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公开(公告)号：US12208627B2
公开(公告)日：2025-01-28
申请号：US17557882
申请日：2021-12-21
Applicant: Khalifa University of Science and Technology
Inventor： Anas Alazzam , Nahla Alamoodi
Abstract: A substrate can be positioned for coating by a deposition device. The deposition device can coat the substrate with photosensitive material. The coated substrate can be positioned for exposure to light from a light source. The light source can expose a portion of the coated substrate to light to produce printed information.
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公开(公告)号：US12140820B2
公开(公告)日：2024-11-12
申请号：US17499251
申请日：2021-10-12
Applicant: Khalifa University of Science and Technology
Inventor： Haider Butt , Fahad Alam
Abstract: A method of forming an ophthalmic contact lens using an additive manufacturing apparatus is presented herein. The method providing a first solution comprising HEMA, PEGDA, and a photoinitiator, forming a support structure on a planar print bed of the additive manufacturing apparatus by depositing a first plurality of layers of the first solution and curing the first plurality of layers, and forming an ophthalmic contact lens on the support structure by depositing a second plurality of layers of the first solution and curing the second plurality of layers. The second plurality of layers are arranged such that a disc of the ophthalmic contact lens is oriented generally perpendicular to the planar print bed of the additive manufacturing apparatus.
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公开(公告)号：US20240358024A1
公开(公告)日：2024-10-31
申请号：US18645560
申请日：2024-04-25
Applicant: Khalifa University of Science and Technology
Inventor： Blaise Leopold TARDY , M-Hidar Ali AL DALI , Mohamed Hamid SALIM , Ghanim Mabrook Firuz MABROOK
Abstract: A method for forming a fibrous network in a substrate includes introducing a first additive and a second additive to sandy soil sufficient to form a fibrous composite, wherein the first additive includes one or more sugars, and wherein the second additive includes microbes.
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公开(公告)号：US12126004B2
公开(公告)日：2024-10-22
申请号：US18089115
申请日：2022-12-27
Applicant: HEIDRON ENERGY RESEARCH & CONSULTANCY CO LLC , KHALIFA UNIVERSITY OF SCIENCE AND TECHNOLOGY
Inventor： Daniel Sunghoi Choi , Aamna Hameed Khan
IPC: H01M4/133 , B82Y30/00 , B82Y40/00 , H01M4/04 , H01M4/134 , H01M4/1393 , H01M4/1395 , H01M4/62 , H01M4/66 , H01M4/70 , H01M4/02 , H01M10/0525
CPC classification number: H01M4/133 , B82Y30/00 , B82Y40/00 , H01M4/0409 , H01M4/134 , H01M4/1393 , H01M4/1395 , H01M4/622 , H01M4/661 , H01M4/70 , H01M2004/027 , H01M10/0525
Abstract: There is disclosed a hybrid composite anode for lithium-ion batteries comprising silicon nanoparticles, multi-walled carbon nanotube (MWCNTs) flakes, and a polymer binder which enables enhanced capacity retention of the hybrid composite anode. A process of fabrication of an anode for a lithium-ion battery is also disclosed, the process comprising the steps of fabricating carbon nanotube (CNT) mats on an anode current collector; dispersing the fabricated CNT mats in a mixture of deionized (DI) water to ethanol using a probe sonicator and magnetic stirrer; and adding silicon nanoparticles, multi-walled carbon nanotube (MWCNTs) flakes, and a polymer binder to the mixture, forming Si-MWCNT nanocomposite (SMC) anodes.
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公开(公告)号：US20240317941A1
公开(公告)日：2024-09-26
申请号：US18269414
申请日：2022-02-09
Applicant: Khalifa University of Science and Technology
Inventor： Saeed M. ALHASSAN , Kishore Kumar JENA , Anjali GOYAL
IPC: C08G75/02
CPC classification number: C08G75/02
Abstract: In general, embodiments of the present disclosure describe a method of sulfur polymerization including preparing a monomer solution. The monomer solution includes sulfur, at least one monomer selected from a vinyl-monomer group including styrene, n-butyl methyl acrylate, methyl methacrylate, acrylic acid, and mixtures thereof, one or more surfactants. The method includes preparing a reaction solution. The reaction solution includes water, combining the monomer solution with the reaction solution, agitating the reaction solution and the monomer solution, adding a free radical initiator, and increasing a reaction temperature.
