Patents by Inventor Mohamed Shaheen
Mohamed Shaheen 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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Publication number: 20240415937Abstract: A nanocomposite is provided, the nanocomposite comprising collagen nanoparticles loaded with theophylline. The nanocomposite is generally spherical and can have an average particle diameter ranging from about 30 nm to about 40 nm. The collagen nanoparticles can be derived from a marine source, such as mullet fish. The nanocomposite can be useful for treating bronchial asthma.Type: ApplicationFiled: June 16, 2023Publication date: December 19, 2024Inventors: MAI MUSTAFA KHALAF ALI, HANY MOHAMED ABD EL-LATEEF AHMED, AHMED MOHAMMED ABU-DIEF MOHAMMED, AYA A. AWAD, GABER ELSABER ABD EL-WANIS BATIHA, MANAL ALY SHALABY, HAZEM MOHAMED SHAHEEN
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Patent number: 12128019Abstract: A nanocomposite comprising collagen nanoparticles loaded with abscisic acid (ABA). can have an average particle diameter ranging from about 125 nm to about 185 nm. Collagen in the collagen nanoparticles can be derived from a marine source. The nanocomposite can effectively treat and prevent cardiac ischemia.Type: GrantFiled: June 15, 2023Date of Patent: October 29, 2024Assignee: KING FAISAL UNIVERSITYInventors: Mai Mostafa Khalaf Ali, Hany Mohamed Abd El-Lateef Ahmed, Ahmed Mohammed Abu-Dief Mohammed, Hazem Mohamed Shaheen, Gaber Elsaber Abd El-Wanis Batiha, Manal Aly Shalaby, Rasha Mansour Nagi
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Publication number: 20240350440Abstract: The disclosure of the present patent application relates generally to the extraction and purification of abscisic acid (ABA) from strawberries and its application in medicine and disease treatment in mammals and specifically humans. The extraction and purification process uses gel column chromatography to provide a highly pure composition of ABA, and the application of such includes treating heart disease.Type: ApplicationFiled: July 17, 2023Publication date: October 24, 2024Inventors: HANY MOHAMED ABD EL-LATEEF AHMED, MAI MOSTAFA KHALAF ALI, AHMED MOHAMMED ABU-DIEF MOHAMMED, HAZEM MOHAMED SHAHEEN, GABER ELSABER ABD EL-WANIS BATIHA, MANAL ALY SHALABY, RASHA MANSOUR NAGI
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Patent number: 11833181Abstract: A method of treating and preventing Alzheimer's disease (AD) in a subject can include administering to a subject in need thereof a therapeutically effective amount of a nanocomposite formulation including nanosilymarin (silymarin nanoparticles) encapsulated within a collagen-based-polymeric nanoparticulate drug delivery system. The nanocomposite formulation can effectively treat and prevent Alzheimer's disease (AD) at dose ranging from about 100 mg/kg/day to about 300 mg/kg/day.Type: GrantFiled: June 26, 2023Date of Patent: December 5, 2023Assignee: KING FAISAL UNIVERSITYInventors: Hany Mohamed Abd El-Lateef Ahmed, Mai Mostafa Khalaf Ali, Ahmed Mohammed Abu-Dief Mohammed, Hazem Mohamed Shaheen, Gaber Elsaber Abd El-Wanis Batiha, Manal Aly Shalaby, Amany Mabrouk Abd Elhady Alamh
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Patent number: 11833132Abstract: A method of synthesizing silymarin-loaded collagen collagen nanoparticles can include dissolving silymarin in an alcohol to provide a solution, mixing the solution with acetic acid to provide an acetic acid mixture, and adding the glutaraldehyde to the mixture to provide silymarin nanoparticles. The silymarin nanoparticles can be dissolved in a further alcohol and mixed for a period of time to provide a silymarin nanoparticle mixture. Then, the silymarin nanoparticles can be mixed with collagen nanoparticles to provide a silymarin/collagen mixture. Glutaraldehyde can be added to the collagen mixture to provide the nanocomposite formulation.Type: GrantFiled: June 26, 2023Date of Patent: December 5, 2023Assignee: KING FAISAL UNIVERSITYInventors: Mai Mostafa Khalaf Ali, Hany Mohamed Abd El-Lateef Ahmed, Ahmed Mohammed Abu-Dief Mohammed, Hazem Mohamed Shaheen, Gaber Elsaber Abd El-Wanis Batiha, Manal Aly Shalaby, Amany Mabrouk Abd Elhady Alamh
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Patent number: 11476092Abstract: A plasma generation system includes a reference clock, a plurality of solid state generator modules, and a processing chamber. The reference clock is configured to generate a reference signal. Each solid state generator module is linked to an electronic switch and each electronic switch is linked to the reference clock. The solid state generator modules are each configured to generate an output based on the reference signal from the reference clock. The processing chamber is configured to receive the output of at least two of the solid state generator modules to combine the outputs of said solid state generator modules therein.Type: GrantFiled: May 22, 2020Date of Patent: October 18, 2022Assignee: MKS Instruments, Inc.Inventors: Kenneth Trenholm, Mohammad Kamarehi, Mohamed Shaheen, Bryan Gallivan
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Publication number: 20200381219Abstract: A plasma generation system includes a reference clock, a plurality of solid state generator modules, and a processing chamber. The reference clock is configured to generate a reference signal. Each solid state generator module is linked to an electronic switch and each electronic switch is linked to the reference clock. The solid state generator modules are each configured to generate an output based on the reference signal from the reference clock. The processing chamber is configured to receive the output of at least two of the solid state generator modules to combine the outputs of said solid state generator modules therein.Type: ApplicationFiled: May 22, 2020Publication date: December 3, 2020Applicant: MKS Instruments, Inc.Inventors: Kenneth Trenholm, Mohammad Kamarehi, Mohamed Shaheen, Bryan Gallivan
