Patents by Inventor ADNAN MEMIC
ADNAN MEMIC 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: 11628069Abstract: A filament or printing material placed in a syringe for 3D printing comprising polymers, proteins, and/or functional particles and materials is provided. Methods of treating a bone defect in a subject in need thereof comprising using a handheld 3D printer to apply a filament or the printing material placed in a syringe to the bone defect of the subject are also provided. Methods of fixing or gluing natural or synthetic bone grafts using a handheld 3D printer to apply a filament or the printing material placed in a syringe over and around the defect or at the interface of a flap and the bone. Methods of printing a graft cage for retaining bone grafts and/or bone graft substitute in its desired location during healing for treatment of critical-sized segmental defects in long bones are provided.Type: GrantFiled: December 29, 2021Date of Patent: April 18, 2023Assignees: KING ABDULAZIZ UNIVERSITY, BOARD OF REGENTS OF THE UNIVERSITY OF NEBRASKAInventors: Adnan Memic, Tuerdimaimaiti Abudula, Ali Tamayol, Azadeh Mostafavi, Carina Russell, Tyrell Williams, Numan Abdullah Salah, Ahmed Salem AlShahrie, Ammar AbdulGhani Melaibari, Asija Memic, Mohammed Shaaban Abdelwahab, Mehdi Kazemzadeh Narbat
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Publication number: 20220202591Abstract: A filament or printing material placed in a syringe for 3D printing comprising polymers, proteins, and/or functional particles and materials is provided. Methods of treating a bone defect in a subject in need thereof comprising using a handheld 3D printer to apply a filament or the printing material placed in a syringe to the bone defect of the subject are also provided. Methods of fixing or gluing natural or synthetic bone grafts using a handheld 3D printer to apply a filament or the printing material placed in a syringe over and around the defect or at the interface of a flap and the bone. Methods of printing a graft cage for retaining bone grafts and/or bone graft substitiute in its desired location during healing for treatment of critical-sized segmental defects in long bones are provided.Type: ApplicationFiled: December 29, 2021Publication date: June 30, 2022Inventors: Adnan Memic, Tuerdimaimaiti Abudula, Ali Tamayol, Azadeh Mostafavi, Carina Russell, Tyrell Williams, Numan Abdullah Salah, Ahmed Salem AlShahrie, Ammar AbdulGhani Melaibari, Asija Memic, Mohammed Shaaban Abdelwahab, Mehdi Kazemzadeh Narbat
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Patent number: 11309475Abstract: A thermoelectric module comprising nanostructured SnO and SnO2, and electrodes arranged between two electrical insulating substrates is described. The nanostructured SnO may be in the form of nanosheets and acting as p-type pillars of the module. The nanostructured SnO2 may be in the form of nanospheres and acting as n-type pillars of the module. This thermoelectric module is evaluated on the voltage, current, and power of the electricity generated once subjected to a temperature gradient.Type: GrantFiled: October 25, 2021Date of Patent: April 19, 2022Assignee: King Abdulaziz UniversityInventors: Numan Salah, Ahmed Alshahrie, Neazar Baghdadi, Waleed M. Al-Shawafil, Adnan Memic, Kunihito Koumoto
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Publication number: 20220045255Abstract: A thermoelectric module comprising nanostructured SnO and SnO2, and electrodes arranged between two electrical insulating substrates is described. The nanostructured SnO may be in the form of nanosheets and acting as p-type pillars of the module. The nanostructured SnO2 may be in the form of nanospheres and acting as n-type pillars of the module. This thermoelectric module is evaluated on the voltage, current, and power of the electricity generated once subjected to a temperature gradient.Type: ApplicationFiled: October 25, 2021Publication date: February 10, 2022Applicant: King Abdulaziz UniversityInventors: Numan SALAH, Ahmed Alshahrie, Neazar Baghdadi, Waleed M. Al-Shawafil, Adnan Memic, Kunihito Koumoto
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Patent number: 11203540Abstract: A water treatment system with a photocatalytic nanocomposite sheet, an adsorbent layer, and a fibrous filter, wherein the photocatalytic nanocomposite sheet comprises polymethylmethacrylate and silver phosphate, the adsorbent layer comprises plasma activated carbon nanotubes, and the fibrous filter is a composite of polymethylmethacrylate, polyvinylidene fluoride, and polyvinylpyrrolidone polymer fibers, with carbon nanotubes that are dispersed within the polymer fibers and silver nanoparticles that are deposited on the polymer fibers. Various embodiments of the water treatment system and methods of fabricating the photocatalytic nanocomposite sheet, the adsorbent layer, and the fibrous filter are also provided.Type: GrantFiled: June 28, 2021Date of Patent: December 21, 2021Assignee: King Abdulaziz UniversityInventors: Numan Abdullah Salah, Adnan Memic, Mohamed Shaaban Abdel-Wahab, Attieh Ali Al-Ghamdi
