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公开(公告)号：US20250068086A1
公开(公告)日：2025-02-27
申请号：US18813454
申请日：2024-08-23
Inventor： Hicham Hamoudi , Sara Iyad Mohd Saleh Ahmad
Abstract: A maskless photolithography technique is provided for the direct synthesis and integration of metallic nanostructures exhibiting branching and flower-like fractal geometries on two-dimensional (2D) carbon-based nanosheets, employing room temperature ultraviolet (UV) irradiation. The photolithography process leverages the structural and electronic properties of carbon-based nanosheets comprising semiconducting organic carbon-based molecular monolayers connected by metallic atoms providing strong covalent linkages. By embedding the metallic precursor for fractal nanostructures within the carbon-based nanosheet during the initial synthesis, UV irradiation initiates the photoreduction of metallic atoms and their growth into fractal nanostructures with high yield and uniformity.
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公开(公告)号：US12223265B2
公开(公告)日：2025-02-11
申请号：US17855248
申请日：2022-06-30
Applicant: Qatar Foundation for Education, Science and Community Development , Massachusetts Institute of Technology
Inventor： Preslav I. Nakov , Giovanni Da San Martino , Seunghak Yu
IPC: G06F40/205 , G06F3/04842 , G06F40/289
Abstract: Explainable propaganda detection is provided by parsing each sentence of a plurality of sentences in an article for structural details; identifying, via a machine learning model, dimensional features across the plurality of sentences based on the structural details; identifying, via the machine learning model, a propagandizing tactic demonstrated in each sentence of the plurality of sentences based a covariance score to the propagandizing tactic and the plurality of dimensional features identified for a given sentence; and displaying, in a user interface that includes the article, propaganda labels corresponding to the propagandizing tactic identified for each sentence of the plurality of sentences.
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公开(公告)号：US20240382921A1
公开(公告)日：2024-11-21
申请号：US18436165
申请日：2024-02-08
Abstract: A reactor configuration, system and method for producing a carbon material and a syngas, such as, for CARGEN® technology, are provided. The reactor configuration, system and method includes/utilizes a reactor including a fluidized bed reactor having one or more vertical reactor tubes, or the reactor system includes a chemical vapor deposition reactor including one or more horizontal reactor tubes.
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公开(公告)号：US20240359977A1
公开(公告)日：2024-10-31
申请号：US18645872
申请日：2024-04-25
Inventor： Ma'moun Al-Rawashdeh , Patrick Linke , Ahmed Mohamed Shehata Soliman
CPC classification number: C01B3/38 , C01B32/40 , C01B2203/0238 , C01B2203/1241
Abstract: A process is provided that can convert the available CO2 stream (from any captured source) and CH4 (or natural gas, or hydrocarbon gas) stream to separated streams of CO and H2. Multiple options exist for utilization. Synthesis gas can be integrated with an existing syngas facility or combined with H2 from an electrolyze to make methanol or FT synthesis to make liquid fuels. When operating the process with separated H2 and CO streams. These can be integrated into different chemical processes and not necessarily mixed together. For example, H2 can be sold as a product, and CO can be used as a feedstock to make chemicals. The present disclosure is a desirable add-on to an industrial facility to process CO2 emission into the value stream.
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公开(公告)号：US12122731B2
公开(公告)日：2024-10-22
申请号：US17374247
申请日：2021-07-13
Inventor： Ahmed Abotaleb , Giovanni Scabbia , Alessandro Sinopoli
IPC: C07C1/32 , B01D3/00 , B01D3/14 , B01J19/00 , B01J19/24 , B01J21/04 , B01J23/04 , B01J23/42 , B01J23/883 , B01J29/40 , C01B3/26 , C01B32/75 , C07C319/06
CPC classification number: C07C1/322 , B01D3/007 , B01D3/14 , B01J19/0013 , B01J19/0033 , B01J19/245 , B01J21/04 , B01J23/04 , B01J23/42 , B01J23/883 , B01J29/40 , C01B3/26 , C01B32/75 , C07C319/06 , B01J2219/0004 , B01J2219/00103 , B01J2219/00159 , C01B2203/0277 , C01B2203/062 , C01B2203/107 , C01B2203/1241 , C01B2203/1623 , C07C2529/40
Abstract: The present disclosure is generally directed to a new and innovative system, process and method that utilize a new “non-oxygen type of oxidizers” process for methane (CH4) upgrading to value-added products such as olefins and aromatics (i.e., benzene, toluene and xylene (BTX)) etc. and further removing toxic impurities such as sulphur-containing compounds (i.e. H2S) by using the sulphur as a source of radical.
