming Jin
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Patent number: 11866389Abstract: According to embodiments, a process of forming a catalyst for aromatizing hydrocarbons may include enhancing a mesoporosity of a zeolite support by a base-leaching treatment, an acid-leaching treatment, or both to form a zeolite support having enhanced mesoporosity, mixing the zeolite support having enhanced mesoporosity with a solution containing zinc or gallium to disperse the zinc or gallium on the zeolite support having enhanced mesoporosity, and calcining the zeolite support having enhanced mesoporosity with zinc or gallium dispersed thereon to form a zinc- or gallium-doped zeolite catalyst having a mesopore volume of greater than 0.09 cm3/g and less than 0.20 cm3/g.Type: GrantFiled: September 7, 2022Date of Patent: January 9, 2024Assignees: Saudi Arabian Oil Company, King Fahd University of Petroleum and MineralsInventors: Yaming Jin, Ziyauddin S. Qureshi, Abdullah M. Aitani, Omer Refa Koseoglu, Mohammad Naseem Akhtar, Hassan Saeed Al-Awad Alasiri
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Patent number: 11807815Abstract: Method of producing pyrolysis products from a mixed plastics stream along with an associated system for processing mixed plastics. The method includes conducting pyrolysis of a plastic feedstock to produce a stream of plastic pyrolysis oil; feeding the plastic pyrolysis oil to an aromatization unit having an aromatization reactor with an aromatization catalyst disposed therein to generate an aromatics rich stream; and passing the aromatics rich stream to an aromatic recovery complex to separate the aromatics rich stream into a BTX fraction, a gasoline blending fraction, a gas fraction comprising hydrogen and C1-C4 hydrocarbons, and an aromatic bottoms fraction comprising hydrocarbons boiling above 180° C., where the BTX fraction consists of benzene, toluene and mixed xylenes and the gasoline blending fraction comprises aliphatic hydrocarbons with a boiling range from C5 hydrocarbon up to the aromatic bottoms fraction.Type: GrantFiled: February 16, 2022Date of Patent: November 7, 2023Assignee: Saudi Arabian Oil CompanyInventors: Omer Refa Koseoglu, Yaming Jin
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Publication number: 20230257661Abstract: Method of producing pyrolysis products from a mixed plastics stream along with an associated system for processing mixed plastics. The method includes conducting pyrolysis of a plastic feedstock to produce a stream of plastic pyrolysis oil; feeding the plastic pyrolysis oil to an aromatization unit having an aromatization reactor with an aromatization catalyst disposed therein to generate an aromatics rich stream; and passing the aromatics rich stream to an aromatic recovery complex to separate the aromatics rich stream into a BTX fraction, a gasoline blending fraction, a gas fraction comprising hydrogen and C1-C4 hydrocarbons, and an aromatic bottoms fraction comprising hydrocarbons boiling above 180° C., where the BTX fraction consists of benzene, toluene and mixed xylenes and the gasoline blending fraction comprises aliphatic hydrocarbons with a boiling range from C5 hydrocarbon up to the aromatic bottoms fraction.Type: ApplicationFiled: February 16, 2022Publication date: August 17, 2023Applicant: Saudi Arabian Oil CompanyInventors: Omer Refa Koseoglu, Yaming Jin
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Patent number: 11725149Abstract: A fluid catalytic cracking catalyst composition (FCC catalyst composition) includes an FCC catalyst and from 1 wt.% to 30 wt.% aromatization-promoting FCC additive. The FCC catalyst includes a USY zeolite, and the aromatization-promoting FCC additive is an MFI zeolite modified with an aromatization compound. The aromatization compound is a metal or metal oxide that includes a metal element from periods 4-6 of the IUPAC periodic table. A method for upgrading a hydrocarbon feed includes contacting the hydrocarbon feed with the FCC catalyst composition at reaction conditions sufficient to upgrade at least a portion of the hydrocarbon feed.Type: GrantFiled: June 13, 2022Date of Patent: August 15, 2023Assignees: Saudi Arabian Oil Company, King Fahd University of Petroleum and MineralsInventors: Yaming Jin, Omer Refa Koseoglu, Abdullah M. Aitani, Ziyauddin S. Qureshi, M. Abdullbari Siddiqui
