Patents by Inventor Diana Tran
Diana Tran 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: 20240115375Abstract: A prosthetic heart valve includes an annular frame that is radially collapsible and expandable between a radially collapsed configuration and a radially expanded configuration. The frame has a plurality of circumferentially extending rows of angled struts, each row of angled struts comprising angled struts arranged in a zig-zag pattern. The prosthetic heart valve further includes a leaflet structure positioned within the frame and secured thereto, and an outer sealing member mounted outside of the frame. The sealing member has an undulating outflow edge portion forming a plurality of triangular projections that are connected to and shaped to correspond to the zig-zag pattern of one of the rows of angled struts. The outer sealing member is sized to fit snugly against the outer surface of the frame when the frame is in the expanded configuration.Type: ApplicationFiled: December 15, 2023Publication date: April 11, 2024Inventors: Lien Huong Thi Hoang, Son V. Nguyen, Hien Tran Ngo, Vivian Tran, Russell T. Joseph, Dinesh L. Sirimanne, Kevin D. Rupp, Diana Nguyen-Thien-Nhon
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Publication number: 20240075791Abstract: Aspects of the subject technology relate to systems, methods, and computer-readable media for maintaining a heating, ventilation, and air conditioning (HVAC) system in a vehicle. Factors associated with operation of an HVAC system in a vehicle are monitored. Input data generated by monitoring the factors are applied to a machine learning model. The machine learning model is configured to predict a health of the HVAC system in relation to the operation of the HVAC system in the vehicle. An output of the machine learning model that is indicative of the health of the HVAC system is accessed. Information associated with a likelihood that the HVAC system will fail in relation to a specific time is identified based on the output of the machine learning model.Type: ApplicationFiled: September 6, 2022Publication date: March 7, 2024Inventors: Luke McDermott, David Tran, Diana Cabral, Zacharie Esmili
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Patent number: 11731915Abstract: A new slow-release fertilizer is described that is formed by applying graphene oxide (GO) as a carrier for micronutrients such as copper (Cu) and zinc (Zn), in which the micronutrients are efficiently bonded with the functional groups at the surface and sides of the GO sheets due to their affinity to the unpaired oxygen atoms in the GO. The prepared Cu-graphene oxide (Cu-GO) and Zn-graphene oxide (Zn-GO) fertilizers showed a biphasic dissolution behaviour compared to commercial zinc sulphate (ZnSO4) and copper sulphate (CuSO4) fertilizer granules, displaying both fast- and slow-release micronutrient release.Type: GrantFiled: June 18, 2021Date of Patent: August 22, 2023Assignee: The University of AdelaideInventors: Dusan Losic, Shervin Kabiri, Michael McLaughlin, Diana Tran, Ivan Andelkovic
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Publication number: 20220349897Abstract: Provided are methods for the detection or quantitation of amyloid beta. In a particular aspect, provided herein are methods for detecting amyloid beta or fragments thereof by mass spectrometry. In another aspect, provided herein are methods for determining the ratio of amyloid beta 42 (A?42) to amyloid beta 40 (A?40). In another aspect, provided herein are methods for diagnosis or prognosis of Alzheimer's disease or dementia.Type: ApplicationFiled: June 13, 2022Publication date: November 3, 2022Applicant: Quest Diagnostics Investments LLCInventors: Diana Tran, Darren Weber, Nigel Clarke
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Patent number: 11360098Abstract: Provided are methods for the detection or quantitation of amyloid beta. In a particular aspect, provided herein are methods for detecting amyloid beta or fragments thereof by mass spectrometry. In another aspect, provided herein are methods for determining the ratio of amyloid beta 42 (A?42) to amyloid beta 40 (A?40). In another aspect, provided herein are methods for diagnosis or prognosis of Alzheimer's disease or dementia.Type: GrantFiled: September 27, 2016Date of Patent: June 14, 2022Assignee: Quest Diagnostics Investments LLCInventors: Diana Tran, Darren Weber, Nigel Clarke
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Publication number: 20210380497Abstract: A new slow-release fertilizer is described that is formed by applying graphene oxide (GO) as a carrier for micronutrients such as copper (Cu) and zinc (Zn), in which the micronutrients are efficiently bonded with the functional groups at the surface and sides of the GO sheets due to their affinity to the unpaired oxygen atoms in the GO. The prepared Cu-graphene oxide (Cu-GO) and Zn-graphene oxide (Zn-GO) fertilizers showed a biphasic dissolution behaviour compared to commercial zinc sulphate (ZnSO4) and copper sulphate (CuSO4) fertilizer granules, displaying both fast- and slow-release micronutrient release.Type: ApplicationFiled: June 18, 2021Publication date: December 9, 2021Inventors: Dusan LOSIC, Shervin KABIRI, Michael MCLAUGHLIN, Diana TRAN, Ivan ANDELKOVIC