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Patent Agency Ranking
公开(公告)号：US20240301532A1
公开(公告)日：2024-09-12
申请号：US18597012
申请日：2024-03-06
Applicant: Khalifa University of Science and Technology
Inventor： Giovanni PALMISANO , Marica MUSCETTA , Roberto ANDREOZZI , Raffaele MAROTTA , Laura CLARIZIA , Ilaria DI SOMMA , Marco RACE
CPC classification number: C22B11/042 , C22B3/165 , C22B7/007 , C22B15/0069
Abstract: A method of recovering gold from a metal combination includes contacting the metal combination with a first leaching liquid sufficient to oxidize one or more additional metals of the metal combination to produce an oxidized product liquid and a recovered gold product, wherein the first leaching liquid includes chloride ions.
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公开(公告)号：US12071529B2
公开(公告)日：2024-08-27
申请号：US18086741
申请日：2022-12-22
Applicant: Khalifa University of Science and Technology
Inventor： Haider Butt , Ahmed E. Salih
CPC classification number: C08K3/08 , B29D11/00125 , G02B1/043 , C08K2003/0806 , C08K2201/003 , C08K2201/011 , C08K2201/013
Abstract: A method of incorporating nanoparticles into a contact lens includes contacting the contact lens with a solvent sufficient to remove liquid from the contact lens and contacting the contact lens with colloidal nanoparticles sufficient to transfer nanoparticles from the colloidal nanoparticles to the contact lens.
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公开(公告)号：US12066258B2
公开(公告)日：2024-08-20
申请号：US17428237
申请日：2020-02-04
Applicant: Khalifa University of Science and Technology
Inventor： Ali Rashed Al Alili , Mohamed Saeed Alshehhi , Wang Chaofan
CPC classification number: F28F25/02 , B03C3/017 , B03C3/16 , B03C3/41 , B03C3/49 , B03C3/64 , B03C2201/10 , F28F2025/005
Abstract: There is provided a system and method for collecting water droplets from an airflow of a cooling tower (8) through condensation of water vapour using an electrostatic separator (20), wherein the electrostatic separator is a single unit electrostatic separator (20) or a multi-unit electrostatic separator. The method for water particles collection from the exhaust airflow of a cooling tower primarily comprises condensing water vapour into large water droplets. It is experimentally proved that electrostatic separation solves the problem of visible plume pollution, and blow down decreased since collected water flows back to the circulating water. Additionally, electrostatic separation results in small pressure drop of the cooling tower (8).
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公开(公告)号：US20240213442A1
公开(公告)日：2024-06-27
申请号：US18089115
申请日：2022-12-27
Applicant: HEIDRON ENERGY RESEARCH & CONSULTANCY CO LLC , KHALIFA UNIVERSITY OF SCIENCE AND TECHNOLOGY
Inventor： Daniel Sunghoi Choi , Aamna Hameed Khan
IPC: H01M4/133 , B82Y30/00 , B82Y40/00 , H01M4/04 , H01M4/134 , H01M4/1393 , H01M4/1395 , H01M4/62 , H01M4/66 , H01M4/70
CPC classification number: H01M4/133 , B82Y30/00 , B82Y40/00 , H01M4/0409 , H01M4/134 , H01M4/1393 , H01M4/1395 , H01M4/622 , H01M4/661 , H01M4/70 , H01M2004/027
Abstract: There is disclosed a hybrid composite anode for lithium-ion batteries comprising silicon nanoparticles, multi-walled carbon nanotube (MWCNTs) flakes, and a polymer binder which enables enhanced capacity retention of the hybrid composite anode. A process of fabrication of an anode for a lithium-ion battery is also disclosed, the process comprising the steps of fabricating carbon nanotube (CNT) mats on an anode current collector; dispersing the fabricated CNT mats in a mixture of deionized (DI) water to ethanol using a probe sonicator and magnetic stirrer; and adding silicon nanoparticles, multi-walled carbon nanotube (MWCNTs) flakes, and a polymer binder to the mixture, forming Si-MWCNT nanocomposite (SMC) anodes.
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公开(公告)号：US20240209179A1
公开(公告)日：2024-06-27
申请号：US18086741
申请日：2022-12-22
Applicant: Khalifa University of Science and Technology
Inventor： Haider BUTT , Ahmed E. SALIH
CPC classification number: C08K3/08 , B29D11/00125 , G02B1/043 , C08K2003/0806 , C08K2201/003 , C08K2201/011 , C08K2201/013
Abstract: A method of incorporating nanoparticles into a contact lens includes contacting the contact lens with a solvent sufficient to remove liquid from the contact lens and contacting the contact lens with colloidal nanoparticles sufficient to transfer nanoparticles from the colloidal nanoparticles to the contact lens.
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