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Publication number: 20230244830Abstract: A big data-based intelligent algorithm for an intraoral prosthesis design scheme establishes an intraoral prosthesis design scheme database based on predetermined data of partially edentulous jaw, and is configured to conduct an accurate search for data of partially edentulous jaw to obtain a recommendation list of an accurate theme and a corresponding design scheme for an intraoral prosthesis design, or conduct a fuzzy search for data of partially edentulous jaw to obtain a recommendation list of a fuzzy theme and a corresponding design scheme for an intraoral prosthesis design. When oriented to a digital design of a removable partial denture, the intelligent system for the intraoral prosthesis design scheme constructed based on this intelligent algorithm displays a large number of intraoral prosthesis design schemes of different design themes to dental technicians in a three-dimensional manner.Type: ApplicationFiled: September 11, 2020Publication date: August 3, 2023Applicant: NANJING PROFETA INTELLIGENT TECHNOLOGY CO., LTD.Inventors: Yaming JIN, Enlin PANG, Yunhan DU, Hui GAO, Chao KONG, Bao TANG
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Patent number: 11673845Abstract: Embodiments of the present disclosure are directed to processes for aromatizing hydrocarbons includes contacting the hydrocarbons with a catalyst including at least two different metal modifiers dispersed on surfaces of a hydrogen-form medium-pore zeolite support. Each of the at least two different metal modifiers comprises a metal selected from the group consisting of IUPAC Groups 3-12, and lanthanide metals, and the catalyst is substantially free of gallium. Contacting the hydrocarbons with the catalyst causes a least a portion of the hydrocarbons to undergo a chemical reaction to form aromatic hydrocarbons.Type: GrantFiled: September 3, 2020Date of Patent: June 13, 2023Assignees: Saudi Arabian Oil Company, King Fahd University of Petroleum and MineralsInventors: Ziyauddin S. Qureshi, Yaming Jin, Abdullah M. Aitani, Omer Refa Koseoglu, Mohammad Naseem Akhtar, Hassan Saeed Al-Awad Alasiri
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Patent number: 11566185Abstract: According to one or more embodiments described herein, a method for cracking a hydrocarbon oil may include contacting the hydrocarbon oil with a fluidized cracking catalyst including an ultra-stable Y-type zeolite in a fluidized catalytic cracking unit to produce light olefins, gasoline fuel, and coke. At least 99 wt. % of the hydrocarbon oil may have a boiling point greater than 350° C. The ultra-stable Y-type zeolite may be a framework-substituted zeolite in which a part of aluminum atoms constituting a zeolite framework thereof is substituted with 0.1-5 mass % zirconium atoms and 0.1-5 mass % titanium ions on an oxide basis. The fluidized cracking catalyst may include from 3.5 wt. % to 10 wt. % of one or more Group 7 metal oxides.Type: GrantFiled: May 26, 2022Date of Patent: January 31, 2023Assignees: Saudi Arabian Oil Company, JGC Catalysts and Chemical Ltd., Japan Cooperation Center PetroleumInventors: Omer Refa Koseoglu, Yaming Jin, Tatsuaki Hasegawa, Takaki Mizuno, Naoyuki Kido, Seiji Arakawa
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Patent number: 11548842Abstract: An integrated process for conversion of a hydrocarbon stream comprising at least 60% by weight C5-C6 normal paraffins and iso-paraffins to enhanced value aromatics. The process includes passing the hydrocarbon stream through the first reactor, the first reactor being an aromatization reactor with an aromatization catalyst disposed therein to generate an aromatization product stream. The process further includes passing the aromatization product stream through a separator configured to remove C1-C4 gases to generate an aromatic rich stream. The process finally includes passing the aromatic rich stream combined with a reformate effluent fraction from a catalytic reforming unit to an aromatic recovery complex to separate the aromatic rich stream into a benzene fraction, a toluene fraction, a para-xylene fraction, an aromatic bottoms fraction comprising C9+ aromatic hydrocarbons, and a non-aromatics fraction. An associated system for performing the process is also provided.Type: GrantFiled: June 1, 2022Date of Patent: January 10, 2023Assignee: Saudi Arabian Oil CompanyInventors: Omer Refa Koseoglu, Yaming Jin
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Publication number: 20220389334Abstract: An integrated process for conversion of a hydrocarbon stream comprising light naphtha to enhanced value products. The process includes passing the hydrocarbon stream through the first reactor, the first reactor being an isomerization reactor with an isomerization catalyst disposed therein to generate an isomerate stream comprising at least 20% by weight iso-paraffins. The process further includes passing the isomerate from the first reactor through a second reactor, the second reactor being an aromatization reactor with an aromatization catalyst disposed therein to generate an aromatic rich stream. The process finally includes passing the aromatic rich stream to an aromatic recovery complex to separate the aromatic rich stream into an aromatic fraction, a raffinate fraction comprising unconverted paraffins, and an aromatic bottoms fraction comprising C9+ hydrocarbons, where the aromatic fraction comprises benzene, toluene and mixed xylenes. An associated system for performing the process is also provided.Type: ApplicationFiled: June 4, 2021Publication date: December 8, 2022Applicant: Saudi Arabian Oil CompanyInventors: Omer Refa Koseoglu, Yaming Jin