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Patent number: 11040918Abstract: A new slow-release fertilisers is described that is formed by applying graphene oxide (GO) as a carrier for micronutrients such as copper (Cu) and zinc (Zn), in which the micronutrients are efficiently bonded with the functional groups at the surface and sides of the GO sheets due to their affinity to the unpaired oxygen atoms in the GO. The prepared Cu-graphene oxide (Cu-GO) and Zn-graphene oxide (Zn-GO) fertilizers showed a biphasic dissolution behaviour compared to commercial zinc sulphate (ZnSO4) and copper sulphate (CuSO4) fertilizer granules, displaying both fast- and slow-release micronutrient release.Type: GrantFiled: December 11, 2017Date of Patent: June 22, 2021Assignee: The University of AdelaideInventors: Dusan Losic, Shervin Kabiri, Michael McLaughlin, Diana Tran, Ivan Andelkovic
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Patent number: 10864498Abstract: The present invention provides composite material having a porous graphene-based foam matrix and comprising porous inorganic micro-particles and metal oxide nano-particles distributed throughout the foam matrix.Type: GrantFiled: May 27, 2016Date of Patent: December 15, 2020Assignee: Adelaide Research & Innovation Pty LtdInventors: Dusan Losic, Diana Tran, Shervin Kabiri
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Publication number: 20200095175Abstract: A new slow-release fertilisers is described that is formed by applying graphene oxide (GO) as a carrier for micronutrients such as copper (Cu) and zinc (Zn), in which the micronutrients are efficiently bonded with the functional groups at the surface and sides of the GO sheets due to their affinity to the unpaired oxygen atoms in the GO. The prepared Cu-graphene oxide (Cu-GO) and Zn-graphene oxide (Zn-GO) fertilizers showed a biphasic dissolution behaviour compared to commercial zinc sulphate (ZnSO4) and copper sulphate (CuSO4) fertilizer granules, displaying both fast- and slow-release micronutrient release.Type: ApplicationFiled: December 11, 2017Publication date: March 26, 2020Inventors: Dusan LOSIC, Shervin KABIRI, Michael MCLAUGHLIN, Diana TRAN, Ivan ANDELKOVIC
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Publication number: 20180133688Abstract: The present invention provides composite material having a porous graphene-based foam matrix and comprising porous inorganic micro-particles and metal oxide nano-particles distributed throughout the foam matrix.Type: ApplicationFiled: May 27, 2016Publication date: May 17, 2018Inventors: Dusan LOSIC, Diana TRAN, Shervin KABIRI
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Publication number: 20170089917Abstract: Provided are methods for the detection or quantitation of amyloid beta. In a particular aspect, provided herein are methods for detecting amyloid beta or fragments thereof by mass spectrometry. In another aspect, provided herein are methods for determining the ratio of amyloid beta 42 (A?42) to amyloid beta 40 (A?40). In another aspect, provided herein are methods for diagnosis or prognosis of Alzheimer's disease or dementia.Type: ApplicationFiled: September 27, 2016Publication date: March 30, 2017Applicant: Quest Diagnostics Investments LLCInventors: Diana Tran, Darren Weber, Nigel Clarke
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Publication number: 20160349221Abstract: Mass spectrometric methods are described for determining the amount of analyte in a sample collected by a microsampling device. Provided herein are methods directed to quantitating the amount of an analyte in a sample by extracting an analyte from a sample collected by a microsampling device, purifying the sample by liquid chromatography, ionizing the analyte to generate one or more ions detectable by mass spectrometry; and determining the amount of the one or more ions by mass spectrometry. The amount of analyte in the sample is related to the amount of analyte in the patient.Type: ApplicationFiled: May 27, 2016Publication date: December 1, 2016Applicant: Quest Diagnostics Investments LLCInventors: Scott Goldman, Mildred Goldman, Leslie Edinboro, Diana Tran, Julia Addiss, Darren Weber, Porus Mistry, Nigel Clarke
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Patent number: D832278Type: GrantFiled: May 10, 2016Date of Patent: October 30, 2018Assignee: Google LLCInventors: Stephen Cognetta, Mark Cordell Holmes, Raegan Kim, Diana Tran