Patents by Inventor Mohammad N. Siddiqui
Mohammad N. Siddiqui 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: 9926495Abstract: Alumina/NiO/ZnO and Alumina/ZnO are synthesized via a novel modified hydrothermal method and investigated for the desulfurization activities. Sulfur compounds such as thiophene, benzothiophene (BT) and dibenzothiophene (DBT) are tested for their removal from model diesel fuel. The prepared composite materials were examined by the means of N2-adsorption, X-ray diffraction and Fourier transform infrared spectroscopy.Type: GrantFiled: April 25, 2017Date of Patent: March 27, 2018Assignees: King Fahd University of Petroleum and Minerals, King Abdulaziz City for Science and TechnologyInventors: Khalid R. Alhooshani, Abdullah A. Al Swat, Tawfik A. Saleh, Mohammad N. Siddiqui, Mohammed A. Gondal
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Publication number: 20180009973Abstract: A composite comprising polypropylene and a filler, which comprises asphaltenes extracted from Arabian Heavy crude oil. The composite comprises 90-98 wt % of the polypropylene polymer and 2 wt % to less than 10 wt % of the filler, where the weight percentages are based on a total weight of the composite. A melt-blending method is used to prepare the composites. A material comprising the composite is disclosed.Type: ApplicationFiled: September 21, 2017Publication date: January 11, 2018Applicant: King Fahd University of Petroleum and MineralsInventor: Mohammad N. Siddiqui
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Patent number: 9856370Abstract: A composite comprising polypropylene and a filler, which comprises asphaltenes extracted from Arabian Heavy crude oil. The composite comprises 90-98 wt % of the polypropylene polymer and 2 wt % to less than 10 wt % of the filler, where the weight percentages are based on a total weight of the composite. A melt-blending method is used to prepare the composites. A material comprising the composite is disclosed.Type: GrantFiled: September 21, 2017Date of Patent: January 2, 2018Assignee: King Fahd University of Petroleum and MineralsInventor: Mohammad N. Siddiqui
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Patent number: 9803075Abstract: A composite comprising polypropylene and a filler, which comprises asphaltenes extracted from Arabian Heavy crude oil. The composite comprises 90-98 wt % of the polypropylene polymer and 2 wt % to less than 10 wt % of the filler, where the weight percentages are based on a total weight of the composite. A melt-blending method is used to prepare the composites. A material comprising the composite is disclosed.Type: GrantFiled: December 28, 2015Date of Patent: October 31, 2017Assignee: King Fahd University of Petroleum and MineralsInventor: Mohammad N. Siddiqui
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Publication number: 20170267936Abstract: Alumina/NiO/ZnO and Alumina/ZnO are synthesized via a novel modified hydrothermal method and investigated for the desulfurization activities. Sulfur compounds such as thiophene, benzothiophene (BT) and dibenzothiophene (DBT) are tested for their removal from model diesel fuel. The prepared composite materials were examined by the means of N2-adsorption, X-ray diffraction and Fourier transform infrared spectroscopy.Type: ApplicationFiled: April 25, 2017Publication date: September 21, 2017Applicants: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS, King Abdulaziz City for Science and TechnologyInventors: Khalid R. ALHOOSHANI, Abdullah A. AL SWAT, Tawfik A. SALEH, Mohammad N. SIDDIQUI, Mohammed A. GONDAL
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Publication number: 20170183487Abstract: A composite comprising polypropylene and a filler, which comprises asphaltenes extracted from Arabian Heavy crude oil. The composite comprises 90-98 wt % of the polypropylene polymer and 2 wt % to less than 10 wt % of the filler, where the weight percentages are based on a total weight of the composite. A melt-blending method is used to prepare the composites. A material comprising the composite is disclosed.Type: ApplicationFiled: December 28, 2015Publication date: June 29, 2017Applicant: King Fahd University of Petroleum and MineralsInventor: Mohammad N. SIDDIQUI