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Patent number: 11165007Abstract: A thermoelectric module comprising nanostructured SnO and SnO2, and electrodes arranged between two electrical insulating substrates is described. The nanostructured SnO may be in the form of nanosheets and acting as p-type pillars of the module. The nanostructured SnO2 may be in the form of nanospheres and acting as n-type pillars of the module. This thermoelectric module is evaluated on the voltage, current, and power of the electricity generated once subjected to a temperature gradient.Type: GrantFiled: January 25, 2019Date of Patent: November 2, 2021Assignee: King Abdulaziz UniversityInventors: Numan Salah, Ahmed Alshahrie, Neazar Baghdadi, Waleed M. Al-Shawafil, Adnan Memic, Kunihito Koumoto
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Patent number: 11154837Abstract: A method of removing an organic pollutant from water by contacting the water with a ball milled and sonicated oil fly ash powder to adsorb the organic pollutant onto the ball milled and sonicated oil fly ash powder. A method of producing a ball milled and sonicated oil fly ash powder involving ball milling oil fly ash to provide ball milled oil fly ash particles with an average particle size of less than 1 ?m and sonicating the ball milled oil fly ash particles in an aqueous medium to form the ball milled and sonicated oil fly ash powder. A method of improving recovery of valuable metals/elements from oil fly ash.Type: GrantFiled: December 1, 2020Date of Patent: October 26, 2021Assignee: King Abdulaziz UniversityInventors: Numan Salah, M. Sh. Abdel-Wahab, Adnan Memic, Ahmed Alshahrie, Mohammad Aslam
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Publication number: 20210323849Abstract: A water treatment system with a photocatalytic nanocomposite sheet, an adsorbent layer, and a fibrous filter, wherein the photocatalytic nanocomposite sheet comprises polymethylmethacrylate and silver phosphate, the adsorbent layer comprises plasma activated carbon nanotubes, and the fibrous filter is a composite of polymethylmethacrylate, polyvinylidene fluoride, and polyvinylpyrrolidone polymer fibers, with carbon nanotubes that are dispersed within the polymer fibers and silver nanoparticles that are deposited on the polymer fibers. Various embodiments of the water treatment system and methods of fabricating the photocatalytic nanocomposite sheet, the adsorbent layer, and the fibrous filter are also provided.Type: ApplicationFiled: June 28, 2021Publication date: October 21, 2021Applicant: King Abdulaziz UniversityInventors: Numan Abdullah SALAH, Adnan MEMIC, Mohamed Shaaban ABDEL-WAHAB, Attieh Ali AL-GHAMDI
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Publication number: 20210316272Abstract: A method of removing an organic pollutant from water by contacting the water with a ball milled and sonicated oil fly ash powder to adsorb the organic pollutant onto the ball milled and sonicated oil fly ash powder. A method of producing a ball milled and sonicated oil fly ash powder involving ball milling oil fly ash to provide ball milled oil fly ash particles with an average particle size of less than 1 ?m and sonicating the ball milled oil fly ash particles in an aqueous medium to form the ball milled and sonicated oil fly ash powder. A method of improving recovery of valuable metals/elements from oil fly ash.Type: ApplicationFiled: June 24, 2021Publication date: October 14, 2021Applicant: King Abdulaziz UniversityInventors: Numan Salah, M. Sh. Abdel-Wahab, Adnan Memic, Ahmed Alshahrie, Mohammad Aslam
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Publication number: 20210308334Abstract: Disclosed are nanocomposite oxygen-generating cryogels and their uses in reducing hypoxia in a biological tissue, such as a tumor. Methods of treating cancer with the disclosed cryogels are also provided.Type: ApplicationFiled: August 8, 2019Publication date: October 7, 2021Inventors: Adnan Memic, Sidi A. Bencherif, Michail Sitkovsky, Thibault Colombani, Stephen Hatfield