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Patent number: 7407868Abstract: The present invention discloses a method including: providing a silicon wafer; forming a buried oxide (BOX) in the silicon wafer below a silicon body; and reducing a thickness of the silicon body by chemical thinning.Type: GrantFiled: March 4, 2005Date of Patent: August 5, 2008Assignee: Intel CorporationInventors: Justin K. Brask, Mohamed A. Shaheen, Ruitao Zhang
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Publication number: 20070207450Abstract: Disclosed are systems and methods for manipulating chemical, biological, and/or biochemical samples, optionally supported on substrates and/or within chambers, for example biological samples contained on chips, within biological chambers, etc. In certain embodiments, an apparatus configured to be able to position a chamber or other substrate in one or more modules surrounding the apparatus is disclosed. The apparatus may be configured to be able to move the chamber or substrate in any set of directions, such as radially, vertically, and/or rotationally, with respect to the apparatus. The apparatus may be manually operated and/or automatically controlled. Examples of modules include, but are not limited to, stacking or holding modules, barcode readers, filling modules, sampling modules, incubation modules, sensor modules (e.g., for determining cell density, cell viability, pH, oxygen concentration, nutrient concentration, fluorescence measurements, etc.), assay modules (e.g.Type: ApplicationFiled: October 20, 2006Publication date: September 6, 2007Applicant: BioProcessors Corp.Inventors: Seth Rodgers, Ian MacGregor, Todd Basque, Scott Miller, Zhimin Lu, Andrey Zarur, Mohamed Shaheen
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Publication number: 20070048863Abstract: Computer-facilitated design of large-scale, multi-factorial cell culture experiments and the like, and control of reaction sites and/or arrays of reaction sites to perform such experiments using automated devices. In certain cases, the invention is directed to controlling a plurality of cell culture experiments, e.g., using an automated cell culture device. In one set of embodiments, a data structure or a “descriptor” for use with cell culture experiments is provided. The descriptor may be used, for instance, to control one or more cell culture experiments, to identify one or more cell culture experiments, and/or to identify or “tag” data arising from one or more cell culture experiments, e.g., for further analysis or recall.Type: ApplicationFiled: July 25, 2006Publication date: March 1, 2007Applicant: BioProcessors Corp.Inventors: Seth Rodgers, Fan Zhang, Mohamed Shaheen, Benjamin Alexander
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Publication number: 20050181612Abstract: The present invention discloses a method including: providing a silicon wafer; forming a buried oxide (BOX) in the silicon wafer below a silicon body; and reducing a thickness of the silicon body by chemical thinning.Type: ApplicationFiled: March 4, 2005Publication date: August 18, 2005Inventors: Justin Brask, Mohamed Shaheen, Ruitao Zhang
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Patent number: 6927146Abstract: The present invention discloses a method including: providing a silicon wafer; forming a buried oxide (BOX) in the silicon wafer below a silicon body; and reducing a thickness of the silicon body by chemical thinning.Type: GrantFiled: June 17, 2003Date of Patent: August 9, 2005Assignee: Intel CorporationInventors: Justin K. Brask, Mohamed A. Shaheen, Ruitao Zhang
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Publication number: 20050037485Abstract: Disclosed are systems and methods for manipulating chemical, biological, and/or biochemical samples, optionally supported on substrates and/or within chambers, for example biological samples contained on chips, within biological chambers, etc. In certain embodiments, an apparatus configured to be able to position a chamber or other substrate in one or more modules surrounding the apparatus is disclosed. The apparatus may be configured to be able to move the chamber or substrate in any set of directions, such as radially, vertically, and/or rotationally, with respect to the apparatus. The apparatus may be manually operated and/or automatically controlled. Examples of modules include, but are not limited to, stacking or holding modules, barcode readers, filling modules, sampling modules, incubation modules, sensor modules (e.g., for determining cell density, cell viability, pH, oxygen concentration, nutrient concentration, fluorescence measurements, etc.), assay modules (e.g.Type: ApplicationFiled: June 7, 2004Publication date: February 17, 2005Inventors: Seth Rodgers, Ian MacGregor, Todd Basque, Scott Miller, Zhimin Lu, Andrey Zarur, Mohamed Shaheen
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Publication number: 20040259324Abstract: The present invention discloses a method including: providing a silicon wafer; forming a buried oxide (BOX) in the silicon wafer below a silicon body; and reducing a thickness of the silicon body by chemical thinning.Type: ApplicationFiled: June 17, 2003Publication date: December 23, 2004Inventors: Justin K. Brask, Mohamed A. Shaheen, Ruitao Zhang