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Patent Agency Ranking
公开(公告)号：US12109531B2
公开(公告)日：2024-10-08
申请号：US17504699
申请日：2021-10-19
Inventor： Ahmed Abotaleb , Alessandro Sinopoli
CPC classification number: B01D53/79 , B01D53/62 , B01D53/78 , C01D7/16 , C01D7/22 , B01D2251/80 , B01D2257/504 , B01D2258/0283
Abstract: The principal approaches to reducing the effects of global warming seek to slow the increase in atmospheric CO2 levels as a result of fossil fuel combustion for energy production and transportation. A process for hybrid carbon capture and mineralization are disclosed. The process utilizes both flue gas from (e.g., power plants) and reject brine from (e.g., desalination process). The process includes providing flue gas to react with an amine solution to produce carbamate; processing the carbamate in a reactor to regenerate amine and to produce a carbonate; treating reject brine to provide a ready-made brine for carbonation reaction; and processing the carbamate with salt from treating the brine to produce a carbonate.
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公开(公告)号：US12090002B2
公开(公告)日：2024-09-17
申请号：US17481513
申请日：2021-09-22
Applicant: Hamad Medical Corporation , Qatar Foundation for Education, Science and Community Development
Inventor： Nikhil Vishwas Navkar , Abdulla Al-Ansari , Julien Abi Nahed
IPC: A61B90/00 , A61B17/34 , A61B34/20 , G06F3/01 , G06F3/03 , G16H20/40 , G16H30/40 , G16H40/20 , G16H40/67 , G16H80/00 , A61B17/00
CPC classification number: A61B90/361 , A61B17/34 , A61B34/20 , G06F3/014 , G06F3/017 , G06F3/0304 , G16H20/40 , G16H30/40 , G16H40/20 , G16H40/67 , G16H80/00 , A61B2017/00207 , A61B2034/2055 , A61B2034/2065 , A61B2090/365 , A61B2090/3945
Abstract: Disclosed is an immersive, augmented reality-based, enabling technology for tele-collaboration between a local surgeon and a remote surgeon during an MIS. The technology would provide realistic visual-cues to the local surgeon for the required movement of an actuated, high degree-of-freedom surgical tool during an MIS.
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公开(公告)号：US20240255530A1
公开(公告)日：2024-08-01
申请号：US18566559
申请日：2022-06-02
Inventor： Omar El-Agnaf
IPC: G01N33/68
CPC classification number: G01N33/6896 , G01N2333/4728 , G01N2800/2821
Abstract: Provided are methods of diagnosis and differentiation of and between PD and DLB tissue samples.
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9.发明公开公开(公告)号：US20240181569A1
公开(公告)日：2024-06-06
申请号：US18385560
申请日：2023-10-31
Inventor： Hicham Hamoudi , Sara Iyad Mohd Saleh Ahmad
IPC: B23K26/362 , B33Y40/20 , B33Y80/00
CPC classification number: B23K26/362 , B33Y40/20 , B33Y80/00
Abstract: A method for synthesis of fractal metallic nanostructure is provided. The method includes applying electron-beam irradiation directly on a metal-containing carbon nanosheet. Moreover, the Disclosed Invention relates to a novel method for the direct synthesis and control of fractal growth of metallic nanostructures on hybrid self-assembled metal/carbon nanosheets using electron-beam irradiation. In particular, the nanosheet is the source or the metallic precursor for the fractal nanostructure as well as the substrate on which the fractal formation takes place. In addition, the irradiation-induced interactions between the electron-beam and the carbon-based nanosheet enables the patterning and carving of the nanosheet with different designs of various complexities to eventually control the path and route of the irradiation induced nucleation and growth of the metallic fractal morphology.
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公开(公告)号：US11991196B2
公开(公告)日：2024-05-21
申请号：US17685687
申请日：2022-03-03
Inventor： Issa M. Khalil , Ting Yu , Eui J. Choo , Lun-Pin Yuan , Sencun Zhu
IPC: H04L9/40
CPC classification number: H04L63/1425 , H04L63/0876
Abstract: Autoencoder-based anomaly detection methods have been used in identifying anomalous users from large-scale enterprise logs with the assumption that adversarial activities do not follow past habitual patterns. Most existing approaches typically build models by reconstructing single-day and individual-user behaviors. However, without capturing long-term signals and group-correlation signals, the models cannot identify low-signal yet long-lasting threats, and will incorrectly report many normal users as anomalies on busy days, which, in turn, leads to a high false positive rate. A method is provided based on compound behavior, which takes into consideration long-term patterns and group behaviors. The provided method leverages a novel behavior representation and an ensemble of deep autoencoders and produces an ordered investigation list.
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