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Patent number: 11135563Abstract: A method of removing an organic pollutant from water by contacting the water with a ball milled and sonicated oil fly ash powder to adsorb the organic pollutant onto the ball milled and sonicated oil fly ash powder. A method of producing a ball milled and sonicated oil fly ash powder involving ball milling oil fly ash to provide ball milled oil fly ash particles with an average particle size of less than 1 ?m and sonicating the ball milled oil fly ash particles in an aqueous medium to form the ball milled and sonicated oil fly ash powder. A method of improving recovery of valuable metals/elements from oil fly ash.Type: GrantFiled: June 24, 2021Date of Patent: October 5, 2021Assignee: King Abdulaziz UniversityInventors: Numan Salah, M. Sh. Abdel-Wahab, Adnan Memic, Ahmed Alshahrie, Mohammad Aslam
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Patent number: 11124897Abstract: Coaxial electrospinning is used to encapsulate a chitin-lignin based hybrid gel with polycaprolactone (PCL). Antibiotics and/or other bioactive agents loaded into the core and/or shell layer of the fibrous platform are released in a controlled and sustained manner that effectively inhibits both Gram-positive and Gram-negative bacteria without cytotoxicity to mammalian cells. The PCL shell layer provides longer life for the CL gels in a wet environment and allows sustainable drug release. The PCL-coated CL nanofiber scaffolds can be loaded with antimicrobial nanoparticles, antibiotics, oxygen-releasing agents, antioxidants and/or growth factors that promote healing when used as a controlled drug release dressing for chronic wounds, such as diabetic ulcers.Type: GrantFiled: September 17, 2020Date of Patent: September 21, 2021Assignee: King Abdulaziz UniversityInventors: Tuerdimaimaiti Abudula, Kalamegam Gauthaman, Ahmed Alshahrie, Numan Salah, Adnan Memic
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Patent number: 11111166Abstract: A water treatment system with a photocatalytic nanocomposite sheet, an adsorbent layer, and a fibrous filter, wherein the photocatalytic nanocomposite sheet comprises polymethylmethacrylate and silver phosphate, the adsorbent layer comprises plasma activated carbon nanotubes, and the fibrous filter is a composite of polymethylmethacrylate, polyvinylidene fluoride, and polyvinylpyrrolidone polymer fibers, with carbon nanotubes that are dispersed within the polymer fibers and silver nanoparticles that are deposited on the polymer fibers. Various embodiments of the water treatment system and methods of fabricating the photocatalytic nanocomposite sheet, the adsorbent layer, and the fibrous filter are also provided.Type: GrantFiled: April 23, 2021Date of Patent: September 7, 2021Assignee: King Abdulaziz UniversityInventors: Numan Abdullah Salah, Adnan Memic, Mohamed Shaaban Abdel-Wahab, Attieh Ali Al-Ghamdi
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Patent number: 11110429Abstract: A method of removing an organic pollutant from water by contacting the water with a ball milled and sonicated oil fly ash powder to adsorb the organic pollutant onto the ball milled and sonicated oil fly ash powder. A method of producing a ball milled and sonicated oil fly ash powder involving ball milling oil fly ash to provide ball milled oil fly ash particles with an average particle size of less than 1 ?m and sonicating the ball milled oil fly ash particles in an aqueous medium to form the ball milled and sonicated oil fly ash powder. A method of improving recovery of valuable metals/elements from oil fly ash.Type: GrantFiled: April 16, 2021Date of Patent: September 7, 2021Assignee: King Abdulaziz UniversityInventors: Numan Salah, M. Sh. Abdel-Wahab, Adnan Memic, Ahmed Alshahrie, Mohammad Aslam
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Publication number: 20210252472Abstract: A method of removing an organic pollutant from water by contacting the water with a ball milled and sonicated oil fly ash powder to adsorb the organic pollutant onto the ball milled and sonicated oil fly ash powder. A method of producing a ball milled and sonicated oil fly ash powder involving ball milling oil fly ash to provide ball milled oil fly ash particles with an average particle size of less than 1 ?m and sonicating the ball milled oil fly ash particles in an aqueous medium to form the ball milled and sonicated oil fly ash powder. A method of improving recovery of valuable metals/elements from oil fly ash.Type: ApplicationFiled: April 16, 2021Publication date: August 19, 2021Applicant: King Abdulaziz UniversityInventors: Numan SALAH, M. Sh. ABDEL-WAHAB, Adnan MEMIC, Ahmed ALSHAHRIE, Mohammad ASLAM