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Patent number: 11465950Abstract: According to embodiments, a process for aromatizing hydrocarbons may include contacting the hydrocarbons with a zinc- or gallium-doped ZSM-5 catalyst having a mesopore volume of greater than 0.09 cm3/g. Contacting the hydrocarbons with the catalyst causes a least a portion of the hydrocarbons to undergo chemical reactions to form aromatic hydrocarbons.Type: GrantFiled: September 3, 2020Date of Patent: October 11, 2022Assignees: Saudi Arabian Oil Company, King Fahd University of Petroleum and MineralsInventors: Yaming Jin, Ziyauddin S. Qureshi, Abdullah M. Aitani, Omer Refa Koseoglu, Mohammad Naseem Akhtar, Hassan Saeed Al-Awad Alasiri
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Patent number: 11446645Abstract: A fluid catalytic cracking catalyst composition (FCC catalyst composition) includes a framework-substituted ultra-stable Y-type zeolite (USY zeolite) having one or more transition metals substituted into the framework of a USY zeolite and a FCC zeolite cracking additive. A method for upgrading a hydrocarbon feed includes contacting the hydrocarbon feed with the FCC catalyst composition of the present disclosure at reaction conditions sufficient to upgrade at least a portion of the hydrocarbon feed. A method for upgrading a hydrocarbon feed includes passing the hydrocarbon feed to a fluid catalytic cracking unit, contacting the hydrocarbon feed with a FCC catalyst composition in the fluid catalytic cracking unit under reaction conditions sufficient to cause at least a portion of the hydrocarbon feed to undergo cracking reactions to produce a cracking reaction mixture comprising a used FCC catalyst composition and a cracked effluent comprising one or more olefins.Type: GrantFiled: July 2, 2020Date of Patent: September 20, 2022Assignees: Saudi Arabian Oil Company, JGC Catalysts and Chemicals Ltd., Japan Cooperation Center PetroleumInventors: Omer Refa Koseoglu, Yaming Jin, Masaru Ushio, Seiji Arakawa
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Patent number: 11439991Abstract: Processes for aromatizing hydrocarbons include contacting the hydrocarbons with a catalyst composition comprising a metal oxide dispersed on a surface of a zeolite support, where contacting the hydrocarbons with the catalyst composition causes at least a portion of the hydrocarbons to undergo a chemical reaction to form aromatic hydrocarbons. The catalyst composition is prepared by a synthesis process that includes combining the zeolite support with a hydrocarbon solvent to form a zeolite mixture, where the hydrocarbon solvent pre-wets the pores of the zeolite support. The synthesis process further includes combining a polar solvent comprising a metal salt with the zeolite mixture to form an impregnated zeolite support. The synthesis process also includes drying the impregnated zeolite support and calcining the impregnated zeolite support to convert the metal salt to the metal oxide, thereby forming the catalyst composition.Type: GrantFiled: December 19, 2019Date of Patent: September 13, 2022Assignees: King Fahd University of Petroleum & Minerals, Saudi Arabian Oil CompanyInventors: Palani Arudra, Abdullah M. Aitani, Yaming Jin, Omer Refa Koseoglu, Muhammad Naseem Akhtar
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Publication number: 20220064082Abstract: According to embodiments, a process for aromatizing hydrocarbons may include contacting the hydrocarbons with a zinc- or gallium-doped ZSM-5 catalyst having a mesopore volume of greater than 0.09 cm3/g. Contacting the hydrocarbons with the catalyst causes a least a portion of the hydrocarbons to undergo chemical reactions to form aromatic hydrocarbons.Type: ApplicationFiled: September 3, 2020Publication date: March 3, 2022Applicants: Saudi Arabian Oil Company, King Fahd University of Petroleum and MineralsInventors: Yaming Jin, Ziyauddin S. Qureshi, Abdullah M. Aitani, Omer Refa Koseoglu, Mohammad Naseem Akhtar, Hassan Saeed Al-Awad Alasiri