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Patent number: 9663724Abstract: Alumina/NiO/ZnO and Alumina/ZnO are synthesized via a novel modified hydrothermal method and investigated for the desulfurization activities. Sulfur compounds such as thiophene, benzothiophene (BT) and dibenzothiophene (DBT) are tested for their removal from model diesel fuel. The prepared composite materials were examined by the means of N2-adsorption, X-ray diffraction and Fourier transform infrared spectroscopy.Type: GrantFiled: June 3, 2016Date of Patent: May 30, 2017Assignees: King Fahd University of Petroleum and Minerals, King Abdulaziz City for Science and TechnologyInventors: Khalid R. Alhooshani, Abdullah A. Al Swat, Tawfik A. Saleh, Mohammad N. Siddiqui, Mohammed A. Gondal
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Publication number: 20160281004Abstract: Alumina/NiO/ZnO and Alumina/ZnO are synthesized via a novel modified hydrothermal method and investigated for the desulfurization activities. Sulfur compounds such as thiophene, benzothiophene (BT) and dibenzothiophene (DBT) are tested for their removal from model diesel fuel. The prepared composite materials were examined by the means of N2-adsorption, X-ray diffraction and Fourier transform infrared spectroscopy.Type: ApplicationFiled: June 3, 2016Publication date: September 29, 2016Applicants: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS, King Abdulaziz City for Science and TechnologyInventors: Khalid R. ALHOOSHANI, Abdullah A. Al Swat, Tawfik A. Saleh, Mohammad N. Siddiqui, Mohammed A. Gondal
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Patent number: 9421516Abstract: Alumina/NiO/ZnO and Alumina/ZnO are synthesized via a novel modified hydrothermal method and investigated for the desulfurization activities. Sulfur compounds such as thiophene, benzothiophene (BT) and dibenzothiophene (DBT) are tested for their removal from model diesel fuel. The prepared composite materials were examined by the means of N2-adsorption, X-ray diffraction and Fourier transform infrared spectroscopy.Type: GrantFiled: December 30, 2013Date of Patent: August 23, 2016Assignees: King Fahd University of Petroleum and Minerals, King Abdulaziz City for Science and TechnologyInventors: Khalid R. Alhooshani, Abdullah A. Al Swat, Tawfik A. Saleh, Mohammad N. Siddiqui, Mohammed A. Gondal
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Patent number: 9352297Abstract: Activated carbon\nickel oxide\zinc oxide (AC\NiO\ZnO) and activated carbon\zinc oxide (AC\ZnO) were prepared and used as adsorbents for removal of thiophene, benzothiophene (BT) and dibenzothiophene (DBT) as sulfur compounds from hydrocarbon materials such as diesel fuel. The materials exhibited an efficient and economical way for removing sulfur compounds due to its low-energy consumption, ambient operation temperature and atmospheric pressure. A simple regeneration method of the spent adsorbents.Type: GrantFiled: November 27, 2013Date of Patent: May 31, 2016Assignees: King Fahd University of Petroleum and Minerals, King Abdulaziz City for Science and TechnologyInventors: Khalid R. Alhooshani, Abdullah A. Al Swat, Tawfik A. Saleh, Mohammad N. Siddiqui
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Patent number: 9260586Abstract: A low-density polyethylene nanocomposite comprising 5 weight percent or more of at least one nanoscale filler selected from the group consisting of montmorillonite clay, silica and zinc oxide. Changes in weatherability of the three low-density polyethylene nanocomposites based on the nanoscale fillers are determined. A surface area of the nanoscale filler in the nanocomposites is from 10 m2/g to 50 m2/g.Type: GrantFiled: September 4, 2015Date of Patent: February 16, 2016Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: Mohammad N. Siddiqui, Halim H. Redhwi, Syed Hussain
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Publication number: 20150376352Abstract: A low-density polyethylene nanocomposite comprising 5 weight percent or more of at least one nanoscale filler selected from the group consisting of montmorillonite clay, silica and zinc oxide. Changes in weatherability of the three low-density polyethylene nanocomposites based on the nanoscale fillers are determined. A surface area of the nanoscale filler in the nanocomposites is from 10 m2/g to 50 m2/g.Type: ApplicationFiled: September 4, 2015Publication date: December 31, 2015Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: Mohammad N. SIDDIQUI, Halim H. REDHWI, Syed HUSSAIN
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Publication number: 20150376370Abstract: A low-density polyethylene nanocomposite comprising 5 weight percent or more of at least one nanoscale filler selected from the group consisting of montmorillonite clay, silica and zinc oxide. Changes in weatherability of the three low-density polyethylene nanocomposites based on the nanoscale fillers are determined. A surface area of the nanoscale filler in the nanocomposites is from 10 m2/g to 50 m2/g.Type: ApplicationFiled: September 4, 2015Publication date: December 31, 2015Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: Mohammad N. SIDDIQUI, Halim H. REDHWI, Syed HUSSAIN