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Publication number: 20210253457Abstract: A water treatment system with a photocatalytic nanocomposite sheet, an adsorbent layer, and a fibrous filter, wherein the photocatalytic nanocomposite sheet comprises polymethylmethacrylate and silver phosphate, the adsorbent layer comprises plasma activated carbon nanotubes, and the fibrous filter is a composite of polymethylmethacrylate, polyvinylidene fluoride, and polyvinylpyrrolidone polymer fibers, with carbon nanotubes that are dispersed within the polymer fibers and silver nanoparticles that are deposited on the polymer fibers. Various embodiments of the water treatment system and methods of fabricating the photocatalytic nanocomposite sheet, the adsorbent layer, and the fibrous filter are also provided.Type: ApplicationFiled: April 23, 2021Publication date: August 19, 2021Applicant: King Abdulaziz UniversityInventors: Numan Abdullah SALAH, Adnan Memic, Mohamed Shaaban Abdel-Wahab, Attieh Ali Al-Ghamdi
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Patent number: 11053146Abstract: A water treatment system with a photocatalytic nanocomposite sheet, an adsorbent layer, and a fibrous filter, wherein the photocatalytic nanocomposite sheet comprises polymethylmethacrylate and silver phosphate, the adsorbent layer comprises plasma activated carbon nanotubes, and the fibrous filter is a composite of polymethylmethacrylate, polyvinylidene fluoride, and polyvinylpyrrolidone polymer fibers, with carbon nanotubes that are dispersed within the polymer fibers and silver nanoparticles that are deposited on the polymer fibers. Various embodiments of the water treatment system and methods of fabricating the photocatalytic nanocomposite sheet, the adsorbent layer, and the fibrous filter are also provided.Type: GrantFiled: April 14, 2020Date of Patent: July 6, 2021Assignee: King Abdulaziz UniversityInventors: Numan Abdullah Salah, Adnan Memic, Mohamed Shaaban Abdel-Wahab, Attieh Ali Al-Ghamdi
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Patent number: 10988393Abstract: A water treatment system with a photocatalytic nanocomposite sheet, an adsorbent layer, and a fibrous filter, wherein the photocatalytic nanocomposite sheet comprises polymethylmethacrylate and silver phosphate, the adsorbent layer comprises plasma activated carbon nanotubes, and the fibrous filter is a composite of polymethylmethacrylate, polyvinylidene fluoride, and polyvinylpyrrolidone polymer fibers, with carbon nanotubes that are dispersed within the polymer fibers and silver nanoparticles that are deposited on the polymer fibers. Various embodiments of the water treatment system and methods of fabricating the photocatalytic nanocomposite sheet, the adsorbent layer, and the fibrous filter are also provided.Type: GrantFiled: July 30, 2020Date of Patent: April 27, 2021Assignee: King Abdulaziz UniversityInventors: Numan Abdullah Salah, Adnan Memic, Mohamed Shaaban Abdel-Wahab, Attieh Ali Al-Ghamdi
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Patent number: 10981812Abstract: A water treatment system with a photocatalytic nanocomposite sheet, an adsorbent layer, and a fibrous filter, wherein the photocatalytic nanocomposite sheet comprises polymethylmethacrylate and silver phosphate, the adsorbent layer comprises plasma activated carbon nanotubes, and the fibrous filter is a composite of polymethylmethacrylate, polyvinylidene fluoride, and polyvinylpyrrolidone polymer fibers, with carbon nanotubes that are dispersed within the polymer fibers and silver nanoparticles that are deposited on the polymer fibers. Various embodiments of the water treatment system and methods of fabricating the photocatalytic nanocomposite sheet, the adsorbent layer, and the fibrous filter are also provided.Type: GrantFiled: July 30, 2020Date of Patent: April 20, 2021Assignee: King Abdulaziz UniversityInventors: Numan Abdullah Salah, Adnan Memic, Mohamed Shaaban Abdel-Wahab, Attieh Ali Al-Ghamdi
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Publication number: 20210101127Abstract: A method of removing an organic pollutant from water by contacting the water with a ball milled and sonicated oil fly ash powder to adsorb the organic pollutant onto the ball milled and sonicated oil fly ash powder. A method of producing a ball milled and sonicated oil fly ash powder involving ball milling oil fly ash to provide ball milled oil fly ash particles with an average particle size of less than 1 ?m and sonicating the ball milled oil fly ash particles in an aqueous medium to form the ball milled and sonicated oil fly ash powder. A method of improving recovery of valuable metals/elements from oil fly ash.Type: ApplicationFiled: December 1, 2020Publication date: April 8, 2021Applicant: King Abdulaziz UniversityInventors: Numan SALAH, M. Sh. Abdel-Wahab, Adnan Memic, Ahmed Alshahrie, Mohammad Aslam