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Publication number: 20220064081Abstract: Embodiments of the present disclosure are directed to processes for aromatizing hydrocarbons includes contacting the hydrocarbons with a catalyst including at least two different metal modifiers dispersed on surfaces of a hydrogen-form medium-pore zeolite support. Each of the at least two different metal modifiers comprises a metal selected from the group consisting of IUPAC Groups 3-12, and lanthanide metals, and the catalyst is substantially free of gallium. Contacting the hydrocarbons with the catalyst causes a least a portion of the hydrocarbons to undergo a chemical reaction to form aromatic hydrocarbons.Type: ApplicationFiled: September 3, 2020Publication date: March 3, 2022Applicants: Saudi Arabian Oil Company, King Fahd University of Petroleum and MineralsInventors: Ziyauddin S. Qureshi, Yaming Jin, Abdullah M. Aitani, Omer Refa Koseoglu, Mohammad Naseem Akhtar, Hassan Saeed Al-Awad Alasiri
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Publication number: 20220001362Abstract: A fluid catalytic cracking catalyst composition (FCC catalyst composition) includes a framework-substituted ultra-stable Y-type zeolite (USY zeolite) having one or more transition metals substituted into the framework of a USY zeolite and a FCC zeolite cracking additive. A method for upgrading a hydrocarbon feed includes contacting the hydrocarbon feed with the FCC catalyst composition of the present disclosure at reaction conditions sufficient to upgrade at least a portion of the hydrocarbon feed. A method for upgrading a hydrocarbon feed includes passing the hydrocarbon feed to a fluid catalytic cracking unit, contacting the hydrocarbon feed with a FCC catalyst composition in the fluid catalytic cracking unit under reaction conditions sufficient to cause at least a portion of the hydrocarbon feed to undergo cracking reactions to produce a cracking reaction mixture comprising a used FCC catalyst composition and a cracked effluent comprising one or more olefins.Type: ApplicationFiled: July 2, 2020Publication date: January 6, 2022Applicants: Saudi Arabian Oil Company, JGC Catalysts and Chemicals Ltd., Japan Cooperation Center PetroleumInventors: Omer Refa Koseoglu, Yaming Jin, Masaru Ushio, Seiji Arakawa
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Publication number: 20210187487Abstract: Processes for aromatizing hydrocarbons include contacting the hydrocarbons with a catalyst composition comprising a metal oxide dispersed on a surface of a zeolite support, where contacting the hydrocarbons with the catalyst composition causes at least a portion of the hydrocarbons to undergo a chemical reaction to form aromatic hydrocarbons. The catalyst composition is prepared by a synthesis process that includes combining the zeolite support with a hydrocarbon solvent to form a zeolite mixture, where the hydrocarbon solvent pre-wets the pores of the zeolite support. The synthesis process further includes combining a polar solvent comprising a metal salt with the zeolite mixture to form an impregnated zeolite support. The synthesis process also includes drying the impregnated zeolite support and calcining the impregnated zeolite support to convert the metal salt to the metal oxide, thereby forming the catalyst composition.Type: ApplicationFiled: December 19, 2019Publication date: June 24, 2021Applicants: King Fahd University of Petroleum & Minerals, Saudi Arabian Oil CompanyInventors: Palani Arudra, Abdullah M. Aitani, Yaming Jin, Omer Refa Koseoglu, Muhammad Naseem Akhtar
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Patent number: 10882801Abstract: A catalytic composition is disclosed, which exhibits an X-ray amorphous oxide with a spinel formula, and crystals of ZnO, CuO, and at least one Group VIB metal oxide, and preferably, at least one acidic oxide of B, P, or Si, as well. The composition is useful in oxidative processes for removing sulfur from gaseous hydrocarbons.Type: GrantFiled: January 4, 2016Date of Patent: January 5, 2021Assignee: SAUDI ARABIAN OIL COMPANYInventors: Omer Refa Koseoglu, Yaming Jin, Zinfer Ismagilov, Svetlana Yashnik, Anton Salnikov, Mikhail Kerzhentsev, Valentin Parmon
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Patent number: 10589259Abstract: A composition useful in oxidative desulphurization of gaseous hydrocarbons is described. It comprises a CuZnAl—O mixed oxide, and an H form of a zeolite. The mixed oxide can contain one or more metal oxide promoters. The H form of the zeolite can be desilicated, and can also contain one or more transition metals.Type: GrantFiled: January 24, 2018Date of Patent: March 17, 2020Assignees: Saudi Arabian Oil Company, Boreskov Institute of CatalysisInventors: Omer Refa Koseoglu, Yaming Jin, Zinfer Ismagilov, Svetlana Yashnik, Mikhail Kerzhentsev, Valentin Parmon