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Patent number: 9221953Abstract: A low-density polyethylene nanocomposite comprising 5 weight percent or more of at least one nanoscale filler selected from the group consisting of montmorillonite clay, silica and zinc oxide. Changes in weatherability of the three low-density polyethylene nanocomposites based on the nanoscale fillers are determined. A surface area of the nanoscale filler in the nanocomposites is from 10 m2/g to 50 m2/g.Type: GrantFiled: September 4, 2015Date of Patent: December 29, 2015Assignee: King Fahd University of Petroleum and MineralsInventors: Mohammad N. Siddiqui, Halim H. Redhwi, Syed Hussain
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Patent number: 9145491Abstract: A low-density polyethylene nanocomposite comprising 5 weight percent or more of at least one nanoscale filler selected from the group consisting of montmorillonite clay, silica and zinc oxide. Changes in weatherability of the three low-density polyethylene nanocomposites based on the nanoscale fillers are determined. A surface area of the nanoscale filler in the nanocomposites is from 10 m2/g to 50 m2/g.Type: GrantFiled: January 9, 2014Date of Patent: September 29, 2015Assignee: King Fahd University of Petroleum and MineralsInventors: Mohammad N. Siddiqui, Halim H. Redhwi, Syed Hussain
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Publication number: 20150197636Abstract: A polymer-asphaltene composite matrix containing an Arabian heavy asphaltene which is a filler obtained from Arabian heavy residue. A method of synthesizing composites based on polymer-asphaltenes matrix with different amounts of Arabian heavy asphaltenes. The method includes mixing methyl methacrylate monomer with asphaltene and performing in-situ polymerization with dispersion of the asphaltene molecules into the styrene monomer mixture.Type: ApplicationFiled: January 15, 2014Publication date: July 16, 2015Applicant: King Fahd University of Petroleum and MineralsInventor: Mohammad N. SIDDIQUI
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Publication number: 20150191582Abstract: A low-density polyethylene nanocomposite comprising 5 weight percent or more of at least one nanoscale filler selected from the group consisting of montmorillonite clay, silica and zinc oxide. Changes in weatherability of the three low-density polyethylene nanocomposites based on the nanoscale fillers are determined. A surface area of the nanoscale filler in the nanocomposites is from 10 m2/g to 50 m2/g.Type: ApplicationFiled: January 9, 2014Publication date: July 9, 2015Applicant: King Fahd University of Petroleum and MineralsInventors: Mohammad N. SIDDIQUI, Halim H. REDHWI, Syed HUSSAIN
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Publication number: 20150182946Abstract: Alumina/NiO/ZnO and Alumina/ZnO are synthesized via a novel modified hydrothermal method and investigated for the desulfurization activities. Sulfur compounds such as thiophene, benzothiophene (BT) and dibenzothiophene (DBT) are tested for their removal from model diesel fuel. The prepared composite materials were examined by the means of N2-adsorption, X-ray diffraction and Fourier transform infrared spectroscopy.Type: ApplicationFiled: December 30, 2013Publication date: July 2, 2015Applicants: King Abdulaziz City for Science and Technology, King Fahd University of Petroleum and MineralsInventors: Khalid R. Alhooshani, Abdullah A. Al Swat, Tawfik A. Saleh, Mohammad N. Siddiqui, Mohammed A. Gondal
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Publication number: 20150148581Abstract: Activated carbon\nickel oxide\zinc oxide (AC\NiO\ZnO) and activated carbon\zinc oxide (AC\ZnO) were prepared and used as adsorbents for removal of thiophene, benzothiophene (BT) and dibenzothiophene (DBT) as sulfur compounds from hydrocarbon materials such as diesel fuel. The materials exhibited an efficient and economical way for removing sulfur compounds due to its low-energy consumption, ambient operation temperature and atmospheric pressure. A simple regeneration method of the spent adsorbents.Type: ApplicationFiled: November 27, 2013Publication date: May 28, 2015Applicants: King Abdulaziz City for Science and Technology, King Fahd University of Petroleum and MineralsInventors: Khalid R. Alhooshani, Abdullah A. Al Swat, Tawfik A. Saleh, Mohammad N. Siddiqui